diff --git a/apiary.apib b/apiary.apib
index 43a81c7..25915e9 100644
--- a/apiary.apib
+++ b/apiary.apib
@@ -3,8 +3,576 @@
 # XOS
  
  
+# Group Deployments
+
+List of the XOS deployments
+
+## Deployments [/api/core/deployments/{id}/]
+
+### List all deployments [GET]
+
++ Response 200 (application/json)
+
+        [
+            {
+                "humanReadableName": "MyDeployment",
+                "id": 1,
+                "created": "2016-04-29T16:19:03.549901Z",
+                "updated": "2016-04-29T16:19:05.624151Z",
+                "enacted": null,
+                "policed": null,
+                "backend_register": "{}",
+                "backend_status": "0 - Provisioning in progress",
+                "deleted": false,
+                "write_protect": false,
+                "lazy_blocked": false,
+                "no_sync": true,
+                "name": "MyDeployment",
+                "accessControl": "allow all",
+                "images": [
+                    "1"
+                ],
+                "sites": [
+                    "1"
+                ],
+                "flavors": [
+                    "1",
+                    "2",
+                    "3"
+                ],
+                "dashboardviews": [
+                    "1"
+                ]
+            }
+        ]
+
+### Create a deployment [POST]
+
++ Request (application/json)
+
+        {
+            "humanReadableName": "MyDeployment",
+        }
+
++ Response 200 (application/json)
+
+        {
+            "humanReadableName": "MyDeployment",
+            "id": 1,
+            "created": "2016-04-29T16:19:03.549901Z",
+            "updated": "2016-04-29T16:19:05.624151Z",
+            "enacted": null,
+            "policed": null,
+            "backend_register": "{}",
+            "backend_status": "0 - Provisioning in progress",
+            "deleted": false,
+            "write_protect": false,
+            "lazy_blocked": false,
+            "no_sync": true,
+            "name": "MyDeployment",
+            "accessControl": "allow all",
+            "images": [
+                "1"
+            ],
+            "sites": [
+                "1"
+            ],
+            "flavors": [
+                "1",
+                "2",
+                "3"
+            ],
+            "dashboardviews": [
+                "1"
+            ]
+        }
+
+### View a Deployment Detail [GET]
+
++ Parameters
+    + id: 1 (number) - ID of the Deployment in the form of an integer
+
++ Response 200 (application/json)
+
+        {
+            "humanReadableName": "MyDeployment",
+            "id": 1,
+            "created": "2016-04-27T21:46:57.354544Z",
+            "updated": "2016-04-27T21:47:05.221720Z",
+            "enacted": null,
+            "policed": null,
+            "backend_register": "{}",
+            "backend_status": "0 - Provisioning in progress",
+            "deleted": false,
+            "write_protect": false,
+            "lazy_blocked": false,
+            "no_sync": true,
+            "name": "MyDeployment",
+            "accessControl": "allow all",
+            "images": [],
+            "sites": [
+                "1"
+            ],
+            "flavors": [
+                "3",
+                "2",
+                "1"
+            ],
+            "dashboardviews": [
+                "3"
+            ]
+        }
+
+### Delete a Deployment [DELETE]
+
++ Parameters
+    + id: 1 (number) - ID of the Deployment in the form of an integer
+
++ Response 204
+ 
+ 
+# Group Flavors
+
+List of the XOS flavors
+
+## Flavors [/api/core/flavors/{id}/]
+
+### List all flavors [GET]
+
++ Response 200 (application/json)
+
+        [
+            {
+                "humanReadableName": "m1.large",
+                "id": 1,
+                 "created": "2016-04-29T16:19:01.979548Z",
+                "updated": "2016-04-29T16:19:03.568238Z",
+                "enacted": null,
+                "policed": null,
+                "backend_register": "{}",
+                "backend_status": "0 - Provisioning in progress",
+                "deleted": false,
+                "write_protect": false,
+                "lazy_blocked": false,
+                "no_sync": true,
+                "name": "m1.large",
+                "description": null,
+                "flavor": "m1.large",
+                "order": 0,
+                "default": false,
+                "deployments": [
+                    "1"
+                ]
+            }
+        ]
+
+### Create a Flavor [POST]
+
++ Request (application/json)
+
+        {
+            "humanReadableName": "mq.test",
+        }
+
++ Response 200 (application/json)
+
+        {
+            "humanReadableName": "m1.large",
+            "id": 1,
+             "created": "2016-04-29T16:19:01.979548Z",
+            "updated": "2016-04-29T16:19:03.568238Z",
+            "enacted": null,
+            "policed": null,
+            "backend_register": "{}",
+            "backend_status": "0 - Provisioning in progress",
+            "deleted": false,
+            "write_protect": false,
+            "lazy_blocked": false,
+            "no_sync": true,
+            "name": "m1.large",
+            "description": null,
+            "flavor": "m1.large",
+            "order": 0,
+            "default": false,
+            "deployments": [
+                "1"
+            ]
+        }
+
+### View a Flavors Detail [GET]
+
++ Parameters
+    + id: 1 (number) - ID of the Flavors in the form of an integer
+
++ Response 200 (application/json)
+
+        {
+            "humanReadableName": "m1.large",
+            "id": 1,
+             "created": "2016-04-29T16:19:01.979548Z",
+            "updated": "2016-04-29T16:19:03.568238Z",
+            "enacted": null,
+            "policed": null,
+            "backend_register": "{}",
+            "backend_status": "0 - Provisioning in progress",
+            "deleted": false,
+            "write_protect": false,
+            "lazy_blocked": false,
+            "no_sync": true,
+            "name": "m1.large",
+            "description": null,
+            "flavor": "m1.large",
+            "order": 0,
+            "default": false,
+            "deployments": [
+                "1"
+            ]
+        }
+
+### Delete a Flavors Detail [DELETE]
+
++ Parameters
+    + id: 1 (number) - ID of the Flavors in the form of an integer
+
++ Response 204 
+ 
+ 
+# Group Instances
+
+List of the XOS instances
+
+## Instances Collection [/api/core/instances/{?no_hyperlinks}]
+
+    + no_hyperlinks (number, optional) - Wheter to return relation with links or ids
+        + Default: `0`
+
+### List all Instances [GET]
+
++ Response 200 (application/json)
+
+        [
+            {
+                "id": 1,
+                "humanReadableName": "uninstantiated-1",
+                "created": "2016-04-26T00:36:22.465259Z",
+                "updated": "2016-04-26T00:36:22.465288Z",
+                "enacted": null,
+                "policed": null,
+                "backend_register": "{}",
+                "backend_status": "0 - Provisioning in progress",
+                "deleted": false,
+                "write_protect": false,
+                "lazy_blocked": false,
+                "no_sync": false,
+                "instance_id": null,
+                "instance_uuid": null,
+                "name": "mysite_vcpe",
+                "instance_name": null,
+                "ip": null,
+                "image": "1",
+                "creator": "1",
+                "slice": "1",
+                "deployment": "1",
+                "node": "1",
+                "numberCores": 0,
+                "flavor": "1",
+                "userData": null,
+                "isolation": "vm",
+                "volumes": "/etc/dnsmasq.d,/etc/ufw",
+                "parent": null,
+                "networks": [
+                    "1"
+                ]
+            }
+        ]
+
+### Create an Instance [POST]
+
++ Parameters
+    + no_hyperlinks: 1
+
++ Request (application/json)
+
+        {
+            "name": "test-instance",
+            "image": 1,
+            "slice": 1,
+            "deployment": 1,
+            "node": 1
+        }
+
++ Response 200 (application/json)
+
+        {
+            "id": 1,
+            "humanReadableName": "uninstantiated-1",
+            "created": "2016-04-26T00:36:22.465259Z",
+            "updated": "2016-04-26T00:36:22.465288Z",
+            "enacted": null,
+            "policed": null,
+            "backend_register": "{}",
+            "backend_status": "0 - Provisioning in progress",
+            "deleted": false,
+            "write_protect": false,
+            "lazy_blocked": false,
+            "no_sync": false,
+            "instance_id": null,
+            "instance_uuid": null,
+            "name": "test-instance",
+            "instance_name": null,
+            "ip": null,
+            "image": "1",
+            "creator": "1",
+            "slice": "1",
+            "deployment": "1",
+            "node": "1",
+            "numberCores": 0,
+            "flavor": "1",
+            "userData": null,
+            "isolation": "vm",
+            "volumes": "/etc/dnsmasq.d,/etc/ufw",
+            "parent": null,
+            "networks": [
+                "1"
+            ]
+        }
+
+## Instances Detail [/api/core/instances/{id}/]
+
+### Get instance details [GET]
+
++ Parameters
+    + id: 1 (number) - ID of the Instance in the form of an integer
+
++ Response 200 (application/json)
+
+        {
+            "id": 1,
+            "humanReadableName": "uninstantiated-1",
+            "created": "2016-04-26T00:36:22.465259Z",
+            "updated": "2016-04-26T00:36:22.465288Z",
+            "enacted": null,
+            "policed": null,
+            "backend_register": "{}",
+            "backend_status": "0 - Provisioning in progress",
+            "deleted": false,
+            "write_protect": false,
+            "lazy_blocked": false,
+            "no_sync": false,
+            "instance_id": null,
+            "instance_uuid": null,
+            "name": "mysite_vcpe",
+            "instance_name": null,
+            "ip": null,
+            "image": "1",
+            "creator": "1",
+            "slice": "1",
+            "deployment": "1",
+            "node": "1",
+            "numberCores": 0,
+            "flavor": "1",
+            "userData": null,
+            "isolation": "vm",
+            "volumes": "/etc/dnsmasq.d,/etc/ufw",
+            "parent": null,
+            "networks": [
+                "1"
+            ]
+        }
+
+### Delete instance [DELETE]
+
++ Parameters
+    + id: 1 (number) - ID of the Instance in the form of an integer
+
++ Response 204
+ 
+ 
+# Group Nodes
+
+List of the XOS nodes
+
+## Nodes [/api/core/nodes/{id}/]
+
+### List all nodes [GET]
+
++ Response 200 (application/json)
+
+        [
+            {
+                "humanReadableName": "node2.opencloud.us",
+                "id": 1,
+                "created": "2016-04-29T16:19:05.661567Z",
+                "updated": "2016-04-29T16:19:05.661454Z",
+                "enacted": null,
+                "policed": null,
+                "backend_register": "{}",
+                "backend_status": "0 - Provisioning in progress",
+                "deleted": false,
+                "write_protect": false,
+                "lazy_blocked": false,
+                "no_sync": true,
+                "name": "node2.opencloud.us",
+                "site_deployment": "1",
+                "site": "1",
+                "nodelabels": []
+            }
+        ]
+
+ 
+ 
+# Group Sites
+
+List of the XOS sites
+
+## Sites [/api/core/sites/{id}/]
+
+### List all sites [GET]
+
++ Response 200 (application/json)
+
+        {
+            "humanReadableName": "MySite",
+            "id": 1,
+            "created": "2016-04-29T16:19:03.587770Z",
+            "updated": "2016-04-29T16:19:05.651933Z",
+            "enacted": null,
+            "policed": null,
+            "backend_register": "{}",
+            "backend_status": "0 - Provisioning in progress",
+            "deleted": false,
+            "write_protect": false,
+            "lazy_blocked": false,
+            "no_sync": false,
+            "name": "MySite",
+            "site_url": "http://opencord.us/",
+            "enabled": true,
+            "hosts_nodes": true,
+            "hosts_users": true,
+            "location": null,
+            "longitude": null,
+            "latitude": null,
+            "login_base": "mysite",
+            "is_public": true,
+            "abbreviated_name": "",
+            "deployments": [
+                "1"
+            ]
+        }
+ 
+ 
+# Group Slices
+
+List of the XOS slices
+
+## Slices [/api/core/slices/{id}/]
+
+### List all slices [GET]
+
++ Response 200 (application/json)
+
+        [
+            {
+                "humanReadableName": "mysite_slice",
+                "id": 1,
+                "created": "2016-04-29T16:23:22.505072Z",
+                "updated": "2016-04-29T16:23:22.504691Z",
+                "enacted": null,
+                "policed": "2016-04-29T16:23:22.781298Z",
+                "backend_register": "{}",
+                "backend_status": "0 - Provisioning in progress",
+                "deleted": false,
+                "write_protect": false,
+                "lazy_blocked": false,
+                "no_sync": false,
+                "name": "mysite_slice",
+                "enabled": true,
+                "omf_friendly": false,
+                "description": "",
+                "slice_url": "",
+                "site": "http://apt118.apt.emulab.net/api/core/sites/1/",
+                "max_instances": 10,
+                "service": null,
+                "network": null,
+                "exposed_ports": null,
+                "serviceClass": "http://apt118.apt.emulab.net/api/core/serviceclasses/1/",
+                "creator": "http://apt118.apt.emulab.net/api/core/users/1/",
+                "default_flavor": null,
+                "default_image": null,
+                "mount_data_sets": "GenBank",
+                "default_isolation": "vm",
+                "networks": [
+                    "http://apt118.apt.emulab.net/api/core/networks/1/"
+                ]
+            }
+        ]
+        
+ 
+ 
+# Group Users
+
+List of the XOS users
+
+## Users [/api/core/users/{id}/]
+
+### List all Users [GET]
+
++ Response 200 (application/json)
+
+        [
+            {
+                "id": 2,
+                "password": "pbkdf2_sha256$12000$9gn8DmZuIoz2$YPQkx3AOOV7jZNYr2ddrgUCkiuaPpvb8+aJR7RwLZNA=",
+                "last_login": "2016-04-12T18:50:45.880823Z",
+                "email": "johndoe@myhouse.com",
+                "username": "johndoe@myhouse.com",
+                "firstname": "john",
+                "lastname": "doe",
+                "phone": null,
+                "user_url": null,
+                "site": "http://xos.dev:9999/api/core/sites/1/",
+                "public_key": null,
+                "is_active": true,
+                "is_admin": false,
+                "is_staff": true,
+                "is_readonly": false,
+                "is_registering": false,
+                "is_appuser": false,
+                "login_page": null,
+                "created": "2016-04-12T18:50:45.912602Z",
+                "updated": "2016-04-12T18:50:45.912671Z",
+                "enacted": null,
+                "policed": null,
+                "backend_status": "Provisioning in progress",
+                "deleted": false,
+                "write_protect": false,
+                "timezone": "America/New_York"
+            }
+        ]
+        
+ 
+ 
+# Group Example
+
+## Example Services Collection [/api/service/exampleservice/]
+
+### List all Example Services [GET]
+
++ Response 200 (application/json)
+
+        [
+            {
+                "humanReadableName": "MyExample",
+                "id": 1,
+                "service_message": "This is the test message"
+            }
+        ]
+ 
+ 
 # Group ONOS Services
 
+List of the active onos services
+
 ## ONOS Services Collection [/api/service/onos/]
 
 ### List all ONOS Services [GET]
@@ -35,8 +603,6 @@
             {
                 "humanReadableName": "service_vsg",
                 "id": 2,
-                "wan_container_gateway_ip": "",
-                "wan_container_gateway_mac": "",
                 "dns_servers": "8.8.8.8",
                 "url_filter_kind": null,
                 "node_label": null
@@ -44,11 +610,45 @@
         ]
  
  
+# Group Utility
+
+List of the XOS Utility API
+
+## Login [/api/utility/login/]
+
+### Log a user in the system [POST]
+
++ Request (application/json)
+
+        {
+            "username": "padmin@vicci.org",
+            "password": "letmein"
+        }
+
++ Response 200 (application/json)
+
+        {
+            "xoscsrftoken":"xuvsRC1jkXAsnrdRlgJvcXpmtthTAqqf",
+            "xossessionid":"7ds5a3wzjlgbjqo4odkd25qsm0j2s6zg",
+            "user": "{\"policed\": null, \"site\": 3, \"is_appuser\": false, \"is_staff\": true, \"backend_status\": \"Provisioning in progress\", \"id\": 3, \"is_registering\": false, \"last_login\": \"2016-04-30T22:51:04.788675+00:00\", \"email\": \"padmin@vicci.org\", \"no_sync\": false, \"username\": \"padmin@vicci.org\", \"dashboards\": [11], \"login_page\": null, \"firstname\": \"XOS\", \"user_url\": null, \"deleted\": false, \"lastname\": \"admin\", \"is_active\": true, \"lazy_blocked\": false, \"phone\": null, \"is_admin\": true, \"enacted\": null, \"public_key\": null, \"is_readonly\": false, \"no_policy\": false, \"write_protect\": false}"
+        }
+
+## Logout [/api/utility/logout/]
+
+### Log a user out of the system [POST]
+
++ Request (application/json)
+        {xossessionid: "sessionId"}
+
++ Response 200 (application/json)
+
+ 
+ 
 # Group Subscribers
 
 Resource related to the CORD Subscribers.
 
-## Subscribers Collection [/api/tenant/cord/subscriber/]
+## Subscribers [/api/tenant/cord/subscriber/{subscriber_id}/]
 
 ### List All Subscribers [GET]
 
@@ -82,13 +682,12 @@
             }
         ]
 
-## Subscriber Detail [/api/tenant/cord/subscriber/{subscriber_id}/]
+
+### View a Subscriber Detail [GET]
 
 + Parameters
     + subscriber_id: 1 (number) - ID of the Subscriber in the form of an integer
 
-### View a Subscriber Detail [GET]
-
 + Response 200 (application/json)
  
         {
@@ -119,6 +718,9 @@
 
 ### Delete a Subscriber [DELETE]
 
++ Parameters
+    + subscriber_id: 1 (number) - ID of the Subscriber in the form of an integer
+
 + Response 204
 
 ### Subscriber features [/api/tenant/cord/subscriber/{subscriber_id}/features/]
@@ -278,7 +880,7 @@
 
 Virtual Truckroll, enable to perform basic test on user connectivity such as ping, traceroute and tcpdump.
 
-## Truckroll Collection [/api/tenant/truckroll/]
+## Truckroll Collection [/api/tenant/truckroll/{truckroll_id}/]
 
 ### List all Truckroll [GET]
 
@@ -302,6 +904,8 @@
 
 ### Create a Truckroll [POST]
 
+A virtual truckroll is complete once is_synced equal true
+
 + Request (application/json)
 
         {
@@ -327,15 +931,12 @@
             "backend_status": "0 - Provisioning in progress"
         }
 
-## Truckroll Detail [/api/tenant/truckroll/{truckroll_id}/]
 
-A virtual truckroll is complete once is_synced equal true
+### View a Truckroll Detail [GET]
 
 + Parameters
     + truckroll_id: 1 (number) - ID of the Truckroll in the form of an integer
 
-### View a Truckroll Detail [GET]
-
 + Response 200 (application/json)
 
         {
@@ -354,6 +955,9 @@
 
 ### Delete a Truckroll Detail [DELETE]
 
++ Parameters
+    + truckroll_id: 1 (number) - ID of the Truckroll in the form of an integer
+
 + Response 204
 
  
@@ -362,7 +966,7 @@
 
 OLT devices aggregate a set of subscriber connections
 
-## vOLT Collection [/api/tenant/cord/volt/]
+## vOLT Collection [/api/tenant/cord/volt/{volt_id}/]
 
 ### List all vOLT [GET]
 
@@ -414,15 +1018,11 @@
                 }
             }
 
-## vOLT Detail [/api/tenant/cord/volt/{volt_id}/]
-
-A virtual volt is complete once is_synced equal true
+### View a vOLT Detail [GET]
 
 + Parameters
     + volt_id: 1 (number) - ID of the vOLT in the form of an integer
 
-### View a vOLT Detail [GET]
-
 + Response 200 (application/json)
 
         {
@@ -445,7 +1045,7 @@
  
 # Group ONOS Apps
 
-## app Collection [/api/tenant/onos/app/]
+## ONOS App Collection [/api/tenant/onos/app/]
 
 ### List all apps [GET]
 
diff --git a/views/ngXosLib/.gitignore b/views/ngXosLib/.gitignore
index 5df6f2d..24b9855 100644
--- a/views/ngXosLib/.gitignore
+++ b/views/ngXosLib/.gitignore
@@ -2,4 +2,6 @@
 bower_components
 docs
 xosHelpers/.tmp
-xos
\ No newline at end of file
+xos
+coverage
+test-result
\ No newline at end of file
diff --git a/views/ngXosLib/README.md b/views/ngXosLib/README.md
index 2eb73cb..f4b9c8f 100644
--- a/views/ngXosLib/README.md
+++ b/views/ngXosLib/README.md
@@ -6,14 +6,6 @@
 
 This tools are designed to help you developing UI for XOS. As they born for this purpose if often necessary that a XOS instance is running on your sistem and responding at: `localhost:9999`. The `xos/configurations/frontend` is normally enough.
 
-### Apigen
-
-Usage: `npm run apigen`
-
-This tool will automatically generate an angular resource file for each endpoint available in Apiary.
-
->You can generate api related documentation with: `npm run doc`. The output is locate in `api/docs`. You can have a list of available method also trough Apiary at `http://docs.xos.apiary.io/#`
-
 ### Vendors
 
 Xos comes with a preset of common libraries, as listed in `bower.json`:
@@ -33,7 +25,7 @@
 
 ### Helpers
 
-XOS comes with an helper library that is automatically loaded in the Django template.
+XOS comes with an helper library that is automatically loaded in the Django template. It a set of Services and UI Components
 
 To use it, add `xos.helpers` to your required modules:
 
@@ -45,14 +37,12 @@
 
 It will automatically ad a `token` to all your request, eventually you can take advantage of some other services:
 
-- **NoHyperlinks Interceptor**: will add a `?no_hyperlinks=1` to your request, to tell Django to return ids instead of links.
-
->_NOTE: for the API related service, check documentation in [Apigen](#apigen) section._
-
 To develop components inside this folder there is a particular command: `npm run dev`, this will watch the helpers file and rebuild them with sourcemaps. For this reason remember to build them when done developing.
 
 When some changes are applied to this common library it should be rebuilt with: `npm run build`
 
+To generate the relative documentation use: `npm run doc`
+
 ### Yo Xos
 
 We have created a [yeoman](http://yeoman.io/) generator to help you scaffolding views.
diff --git a/views/ngXosLib/apigen/blueprintToNgResource.js b/views/ngXosLib/apigen/blueprintToNgResource.js
deleted file mode 100644
index 2a3cde3..0000000
--- a/views/ngXosLib/apigen/blueprintToNgResource.js
+++ /dev/null
@@ -1,78 +0,0 @@
-'use strict';
-
-const protagonist = require('protagonist');
-const fs = require('fs');
-const P = require('bluebird');
-const _ = require('lodash');
-const chalk = require('chalk');
-const Handlebars = require('handlebars');
-const util = require('util');
-const path = require('path');
-
-P.promisifyAll(fs);
-P.promisifyAll(protagonist);
-
-const angualarModuleName = 'xos.helpers'
-
-// format href in angular format
-const formatHref = url => url.replace('{', ':').replace('}', '');
-
-const formatTitle = title => title.split(' ').join('-');
-
-const getParamName = url => url.match(/\{([^)]+)\}/) ? url.match(/\{([^)]+)\}/)[1] : '';
-
-// Get Group description
-const getGroupDescription = (group) => _.find(group, {element: 'copy'}) ? _.find(group, {element: 'copy'}).content.replace(/\n$/, '') : '';
-
-// Loop APIs endpoint
-const loopApiEndpoint = (group) => {
-  // {name: 'ResourceName', attributes: {href: '/ahhsiiis'}}
-  _.remove(group, {element: 'copy'})
-  // console.log(group);
-  // _.forEach(group, d => console.log(d));
-
-  return _.map(group, g => {
-    return {
-      name: formatTitle(g.meta.title),
-      param: {href: formatHref(g.attributes.href), name: getParamName(g.attributes.href)},
-    }
-  })
-};
-
-// Loop APIs groups
-const loopApiGroups = (defs) => {
-  if (!Array.isArray(defs)) {
-    return;
-  }
-  _.forEach(defs, d => {
-    console.info(chalk.blue.bold(`Parsing Group: ${d.meta.title}`));
-    var data = {
-      description: getGroupDescription(d.content),
-      ngModule: angualarModuleName,
-      resources: loopApiEndpoint(d.content)
-    };
-    fs.writeFileSync(path.join(__dirname, `../xosHelpers/src/services/rest/${formatTitle(d.meta.title)}.js`), handlebarsTemplate(data));
-  });
-
-  console.info(chalk.green.bold(`Api Generated`));
-
-};
-
-// Loop the top level definitions
-const loopApiDefinitions = (defs) => {
-  // console.log(util.inspect(defs, false, null));
-  _.forEach(defs, d => loopApiGroups(d.content));
-};
-
-let handlebarsTemplate;
-
-// read blueprint docs and parse
-fs.readFileAsync(path.join(__dirname, './ngResourceTemplate.handlebars'), 'utf8')
-.then((template) => {
-  handlebarsTemplate = Handlebars.compile(template);
-  return fs.readFileAsync(path.join(__dirname, '../../../xos/tests/api/apiary.apib'), 'utf8')
-})
-.then(data => protagonist.parseAsync(data))
-.then(result => loopApiDefinitions(result.content))
-.catch(console.warn);
-
diff --git a/views/ngXosLib/apigen/ngResourceTemplate.handlebars b/views/ngXosLib/apigen/ngResourceTemplate.handlebars
deleted file mode 100644
index 6176633..0000000
--- a/views/ngXosLib/apigen/ngResourceTemplate.handlebars
+++ /dev/null
@@ -1,15 +0,0 @@
-(function() {
-  'use strict';
-
-  angular.module('{{ngModule}}')
-  {{#each resources}}
-  /**
-  * @ngdoc service
-  * @name {{../ngModule}}.{{name}}
-  * @description Angular resource to fetch {{param.href}}
-  **/
-  .service('{{name}}', function($resource){
-    return $resource('{{param.href}}'{{#if param.name}}, { {{param.name}}: '@id' }{{/if}});
-  })
-  {{/each}}
-})();
\ No newline at end of file
diff --git a/views/ngXosLib/bower.json b/views/ngXosLib/bower.json
index 3726b85..bc9c23a 100644
--- a/views/ngXosLib/bower.json
+++ b/views/ngXosLib/bower.json
@@ -19,9 +19,15 @@
     "angular-resource": "1.4.7",
     "ng-lodash": "0.3.0",
     "angular-cookies": "1.4.7",
-    "angular-animate": "1.4.7"
+    "angular-animate": "1.4.7",
+    "lodash": "~4.11.1",
+    "angular-chart.js": "~0.10.2"
   },
   "devDependencies": {
-    "angular-mocks": "1.4.7"
+    "angular-mocks": "1.4.7",
+    "jasmine-jquery": "~2.1.1"
+  },
+  "resolutions": {
+    "angular": "1.4.7"
   }
 }
diff --git a/views/ngXosLib/generator-xos/app/index.js b/views/ngXosLib/generator-xos/app/index.js
index 9fab96f..1157973 100755
--- a/views/ngXosLib/generator-xos/app/index.js
+++ b/views/ngXosLib/generator-xos/app/index.js
@@ -4,6 +4,7 @@
 var user = require('../node_modules/yeoman-generator/lib/actions/user');
 
 var config = {};
+var userName;
 
 module.exports = generators.Base.extend({
   _fistCharToUpper: function(string){
@@ -59,6 +60,7 @@
   },
   writing: {
     rcFiles: function(){
+      userName = user.git.name().split(' ');
       this.fs.copy(this.templatePath('.bowerrc'), this.destinationPath(`${this.config.get('folder')}/${config.name}/.bowerrc`));
       this.fs.copy(this.templatePath('.gitignore'), this.destinationPath(`${this.config.get('folder')}/${config.name}/.gitignore`));
     },
@@ -87,7 +89,7 @@
       this.fs.copyTpl(
         this.templatePath('src/index.html'),
         this.destinationPath(`${this.config.get('folder')}/${config.name}/src/index.html`),
-        { name: config.name, fileName: this._fistCharToUpper(config.name) }
+        { name: config.name, fileName: this._fistCharToUpper(config.name), user: {firstname: userName[0]}}
       );
     },
     css: function(){
@@ -129,7 +131,6 @@
       );
     },
     spec: function(){
-      const userName = user.git.name().split(' ');
       this.fs.copyTpl(
         this.templatePath('spec/sample.test.js'),
         this.destinationPath(`${this.config.get('folder')}/${config.name}/spec/sample.test.js`),
diff --git a/views/ngXosLib/generator-xos/app/templates/bower.json b/views/ngXosLib/generator-xos/app/templates/bower.json
index 721e2de..bbddc5b 100644
--- a/views/ngXosLib/generator-xos/app/templates/bower.json
+++ b/views/ngXosLib/generator-xos/app/templates/bower.json
@@ -24,7 +24,8 @@
     "angular-cookies": "1.4.7",
     "angular-animate": "1.4.7",
     "angular-resource": "1.4.7",
-    "ng-lodash": "0.3.0",
-    "bootstrap-css": "3.3.6"
+    "lodash": "~4.11.1",
+    "bootstrap-css": "3.3.6",
+    "angular-chart.js": "~0.10.2"
   }
 }
diff --git a/views/ngXosLib/generator-xos/app/templates/gulp/server.js b/views/ngXosLib/generator-xos/app/templates/gulp/server.js
index 13659c3..c0678d9 100644
--- a/views/ngXosLib/generator-xos/app/templates/gulp/server.js
+++ b/views/ngXosLib/generator-xos/app/templates/gulp/server.js
@@ -35,12 +35,8 @@
 
 module.exports = function(options){
 
-  // open in browser with sync and proxy to 0.0.0.0
   gulp.task('browser', function() {
     browserSync.init({
-      // reloadDelay: 500,
-      // logLevel: 'debug',
-      // logConnections: true,
       startPath: '#/',
       snippetOptions: {
         rule: {
@@ -50,13 +46,15 @@
       server: {
         baseDir: options.src,
         routes: {
-          '/xosHelpers/src': options.helpers
+          '/xos/core/xoslib/static/js/vendor': options.helpers,
+          '/xos/core/static': options.static + '../../static/'
         },
         middleware: function(req, res, next){
           if(
-            req.url.indexOf('/xos/') !== -1 ||
-            req.url.indexOf('/xoslib/') !== -1 ||
-            req.url.indexOf('/hpcapi/') !== -1 ||
+            // to be removed, deprecated API
+            // req.url.indexOf('/xos/') !== -1 ||
+            // req.url.indexOf('/xoslib/') !== -1 ||
+            // req.url.indexOf('/hpcapi/') !== -1 ||
             req.url.indexOf('/api/') !== -1
           ){
             if(conf.xoscsrftoken && conf.xossessionid){
@@ -85,6 +83,13 @@
     gulp.watch(`${options.sass}/**/*.scss`, ['sass'], function(){
       browserSync.reload();
     });
+
+    gulp.watch([
+      options.helpers + 'ngXosHelpers.js',
+      options.static + '../../static/xosNgLib.css'
+    ], function(){
+      browserSync.reload();
+    });
   });
 
   // compile sass
@@ -108,7 +113,7 @@
         inject(
           gulp.src([
             options.tmp + '**/*.js',
-            options.helpers + '**/*.js' // todo add Babel here
+            options.helpers + 'ngXosHelpers.js'
           ])
           .pipe(angularFilesort()),
           {
@@ -124,7 +129,10 @@
     return gulp.src(options.src + 'index.html')
       .pipe(
         inject(
-          gulp.src(options.src + 'css/*.css'),
+          gulp.src([
+            options.src + 'css/*.css',
+            options.static + '../../static/xosNgLib.css'
+          ]),
           {
             ignorePath: [options.src]
           }
diff --git a/views/ngXosLib/generator-xos/app/templates/gulpfile.js b/views/ngXosLib/generator-xos/app/templates/gulpfile.js
index 8d30660..08df554 100644
--- a/views/ngXosLib/generator-xos/app/templates/gulpfile.js
+++ b/views/ngXosLib/generator-xos/app/templates/gulpfile.js
@@ -11,7 +11,7 @@
   tmp: 'src/.tmp',
   dist: 'dist/',
   api: '../../ngXosLib/api/',
-  helpers: '../../ngXosLib/xosHelpers/src/',
+  helpers: '../../../xos/core/xoslib/static/js/vendor/',
   static: '../../../xos/core/xoslib/static/', // this is the django static folder
   dashboards: '../../../xos/core/xoslib/dashboards/' // this is the django html folder
 };
diff --git a/views/ngXosLib/generator-xos/app/templates/src/index.html b/views/ngXosLib/generator-xos/app/templates/src/index.html
index eeb0dec..504bc7c 100644
--- a/views/ngXosLib/generator-xos/app/templates/src/index.html
+++ b/views/ngXosLib/generator-xos/app/templates/src/index.html
@@ -1,14 +1,91 @@
 <!-- browserSync -->
 <!-- bower:css -->
-<!-- endbower --><!-- endcss -->
+<!-- endbower -->
+<!-- endcss -->
 <!-- inject:css -->
 <!-- endinject -->
 
 <div ng-app="xos.<%= name %>" id="xos<%= fileName %>" class="container-fluid">
-    <div ui-view></div>
+  <div class="row">
+    <div class="col-xs-12">
+      <h1>Hi <%= user.firstname %>!</h1>
+      <h3>Welcome to you development environment.</h3>
+      <p>
+        We provided this environment to help you creating a custom view.
+      </p>
+      <p>
+        When the environment is running you will have an
+        <code>auto-reload</code>
+        feature enabled, so any time you update one of your files, the browser will be reloaded.
+      </p>
+      <p> <i>Note that is environment is already functional and that it is loading information from the XOS APIs and presenting them using the
+          <code>xos-table</code>
+          component.</i> 
+      </p>
+      <h3>Development notes:</h3>
+      <p>
+        This views are designed using
+        <a href="https://angularjs.org/" target="_blank">Angular Js</a>
+        version 1.4.7 and
+        <a href="http://getbootstrap.com/" target="_blank">Bootstrap</a>
+        3.3.6 is included.
+      </p>
+      <p>
+        We just want to remind you that this development environment provide you three helper command:
+        <ul>
+          <li>
+            <code>npm start</code>
+            - will start your setup (you should already be familiar with it)
+          </li>
+          <li>
+            <code>npm test</code>
+            - will execute your unit tests defined with
+            <a href="https://karma-runner.github.io/0.13/index.html" target="_blank">Karma</a>
+            and
+            <a href="jasmine.github.io" target="_blank">Jasmine</a>
+            . You can check the
+            <code>spec/</code>
+            folder to see an example of your first test.
+          </li>
+          <li>
+            <code>npm run build</code>
+            - will build your dashboard and make it available to XOS
+          </li>
+        </ul>
+      </p>
+      <h3>Helpers:</h3>
+      <p>
+        We provide a set of helpers that you can leverage in your dashboard:
+        <ul>
+          <li>
+            <code>xos.helpers</code>
+            - A set of
+            <a href="https://docs.angularjs.org/guide/services" target="_blank">Angular Services</a>
+          </li>
+          <li>
+            <code>xos.uiComponents</code>
+            - A set of
+            <a href="https://docs.angularjs.org/guide/directive" target="_blank">Angular Directives</a>
+          </li>
+          <li>
+            <code>xos.rest</code>
+            - A set of
+            <a href="https://docs.angularjs.org/api/ngResource/service/$resource" target="_blank">Angular $resources</a>
+          </li>
+        </ul>
+        To know more about this helpers you can naviate to
+        <code>/views/ngXosLib/</code>
+        and generate the documentation with
+        <code>npm run doc</code>
+      </p>
+      <h3>Example:</h3>
+    </div>
+  </div>
+  <div ui-view></div>
 </div>
 
 <!-- bower:js -->
-<!-- endbower --><!-- endjs -->
+<!-- endbower -->
+<!-- endjs -->
 <!-- inject:js -->
-<!-- endinject -->
+<!-- endinject -->
\ No newline at end of file
diff --git a/views/ngXosLib/generator-xos/app/templates/src/js/main.js b/views/ngXosLib/generator-xos/app/templates/src/js/main.js
index 9c0e259..803f344 100644
--- a/views/ngXosLib/generator-xos/app/templates/src/js/main.js
+++ b/views/ngXosLib/generator-xos/app/templates/src/js/main.js
@@ -3,7 +3,6 @@
 angular.module('xos.<%= name %>', [
   'ngResource',
   'ngCookies',
-  'ngLodash',
   'ui.router',
   'xos.helpers'
 ])
@@ -25,6 +24,32 @@
     controllerAs: 'vm',
     templateUrl: 'templates/users-list.tpl.html',
     controller: function(Users){
+
+      this.tableConfig = {
+        columns: [
+          {
+            label: 'E-Mail',
+            prop: 'email'
+          },
+          {
+            label: 'First Name',
+            prop: 'firstname'
+          },
+          {
+            label: 'Last Name',
+            prop: 'lastname'
+          },
+          {
+            label: 'Created',
+            prop: 'created'
+          },
+          {
+            label: 'Is Admin',
+            prop: 'is_admin'
+          }
+        ]
+      };
+      
       // retrieving user list
       Users.query().$promise
       .then((users) => {
diff --git a/views/ngXosLib/generator-xos/app/templates/src/templates/users-list.tpl.html b/views/ngXosLib/generator-xos/app/templates/src/templates/users-list.tpl.html
index fd8d208..1fee0e2 100644
--- a/views/ngXosLib/generator-xos/app/templates/src/templates/users-list.tpl.html
+++ b/views/ngXosLib/generator-xos/app/templates/src/templates/users-list.tpl.html
@@ -1,16 +1 @@
-<div class="row">
-  <div class="col-xs-12">
-    <h1>Users List</h1>
-    <p>This is only an example view.</p>
-  </div>
-</div>
-<div class="row">
-  <div class="col-xs-4">Email</div>
-  <div class="col-xs-4">First Name</div>
-  <div class="col-xs-4">Last Name</div>
-</div>  
-<div class="row" ng-repeat="user in vm.users">
-  <div class="col-xs-4">{{user.email}}</div>
-  <div class="col-xs-4">{{user.firstname}}</div>
-  <div class="col-xs-4">{{user.lastname}}</div>
-</div>  
\ No newline at end of file
+<xos-table config="vm.tableConfig" data="vm.users"></xos-table>
\ No newline at end of file
diff --git a/views/ngXosLib/gulp/ngXosHelpers.js b/views/ngXosLib/gulp/ngXosHelpers.js
index f046681..f29a646 100644
--- a/views/ngXosLib/gulp/ngXosHelpers.js
+++ b/views/ngXosLib/gulp/ngXosHelpers.js
@@ -8,9 +8,20 @@
 var babel = require('gulp-babel');
 const sourcemaps = require('gulp-sourcemaps');
 var browserSync = require('browser-sync').create();
+var rename = require('gulp-rename');
+var sass = require('gulp-sass');
 
 module.exports = function(options){
 
+  gulp.task('style', function(){
+    return gulp.src(`${options.xosHelperSource}styles/main.scss`)
+      .pipe(sourcemaps.init())
+      .pipe(sass().on('error', sass.logError))
+      .pipe(rename('xosNgLib.css'))
+      .pipe(sourcemaps.write())
+      .pipe(gulp.dest(options.ngXosStyles));
+  });
+
   // transpile js with sourceMaps
   gulp.task('babel', function(){
     return gulp.src(options.xosHelperSource + '**/*.js')
@@ -31,7 +42,7 @@
   });
 
   // build
-  gulp.task('helpers', ['babel'], function(){
+  gulp.task('helpers', ['babel', 'style'], function(){
     return gulp.src([options.xosHelperTmp + '**/*.js'])
       .pipe(angularFilesort())
       .pipe(concat('ngXosHelpers.js'))
@@ -54,14 +65,16 @@
   });
 
   gulp.task('makeDocs', ['cleanDocs'], function(){
+
     var ngOptions = {
-      scripts: [
-        'http://ajax.googleapis.com/ajax/libs/angularjs/1.4.7/angular.min.js',
-        'http://ajax.googleapis.com/ajax/libs/angularjs/1.4.7/angular-animate.min.js',
-        `${options.ngXosVendor}ngXosHelpers.js`
-      ],
+      scripts: [].concat([
+        'https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.7/angular-mocks.js',
+        `./${options.ngXosVendor}ngXosVendor.js`,
+        `./${options.ngXosVendor}ngXosHelpers.js`,
+      ]),
       styles: [
-        'https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css',
+        `./${options.ngXosStyles}xosNgLib.css`,
+        'https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.6/css/bootstrap.css',
       ],
       html5Mode: false,
       title: 'XOS Helpers documentation',
@@ -92,7 +105,8 @@
       server: {
         baseDir: './docs',
         routes: {
-          '/xos/core/xoslib/static/js/vendor': options.ngXosVendor
+          '/xos/core/xoslib/static/js/vendor': options.ngXosVendor,
+          '/xos/core/static': options.ngXosStyles
         }
       }
     });
@@ -108,12 +122,16 @@
 
     gulp.watch(files, ['makeDocs']);
 
-    gulp.watch(files, function(){
-      browserSync.reload();
-    });
+    // uncomment to enable autoreload, now it is broken (reload a wrong page)
+    // https://github.com/nikhilmodak/gulp-ngdocs/issues/81
+
+    // gulp.watch(files, function(){
+    //   browserSync.reload();
+    // });
   })
 
   gulp.task('dev', function(){
+    gulp.watch(`${options.xosHelperSource}**/*.scss`, ['style']);
     gulp.watch(options.xosHelperSource + '**/*.js', ['helpersDev']);
   });
 };
\ No newline at end of file
diff --git a/views/ngXosLib/gulp/ngXosVendor.js b/views/ngXosLib/gulp/ngXosVendor.js
index 7508fe4..c11ef9e 100644
--- a/views/ngXosLib/gulp/ngXosVendor.js
+++ b/views/ngXosLib/gulp/ngXosVendor.js
@@ -1,6 +1,6 @@
 var gulp = require('gulp');
 var uglify = require('gulp-uglify');
-var concat = require("gulp-concat");
+var concat = require('gulp-concat');
 var wiredep = require('wiredep');
 
 module.exports = function(options){
@@ -8,7 +8,7 @@
     var bowerDeps = wiredep().js;
     return gulp.src(bowerDeps)
       .pipe(concat('ngXosVendor.js'))
-      // .pipe(uglify())
+      .pipe(uglify())
       .pipe(gulp.dest(options.ngXosVendor));
   });
 };
\ No newline at end of file
diff --git a/views/ngXosLib/gulpfile.js b/views/ngXosLib/gulpfile.js
index 77a5c07..e514d7a 100644
--- a/views/ngXosLib/gulpfile.js
+++ b/views/ngXosLib/gulpfile.js
@@ -5,6 +5,7 @@
 
 var options = {
   ngXosVendor: '../../xos/core/xoslib/static/js/vendor/', //save here the minfied vendor file, this is automatically loaded in the django page
+  ngXosStyles: '../../xos/core/static/', // TODO move in xoslib
   xosHelperSource: './xosHelpers/src/',
   xosHelperTmp: './xosHelpers/.tmp/',
   docs: './docs'
diff --git a/views/ngXosLib/karma.conf.ci.js b/views/ngXosLib/karma.conf.ci.js
new file mode 100644
index 0000000..c76d029
--- /dev/null
+++ b/views/ngXosLib/karma.conf.ci.js
@@ -0,0 +1,108 @@
+// Karma configuration
+// Generated on Tue Oct 06 2015 09:27:10 GMT+0000 (UTC)
+
+/* eslint indent: [2,2], quotes: [2, "single"]*/
+
+// CONFIGURATION FOR JENKINS TESTS
+
+/*eslint-disable*/
+var wiredep = require('wiredep');
+var path = require('path');
+
+var bowerComponents = wiredep({devDependencies: true})[ 'js' ].map(function( file ){
+  return path.relative(process.cwd(), file);
+});
+
+var files = bowerComponents.concat([
+  'node_modules/babel-polyfill/dist/polyfill.js',
+  '../../xos/core/xoslib/static/js/vendor/ngXosHelpers.js',
+  'xosHelpers/spec/**/*.test.js'
+]);
+
+module.exports = function(config) {
+/*eslint-enable*/
+  config.set({
+
+    // base path that will be used to resolve all patterns (eg. files, exclude)
+    basePath: '',
+
+
+    // frameworks to use
+    // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
+    frameworks: ['jasmine'],
+
+
+    // list of files / patterns to load in the browser
+    files: files,
+
+
+    // list of files to exclude
+    exclude: [
+    ],
+
+
+    // preprocess matching files before serving them to the browser
+    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
+    preprocessors: {
+      'xosHelpers/**/*.js': ['babel', 'coverage'],
+    },
+
+    babelPreprocessor: {
+      options: {
+        presets: ['es2015'],
+        sourceMap: 'inline'
+      },
+      filename: function (file) {
+        return file.originalPath;
+      },
+    },
+
+    //ngHtml2JsPreprocessor: {
+    //  stripPrefix: 'src/', //strip the src path from template url (http://stackoverflow.com/questions/22869668/karma-unexpected-request-when-testing-angular-directive-even-with-ng-html2js)
+    //  moduleName: 'templates' // define the template module name
+    //},
+
+    // test results reporter to use
+    // possible values: 'dots', 'progress'
+    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
+    reporters: ['dots', 'junit', 'coverage'],
+
+    junitReporter: {
+      outputDir: 'test-result',
+      useBrowserName: false,
+      outputFile: 'test-results.xml'
+    },
+
+    coverageReporter: {
+      type: 'cobertura',
+      subdir: '.',
+      dir: 'test-result/'
+    },
+
+    // web server port
+    port: 9876,
+
+
+    // enable / disable colors in the output (reporters and logs)
+    colors: true,
+
+
+    // level of logging
+    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
+    logLevel: config.LOG_ERROR,
+
+
+    // enable / disable watching file and executing tests whenever any file changes
+    autoWatch: false,
+
+
+    // start these browsers
+    // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
+    browsers: ['PhantomJS'],
+
+
+    // Continuous Integration mode
+    // if true, Karma captures browsers, runs the tests and exits
+    singleRun: true
+  });
+};
diff --git a/views/ngXosLib/karma.conf.js b/views/ngXosLib/karma.conf.js
index b602d66..36ddda1 100644
--- a/views/ngXosLib/karma.conf.js
+++ b/views/ngXosLib/karma.conf.js
@@ -12,10 +12,11 @@
 });
 
 var files = bowerComponents.concat([
-  'api/**/*.js',
+  'node_modules/babel-polyfill/dist/polyfill.js',
   'xosHelpers/src/**/*.module.js',
   'xosHelpers/src/**/*.js',
   'xosHelpers/spec/**/*.test.js'
+  // 'xosHelpers/spec/ui/smart-pie.test.js'
 ]);
 
 module.exports = function(config) {
@@ -49,7 +50,7 @@
     babelPreprocessor: {
       options: {
         presets: ['es2015'],
-        sourceMap: 'inline'
+        sourceMap: 'both'
       },
       filename: function (file) {
         return file.originalPath;
@@ -77,7 +78,7 @@
 
     // level of logging
     // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
-    logLevel: config.LOG_ERROR,
+    logLevel: config.LOG_INFO,
 
 
     // enable / disable watching file and executing tests whenever any file changes
@@ -86,7 +87,10 @@
 
     // start these browsers
     // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
-    browsers: ['PhantomJS'],
+    browsers: [
+      'PhantomJS',
+      'Chrome'
+    ],
 
 
     // Continuous Integration mode
diff --git a/views/ngXosLib/package.json b/views/ngXosLib/package.json
index 9e8906c..c4f902d 100644
--- a/views/ngXosLib/package.json
+++ b/views/ngXosLib/package.json
@@ -5,9 +5,11 @@
   "main": "index.js",
   "scripts": {
     "test": "karma start",
+    "test:ci": "karma start karma.conf.ci.js",
     "apigen": "node apigen/blueprintToNgResource.js",
     "swagger": "node xos-swagger-def.js",
     "doc": "gulp docs; cd ./docs",
+    "doc:ci": "gulp makeDocs;",
     "build": "gulp vendor && gulp helpers",
     "dev": "gulp dev"
   },
@@ -24,6 +26,7 @@
     "swagger-js-codegen": "^1.1.5"
   },
   "devDependencies": {
+    "babel-polyfill": "^6.7.4",
     "babel-preset-es2015": "^6.6.0",
     "browser-sync": "^2.12.3",
     "concat": "^2.0.0",
@@ -34,13 +37,17 @@
     "gulp-concat": "^2.6.0",
     "gulp-ng-annotate": "^1.1.0",
     "gulp-ngdocs": "^0.2.13",
+    "gulp-rename": "^1.2.2",
+    "gulp-sass": "^2.3.1",
     "gulp-sourcemaps": "^1.6.0",
     "gulp-uglify": "^1.4.2",
     "jasmine-core": "^2.4.1",
-    "karma": "^0.13.19",
+    "karma": "^0.13.22",
     "karma-babel-preprocessor": "^6.0.1",
     "karma-chrome-launcher": "^0.2.3",
+    "karma-coverage": "^0.5.5",
     "karma-jasmine": "^0.3.6",
+    "karma-junit-reporter": "^0.4.2",
     "karma-mocha-reporter": "^1.1.3",
     "karma-ng-html2js-preprocessor": "^0.2.0",
     "karma-phantomjs-launcher": "^0.2.1",
diff --git a/views/ngXosLib/xosHelpers/spec/label_formatter.test.js b/views/ngXosLib/xosHelpers/spec/label_formatter.test.js
new file mode 100644
index 0000000..119f4ce
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/spec/label_formatter.test.js
@@ -0,0 +1,42 @@
+(function () {
+  'use strict';
+
+  describe('The xos.helper module', function(){
+    describe('The label formatter service', () => {
+
+      let service;
+
+      // load the application module
+      beforeEach(module('xos.helpers'));
+
+      // inject the cartService
+      beforeEach(inject(function (_LabelFormatter_) {
+        // The injector unwraps the underscores (_) from around the parameter names when matching
+        service = _LabelFormatter_;
+      }));
+
+      it('should replace underscores in a string', () => {
+        expect(service._formatByUnderscore('my_test')).toEqual('my test');
+        expect(service._formatByUnderscore('_test')).toEqual('test');
+      });
+
+      it('should split a camel case string', () => {
+        expect(service._formatByUppercase('myTest')).toEqual('my test');
+      });
+
+      it('should capitalize a string', () => {
+        expect(service._capitalize('my test')).toEqual('My test');
+      });
+
+      it('should format an object property to a label', () => {
+        expect(service.format('myWeird_String')).toEqual('My weird string:');
+      });
+
+      it('should not add column if already present', () => {
+        expect(service.format('myWeird_String:')).toEqual('My weird string:');
+      });
+
+    });
+  });
+
+})();
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/spec/log.test.js b/views/ngXosLib/xosHelpers/spec/log.test.js
new file mode 100644
index 0000000..aa5c737
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/spec/log.test.js
@@ -0,0 +1,55 @@
+/**
+ * © OpenCORD
+ *
+ * Created by teone on 4/18/16.
+ */
+
+// TODO write tests for log
+
+(function () {
+  'use strict';
+
+  xdescribe('The xos.helper module', function(){
+
+    let log;
+
+    // beforeEach(module('xos.helpers'));
+
+    var mockLog;
+
+    beforeEach(function() {
+      mockLog = jasmine.createSpyObj('logMock', ['info']);
+    });
+
+    beforeEach(function() {
+      angular.mock.module('xos.helpers', function($injector, $provide) {
+        $provide.value('$log', mockLog);
+        $provide.decorator('$log', $injector.get('logDecorator'));
+      });
+    });
+
+    // beforeEach(inject(($log) => {
+    //   log = $log;
+    //   log.reset();
+    // }));
+
+    describe('The log decorator', () => {
+      it('should not print anything', inject(($log) => {
+        // spyOn(log, 'info');
+        $log.info('test');
+        // expect(mockLog.info).not.toHaveBeenCalled();
+      }));
+
+      xdescribe('if logging is enabled', () => {
+        beforeEach(() => {
+          window.location.href += '?debug=true'
+        });
+
+        it('should should log', () => {
+          log.info('test');
+          console.log(log.info.logs);
+        });
+      });
+    });
+  });
+})();
diff --git a/views/ngXosLib/xosHelpers/spec/ui/form.test.js b/views/ngXosLib/xosHelpers/spec/ui/form.test.js
new file mode 100644
index 0000000..226a62a
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/spec/ui/form.test.js
@@ -0,0 +1,403 @@
+/**
+ * © OpenCORD
+ *
+ * Created by teone on 4/18/16.
+ */
+
+(function () {
+  'use strict';
+
+  describe('The xos.helper module', function(){
+
+    describe('The XosFormHelper service', () => {
+      let service;
+
+      let fields = [
+        'id',
+        'name',
+        'mail',
+        'active',
+        'created',
+        'custom'
+      ];
+
+      let modelField = {
+        id: {},
+        name: {},
+        mail: {},
+        active: {},
+        created: {},
+        custom: {}
+      };
+
+      let model = {
+        id: 1,
+        name: 'test',
+        mail: 'test@onlab.us',
+        active: true,
+        created: '2016-04-18T23:44:16.883181Z',
+        custom: 'MyCustomValue'
+      };
+
+      let customField = {
+        custom: {
+          label: 'Custom Label',
+          type: 'number',
+          validators: {}
+        }
+      };
+
+      let formObject = {
+        id: {
+          label: 'Id:',
+          type: 'number',
+          validators: {}
+        },
+        name: {
+          label: 'Name:',
+          type: 'string',
+          validators: {}
+        },
+        mail: {
+          label: 'Mail:',
+          type: 'email',
+          validators: {}
+        },
+        active: {
+          label: 'Active:',
+          type: 'boolean',
+          validators: {}
+        },
+        created: {
+          label: 'Created:',
+          type: 'date',
+          validators: {}
+        },
+        custom: {
+          label: 'Custom Label:',
+          type: 'number',
+          validators: {}
+        }
+      };
+
+      // load the application module
+      beforeEach(module('xos.helpers'));
+
+      // inject the cartService
+      beforeEach(inject(function (_XosFormHelpers_) {
+        // The injector unwraps the underscores (_) from around the parameter names when matching
+        service = _XosFormHelpers_;
+      }));
+
+      describe('the _isEmail method', () => {
+        it('should return true', () => {
+          expect(service._isEmail('test@onlab.us')).toEqual(true);
+        });
+        it('should return false', () => {
+          expect(service._isEmail('testonlab.us')).toEqual(false);
+          expect(service._isEmail('test@onlab')).toEqual(false);
+        });
+      });
+
+      describe('the _getFieldFormat method', () => {
+        it('should return string', () => {
+          expect(service._getFieldFormat('string')).toEqual('string');
+          expect(service._getFieldFormat(null)).toEqual('string');
+        });
+        it('should return mail', () => {
+          expect(service._getFieldFormat('test@onlab.us')).toEqual('email');
+        });
+        it('should return number', () => {
+          expect(service._getFieldFormat(1)).toEqual('number');
+          // this is skipped because not realistic and js Date sucks
+          // expect(service._getFieldFormat('1')).toEqual('number');
+        });
+        it('should return boolean', () => {
+          expect(service._getFieldFormat(false)).toEqual('boolean');
+          expect(service._getFieldFormat(true)).toEqual('boolean');
+        });
+
+        it('should return date', () => {
+          expect(service._getFieldFormat('2016-04-19T23:09:1092Z')).toEqual('string');
+          expect(service._getFieldFormat(new Date())).toEqual('date');
+          expect(service._getFieldFormat('2016-04-19T23:09:10.208092Z')).toEqual('date');
+        });
+      });
+
+      it('should convert the fields array in an empty form object', () => {
+        expect(service.parseModelField(fields)).toEqual(modelField);
+      });
+
+      describe('when modelField are provided', () => {
+        it('should combine modelField and customField in a form object', () => {
+          expect(service.buildFormStructure(modelField, customField, model)).toEqual(formObject);
+        });
+      });
+
+      describe('when model field is an empty array', () => {
+        let empty_modelField = {
+          // 5: {}
+        };
+        let empty_customFields = {
+          id: {
+            label: 'Id',
+            type: 'number'
+          },
+          name: {
+            label: 'Name',
+            type: 'string'
+          },
+          mail: {
+            label: 'Mail',
+            type: 'email'
+          },
+          active: {
+            label: 'Active',
+            type: 'boolean'
+          },
+          created: {
+            label: 'Created',
+            type: 'date'
+          },
+          custom: {
+            label: 'Custom Label',
+            type: 'number'
+          }
+        };
+
+        let empty_formObject = {
+          id: {
+            label: 'Id:',
+            type: 'number',
+            validators: {}
+          },
+          name: {
+            label: 'Name:',
+            type: 'string',
+            validators: {}
+          },
+          mail: {
+            label: 'Mail:',
+            type: 'email',
+            validators: {}
+          },
+          active: {
+            label: 'Active:',
+            type: 'boolean',
+            validators: {}
+          },
+          created: {
+            label: 'Created:',
+            type: 'date',
+            validators: {}
+          },
+          custom: {
+            label: 'Custom Label:',
+            type: 'number',
+            validators: {}
+          }
+        };
+
+        let empty_model = {5: 'Nan'}
+
+        it('should create a form object', () => {
+          let res = service.buildFormStructure(empty_modelField, empty_customFields, empty_model)
+          expect(res.id).toEqual(empty_formObject.id);
+          expect(res.name).toEqual(empty_formObject.name);
+          expect(res.mail).toEqual(empty_formObject.mail);
+          expect(res.active).toEqual(empty_formObject.active);
+          expect(res.created).toEqual(empty_formObject.created);
+          expect(res.custom).toEqual(empty_formObject.custom);
+          expect(res).toEqual(empty_formObject);
+        });
+      });
+    });
+
+    describe('The xos-form component', () => {
+
+      let element, scope, isolatedScope;
+
+      beforeEach(module('xos.helpers'));
+
+      it('should throw an error if no config is specified', inject(($compile, $rootScope) => {
+        function errorFunctionWrapper(){
+          $compile(angular.element('<xos-form></xos-form>'))($rootScope);
+          $rootScope.$digest();
+        }
+        expect(errorFunctionWrapper).toThrow(new Error('[xosForm] Please provide a configuration via the "config" attribute'));
+      }));
+
+      it('should throw an error if no actions is specified', inject(($compile, $rootScope) => {
+        function errorFunctionWrapper(){
+          let scope = $rootScope.$new();
+          scope.config = 'green';
+          $compile(angular.element('<xos-form config="config"></xos-form>'))(scope);
+          $rootScope.$digest();
+        }
+        expect(errorFunctionWrapper).toThrow(new Error('[xosForm] Please provide an action list in the configuration'));
+      }));
+
+      describe('when correctly configured', () => {
+        
+        let cb = jasmine.createSpy('callback');
+
+        beforeEach(inject(($compile, $rootScope) => {
+
+
+          scope = $rootScope.$new();
+
+          scope.config = {
+            exclude: ['excludedField'],
+            formName: 'testForm',
+            actions: [
+              {
+                label: 'Save',
+                icon: 'ok', // refers to bootstraps glyphicon
+                cb: cb,
+                class: 'success'
+              }
+            ],
+            fields: {
+              first_name: {
+                label: 'Custom Label'
+              }
+            }
+          };
+
+          scope.model = {
+            id: 1,
+            first_name: 'Jhon',
+            last_name: 'Snow',
+            age: 25,
+            email: 'test@onlab.us',
+            birthDate: '2016-04-18T23:44:16.883181Z',
+            enabled: true,
+            role: 'user', //select
+            a_permissions: [
+
+            ],
+            o_permissions: {
+
+            }
+          };
+
+          element = angular.element(`<xos-form config="config" ng-model="model"></xos-form>`);
+          $compile(element)(scope);
+          scope.$digest();
+          isolatedScope = element.isolateScope().vm;
+        }));
+
+        it('should add excluded properties to the list', () => {
+          let expected = ['id', 'validators', 'created', 'updated', 'deleted', 'backend_status', 'excludedField'];
+          expect(isolatedScope.excludedField).toEqual(expected);
+        });
+
+        it('should render 8 input field', () => {
+          // boolean are in the form model, but are not input
+          expect(Object.keys(isolatedScope.formField).length).toEqual(9);
+          var field = element[0].getElementsByTagName('input');
+          expect(field.length).toEqual(8);
+        });
+
+        it('should render 1 boolean field', () => {
+          expect($(element).find('.boolean-field > button').length).toEqual(2)
+        });
+
+        it('when clicking on action should invoke callback', () => {
+          var link = $(element).find('[role="button"]');
+          link.click();
+          expect(cb).toHaveBeenCalledWith(scope.model);
+        });
+
+        it('should set a custom label', () => {
+          let nameField = element[0].getElementsByClassName('form-group')[0];
+          let label = angular.element(nameField.getElementsByTagName('label')[0]).text()
+          expect(label).toEqual('Custom Label:');
+        });
+
+        it('should use the correct input type', () => {
+          expect($(element).find('[name="age"]')).toHaveAttr('type', 'number');
+          expect($(element).find('[name="birthDate"]')).toHaveAttr('type', 'date');
+          expect($(element).find('[name="email"]')).toHaveAttr('type', 'email');
+        });
+
+        describe('the boolean field', () => {
+
+          let setFalse, setTrue;
+
+          beforeEach(() => {
+            setFalse= $(element).find('.boolean-field > button:first-child');
+            setTrue = $(element).find('.boolean-field > button:last-child');
+          });
+
+          it('should change value to false', () => {
+            expect(isolatedScope.ngModel.enabled).toEqual(true);
+            setFalse.click()
+            expect(isolatedScope.ngModel.enabled).toEqual(false);
+          });
+
+          it('should change value to false', () => {
+            isolatedScope.ngModel.enabled = false;
+            scope.$apply();
+            expect(isolatedScope.ngModel.enabled).toEqual(false);
+            setTrue.click()
+            expect(isolatedScope.ngModel.enabled).toEqual(true);
+          });
+        });
+
+        // NOTE not sure why this tests are failing
+        xdescribe('the custom validation options', () => {
+          beforeEach(() => {
+            scope.config.fields.first_name.validators = {
+              minlength: 10,
+              maxlength: 15,
+              required: true
+            };
+
+            scope.config.fields.age = {
+              validators: {
+                min: 10,
+                max: 20
+              }
+            };
+
+            scope.$digest();
+          });
+
+          it('should validate required', () => {
+            scope.model.first_name = null;
+            scope.$digest();
+
+            expect(isolatedScope.testForm.first_name.$valid).toBeFalsy();
+            expect(isolatedScope.testForm.first_name.$error.required).toBeTruthy();
+          });
+
+          it('should validate minlength', () => {
+            scope.model.first_name = 'short';
+            scope.$digest();
+
+            expect(isolatedScope.testForm.first_name.$valid).toBeFalsy();
+            expect(isolatedScope.testForm.first_name.$error.minlength).toBeTruthy();
+          });
+
+          it('should validate maxlength', () => {
+            scope.model.first_name = 'this is way too long!';
+            scope.$digest();
+
+            expect(isolatedScope.testForm.first_name.$valid).toBeFalsy();
+            expect(isolatedScope.testForm.first_name.$error.maxlength).toBeTruthy();
+          });
+
+          it('should validate min', () => {
+            // not validating min and max for now
+            scope.model.age = 8;
+            scope.$digest();
+
+            expect(isolatedScope.testForm.age.$valid).toBeFalsy();
+            expect(isolatedScope.testForm.age.$error.min).toBeTruthy();
+          });
+        });
+      });
+    });
+  });
+})();
diff --git a/views/ngXosLib/xosHelpers/spec/ui/smart-pie.test.js b/views/ngXosLib/xosHelpers/spec/ui/smart-pie.test.js
new file mode 100644
index 0000000..8dce4f9
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/spec/ui/smart-pie.test.js
@@ -0,0 +1,134 @@
+/**
+ * © OpenCORD
+ *
+ * Created by teone on 3/24/16.
+ */
+
+(function () {
+  'use strict';
+
+  let mockData;
+
+  describe('The xos.helper module', function(){
+    describe('The xos-smart-pie component', () => {
+
+      var spy, scope, isolatedScope, element;
+
+      beforeEach(module('xos.helpers'));
+
+      beforeEach(function() {
+
+        // set mockData
+        mockData = [
+          {
+            id: 1,
+            first_name: 'Jon',
+            last_name: 'Snow',
+            category: 1
+          },
+          {
+            id: 2,
+            first_name: 'Danaerys',
+            last_name: 'Targaryen',
+            category: 2
+          },
+          {
+            id: 3,
+            first_name: 'Aria',
+            last_name: 'Stark',
+            category: 1
+          }
+        ]
+
+      });
+
+      // mock the service
+      beforeEach(function(){
+        module(function($provide){
+          $provide.service('MockResource', function(){
+            return {
+              query: ''
+            }
+          });
+        });
+      })
+
+      beforeEach(inject(function ($compile, $rootScope, $q, MockResource) {
+        scope = $rootScope.$new();
+
+        scope.config = {
+          resource: 'MockResource',
+          groupBy: 'category',
+          classes: 'my-test-class'
+        };
+
+        spy = MockResource;
+
+        spyOn(MockResource, 'query').and.callFake(function() {
+          var deferred = $q.defer();
+          deferred.resolve(mockData);
+          return {$promise: deferred.promise};
+        });
+
+        element = angular.element('<xos-smart-pie config="config"></xos-smart-pie>');
+        $compile(element)(scope);
+        scope.$digest();
+        isolatedScope = element.isolateScope().vm;
+      }));
+
+      it('should attach provided classes', () => {
+        expect($(element).find('canvas')).toHaveClass('my-test-class');
+      });
+
+      it('should group elements', () => {
+        let groupedData = [2, 1];
+        expect(spy.query).toHaveBeenCalled();
+        expect(isolatedScope.data).toEqual(groupedData);
+      });
+
+      describe('when a labelFormatter function is provided', () => {
+        beforeEach(inject(function ($compile, $rootScope){
+          scope = $rootScope.$new();
+          scope.config = {
+            resource: 'MockResource',
+            groupBy: 'category',
+            classes: 'label-formatter-test',
+            labelFormatter: (labels) => {
+              return labels.map(l => l === '1' ? 'First' : 'Second');
+            }
+          };
+          element = angular.element('<xos-smart-pie config="config"></xos-smart-pie>');
+          $compile(element)(scope);
+          scope.$digest();
+          isolatedScope = element.isolateScope().vm;
+        }));
+
+        it('should format labels', () => {
+          expect(isolatedScope.labels).toEqual(['First', 'Second'])
+        });
+      });
+
+      describe('when polling is enabled', () => {
+        beforeEach(inject(function ($compile, $rootScope){
+          scope = $rootScope.$new();
+          scope.config = {
+            resource: 'MockResource',
+            groupBy: 'category',
+            classes: 'label-formatter-test',
+            poll: 2
+          };
+          element = angular.element('<xos-smart-pie config="config"></xos-smart-pie>');
+          $compile(element)(scope);
+          scope.$digest();
+          isolatedScope = element.isolateScope().vm;
+        }));
+
+        it('should call the backend every 2 second', () => {
+          expect(spy.query).toHaveBeenCalled();
+          // $interval
+        });
+      });
+
+    });
+  });
+})();
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/spec/ui/smart-table.test.js b/views/ngXosLib/xosHelpers/spec/ui/smart-table.test.js
new file mode 100644
index 0000000..09445ca
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/spec/ui/smart-table.test.js
@@ -0,0 +1,224 @@
+/**
+ * © OpenCORD
+ *
+ * Created by teone on 3/24/16.
+ */
+
+(function () {
+  'use strict';
+
+  let mockData;
+
+  describe('The xos.helper module', function(){
+    describe('The xos-smart-table component', () => {
+
+      var spy, emptySpy, scope, isolatedScope, element;
+
+      beforeEach(module('xos.helpers'));
+
+      beforeEach(function() {
+
+        // set mockData
+        mockData = [
+          {
+            id: 1,
+            first_name: 'Jon',
+            last_name: 'Snow',
+            hidden_field: 'hidden'
+          }
+        ]
+
+        jasmine.addMatchers({
+          toBeInstanceOf: function() {
+
+            return {
+              compare: (actual, expected) => {
+                var actual = actual;
+                var result = {};
+                result.pass = actual instanceof expected.constructor;
+
+                result.message = 'Expected ' + actual + ' to be instance of ' + expected;
+
+                return result;
+              },
+              negativeCompare: (actual, expected) => {
+                var actual = actual;
+                var result = {};
+                result.pass = actual instanceof expected.constructor === false;
+
+                result.message = 'Expected ' + actual + ' to be instance of ' + expected;
+
+                return result;
+              }
+            }
+          }
+        });
+      });
+
+      // mock the service
+      beforeEach(function(){
+        module(function($provide){
+          $provide.service('MockResource', function(){
+            return {
+              query: '',
+              delete: ''
+            }
+          });
+
+          $provide.service('EmptyResource', function(){
+            return {
+              query: ''
+            }
+          });
+        });
+      })
+
+      beforeEach(inject(function ($compile, $rootScope, $q, MockResource) {
+        scope = $rootScope.$new();
+
+        scope.config = {
+          resource: 'MockResource',
+          hiddenFields: ['hidden_field']
+        };
+
+        spy = MockResource;
+
+        spyOn(MockResource, 'query').and.callFake(function() {
+          var deferred = $q.defer();
+          deferred.resolve(mockData);
+          return {$promise: deferred.promise};
+        });
+
+        spyOn(MockResource, 'delete').and.callFake(function() {
+          var deferred = $q.defer();
+          deferred.resolve();
+          return {$promise: deferred.promise};
+        });
+
+        element = angular.element('<xos-smart-table config="config"></xos-smart-table>');
+        $compile(element)(scope);
+        scope.$digest();
+        isolatedScope = element.isolateScope().vm;
+      }));
+
+      it('should query elements', () => {
+        expect(spy.query).toHaveBeenCalled();
+        expect($(element).find('.alert').parent().parent()).toHaveClass('ng-hide');
+      });
+
+      it('should hide hidden fields', () => {
+        // the 4th field is the mocked save method
+        expect($(element).find('thead th').length).toEqual(3);
+        expect($(element).find('thead th')[0]).toContainText('First name:');
+        expect($(element).find('thead th')[1]).toContainText('Last name:');
+        expect($(element).find('thead th')[2]).toContainText('Actions:');
+      });
+
+      it('should delete a model', () => {
+        // saving mockData (they are going to be deleted)
+        let mock = angular.copy(mockData);
+        $(element).find('a[title="delete"]')[0].click();
+        expect(spy.delete).toHaveBeenCalledWith({id: mock[0].id});
+        expect($(element).find('.alert')).toContainText(`MockResource with id ${mock[0].id} successfully deleted`);
+      });
+
+      it('should show the form', () => {
+        expect($(element).find('.panel')[0]).toHaveClass('ng-hide');
+        $(element).find('a[title="details"]')[0].click();
+        expect($(element).find('.panel')).not.toHaveClass('ng-hide');
+      });
+
+      it('should hide the form', () => {
+        isolatedScope.detailedItem = {
+          some: 'model'
+        };
+        scope.$apply();
+        expect($(element).find('.panel')).not.toHaveClass('ng-hide');
+        $(element).find('.panel .col-xs-1 a')[0].click();
+        expect($(element).find('.panel')[0]).toHaveClass('ng-hide');
+      });
+
+      it('should save an item', inject(($q) => {
+
+        let model = {
+          id: 1,
+          first_name: 'Jon',
+          last_name: 'Snow',
+          hidden_field: 'hidden',
+          $save: '',
+          $update: ''
+        };
+
+        spyOn(model, '$save').and.callFake(function() {
+          var deferred = $q.defer();
+          deferred.resolve();
+          return deferred.promise;
+        });
+
+        spyOn(model, '$update').and.callFake(function() {
+          var deferred = $q.defer();
+          deferred.resolve();
+          return deferred.promise;
+        });
+
+        isolatedScope.detailedItem = model;
+        scope.$apply();
+        $(element).find('xos-form .btn.btn-success').click();
+        expect(model.$update).toHaveBeenCalled();
+      }));
+
+      it('should have an add button', () => {
+        let addBtn = $(element).find('.row .btn.btn-success');
+        expect(addBtn.parent().parent()).not.toHaveClass('ng-hide');
+      });
+
+      describe('when the add button is clicked', () => {
+        beforeEach(() => {
+          let btn = $(element).find('.row .btn.btn-success')
+          btn[0].click();
+        });
+
+        xit('should create a new model', () => {
+          expect(isolatedScope.detailedItem).toBeDefined();
+          expect(isolatedScope.detailedItem).toBeInstanceOf('Resource');
+        });
+      });
+
+      describe('when fetching an empty collection', () => {
+        beforeEach(inject(function ($compile, $rootScope, $q, EmptyResource) {
+          scope = $rootScope.$new();
+
+          scope.config = {
+            resource: 'EmptyResource'
+          };
+
+          emptySpy = EmptyResource;
+
+          spyOn(EmptyResource, 'query').and.callFake(function() {
+            var deferred = $q.defer();
+            deferred.resolve([]);
+            return {$promise: deferred.promise};
+          });
+
+          element = angular.element('<xos-smart-table config="config"></xos-smart-table>');
+          $compile(element)(scope);
+          scope.$digest();
+          isolatedScope = element.isolateScope().vm;
+        }));
+
+        it('should display an alert', () => {
+          expect(emptySpy.query).toHaveBeenCalled();
+          expect($(element).find('.alert').parent().parent()).not.toHaveClass('ng-hide');
+          expect($(element).find('.alert')).toContainText('No data to show');
+        });
+
+        it('should not have an add button', () => {
+          let addBtn = $(element).find('.row .btn.btn-success');
+          expect(addBtn.parent().parent()).toHaveClass('ng-hide');
+        });
+      });
+
+
+    });
+  });
+})();
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/spec/ui/table.test.js b/views/ngXosLib/xosHelpers/spec/ui/table.test.js
index 50a5d72..7279995 100644
--- a/views/ngXosLib/xosHelpers/spec/ui/table.test.js
+++ b/views/ngXosLib/xosHelpers/spec/ui/table.test.js
@@ -91,6 +91,66 @@
           });
         });
 
+        xdescribe('when a field type is provided', () => {
+          describe('and is boolean', () => {
+            beforeEach(() => {
+              console.log('iS: ' + isolatedScope);
+              isolatedScope.config = {
+                columns: [
+                  {
+                    label: 'Label 1',
+                    prop: 'label-1',
+                    type: 'boolean'
+                  }
+                ]
+              };
+              isolatedScope.data = [
+                {
+                  'label-1': true
+                },
+                {
+                  'label-1': false
+                }
+              ];
+              scope.$digest();
+            });
+
+            it('should render an incon', () => {
+              let td1 = $(element).find('tbody tr:first-child td')[0];
+              let td2 = $(element).find('tbody tr:last-child td')[0];
+              console.log(td2);
+              expect($(td1).find('i')).toHaveClass('glyphicon-ok');
+              expect($(td2).find('i')).toHaveClass('glyphicon-remove');
+            });
+          });
+
+          describe('and is date', () => {
+            beforeEach(() => {
+              console.log('iS: ' + isolatedScope);
+              isolatedScope.config = {
+                columns: [
+                  {
+                    label: 'Label 1',
+                    prop: 'label-1',
+                    type: 'date'
+                  }
+                ]
+              };
+              isolatedScope.data = [
+                {
+                  'label-1': '2015-02-17T22:06:38.059000Z'
+                }
+              ];
+              scope.$digest();
+            });
+
+            it('should render an formatted date', () => {
+              let td1 = $(element).find('tbody tr:first-child td')[0];
+              expect($(td1).text()).toEqual('02-17-2015 14:06:38');
+            });
+          });
+        });
+
         describe('when actions are passed', () => {
 
           let cb = jasmine.createSpy('callback')
diff --git a/views/ngXosLib/xosHelpers/spec/ui/validation.test.js b/views/ngXosLib/xosHelpers/spec/ui/validation.test.js
new file mode 100644
index 0000000..782f03f
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/spec/ui/validation.test.js
@@ -0,0 +1,68 @@
+/**
+ * © OpenCORD
+ *
+ * Created by teone on 4/15/16.
+ */
+
+(function () {
+  'use strict';
+
+  describe('The xos.helper module', function(){
+    describe('The xos-validation component', () => {
+
+      let element, scope, isolatedScope;
+
+      beforeEach(module('xos.helpers'));
+
+      beforeEach(inject(($compile, $rootScope) => {
+
+        scope = $rootScope.$new();
+
+        scope.errors = {};
+
+        element = angular.element(`<xos-validation errors="errors"></xos-validation>`);
+        $compile(element)(scope);
+        scope.$digest();
+        isolatedScope = element.isolateScope().vm;
+      }));
+
+      it('should not show an alert', () => {
+        expect($(element).find('xos-alert > .alert')[0]).toHaveClass('ng-hide');
+      });
+
+      let availableErrors = [
+        {
+          type: 'required',
+          message: 'Field required'
+        },
+        {
+          type: 'email',
+          message: 'This is not a valid email'
+        },
+        {
+          type: 'minlength',
+          message: 'Too short'
+        },
+        {
+          type: 'maxlength',
+          message: 'Too long'
+        },
+        {
+          type: 'custom',
+          message: 'Field invalid'
+        },
+      ];
+
+      // use a loop to generate similar test
+      availableErrors.forEach((e, i) => {
+        it(`should show an alert for ${e.type} errors`, () => {
+          scope.errors[e.type] = true;
+          scope.$digest();
+          let alert = $(element).find('xos-alert > .alert')[i];
+          expect(alert).not.toHaveClass('ng-hide');
+          expect(alert).toHaveText(e.message);
+        });
+      });
+    });
+  });
+})();
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/services/label_formatter.service.js b/views/ngXosLib/xosHelpers/src/services/label_formatter.service.js
new file mode 100644
index 0000000..3b63ecd
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/src/services/label_formatter.service.js
@@ -0,0 +1,39 @@
+(function() {
+  'use strict';
+
+  /**
+  * @ngdoc service
+  * @name xos.helpers.LabelFormatter
+  * @description This factory define a set of helper function to format label started from an object property
+  **/
+
+  angular
+      .module('xos.uiComponents')
+      .factory('LabelFormatter', labelFormatter);
+
+  function labelFormatter() {
+
+    const _formatByUnderscore = string => string.split('_').join(' ').trim();
+
+    const _formatByUppercase = string => string.split(/(?=[A-Z])/).map(w => w.toLowerCase()).join(' ');
+
+    const _capitalize = string => string.slice(0, 1).toUpperCase() + string.slice(1);
+
+    const format = (string) => {
+      string = _formatByUnderscore(string);
+      string = _formatByUppercase(string);
+
+      string = _capitalize(string).replace(/\s\s+/g, ' ') + ':';
+      return string.replace('::', ':');
+    };
+
+    return {
+      // test export
+      _formatByUnderscore: _formatByUnderscore,
+      _formatByUppercase: _formatByUppercase,
+      _capitalize: _capitalize,
+      // export to use
+      format: format
+    };
+  }
+})();
diff --git a/views/ngXosLib/xosHelpers/src/services/log.decorator.js b/views/ngXosLib/xosHelpers/src/services/log.decorator.js
new file mode 100644
index 0000000..382f78e
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/src/services/log.decorator.js
@@ -0,0 +1,40 @@
+// TODO write tests for log
+
+angular.module('xos.helpers')
+.config([ '$provide', function( $provide )
+{
+  // Use the `decorator` solution to substitute or attach behaviors to
+  // original service instance; @see angular-mocks for more examples....
+
+  $provide.decorator( '$log', [ '$delegate', function( $delegate )
+  {
+
+    const isLogEnabled = () => {
+      return window.location.href.indexOf('debug=true') >= 0;
+    }
+    // Save the original $log.debug()
+    let debugFn = $delegate.info;
+
+    // create the replacement function
+    const replacement = (fn) => {
+      return function(){
+        if(!isLogEnabled()){
+          console.log('logging is disabled');
+          return;
+        }
+        let args    = [].slice.call(arguments);
+        let now     = new Date();
+
+        // Prepend timestamp
+        args[0] = `[${now.getHours()}:${now.getMinutes()}:${now.getSeconds()}] ${args[0]}`;
+
+        // Call the original with the output prepended with formatted timestamp
+        fn.apply(null, args)
+      };
+    };
+
+    $delegate.info = replacement(debugFn);
+
+    return $delegate;
+  }]);
+}]);
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/services/rest/Deployments.js b/views/ngXosLib/xosHelpers/src/services/rest/Deployments.js
new file mode 100644
index 0000000..4fecbc2
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/src/services/rest/Deployments.js
@@ -0,0 +1,15 @@
+(function() {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.Deployments
+  * @description Angular resource to fetch /api/core/deployments/:id/
+  **/
+  .service('Deployments', function($resource){
+    return $resource('/api/core/deployments/:id/', { id: '@id' }, {
+      update: { method: 'PUT' }
+    });
+  })
+})();
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/services/rest/Example.js b/views/ngXosLib/xosHelpers/src/services/rest/Example.js
new file mode 100644
index 0000000..b13ccda
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/src/services/rest/Example.js
@@ -0,0 +1,13 @@
+(function() {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.Example-Services-Collection
+  * @description Angular resource to fetch /api/service/exampleservice/
+  **/
+  .service('Example-Services-Collection', function($resource){
+    return $resource('/api/service/exampleservice/');
+  })
+})();
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/services/rest/Flavors.js b/views/ngXosLib/xosHelpers/src/services/rest/Flavors.js
new file mode 100644
index 0000000..348b770
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/src/services/rest/Flavors.js
@@ -0,0 +1,15 @@
+(function() {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.Flavors
+  * @description Angular resource to fetch /api/core/flavors/:id/
+  **/
+  .service('Flavors', function($resource){
+    return $resource('/api/core/flavors/:id/', { id: '@id' }, {
+      update: { method: 'PUT' }
+    });
+  })
+})();
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/services/rest/Instances.js b/views/ngXosLib/xosHelpers/src/services/rest/Instances.js
new file mode 100644
index 0000000..f1e8521
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/src/services/rest/Instances.js
@@ -0,0 +1,15 @@
+(function() {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.Instances
+  * @description Angular resource to fetch /api/core/instances/:id/
+  **/
+  .service('Instances', function($resource){
+    return $resource('/api/core/instances/:id/', { id: '@id' }, {
+      update: { method: 'PUT' }
+    });
+  })
+})();
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/services/rest/Nodes.js b/views/ngXosLib/xosHelpers/src/services/rest/Nodes.js
new file mode 100644
index 0000000..bf2e387
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/src/services/rest/Nodes.js
@@ -0,0 +1,15 @@
+(function() {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.Nodes
+  * @description Angular resource to fetch /api/core/nodes/:id/
+  **/
+  .service('Nodes', function($resource){
+    return $resource('/api/core/nodes/:id/', { id: '@id' }, {
+      update: { method: 'PUT' }
+    });
+  })
+})();
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/services/rest/Sites.js b/views/ngXosLib/xosHelpers/src/services/rest/Sites.js
new file mode 100644
index 0000000..818d741
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/src/services/rest/Sites.js
@@ -0,0 +1,15 @@
+(function() {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.Sites
+  * @description Angular resource to fetch /api/core/sites/:id/
+  **/
+  .service('Sites', function($resource){
+    return $resource('/api/core/sites/:id/', { id: '@id' }, {
+      update: { method: 'PUT' }
+    });
+  })
+})();
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/services/rest/Slices.js b/views/ngXosLib/xosHelpers/src/services/rest/Slices.js
new file mode 100644
index 0000000..5a0da11
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/src/services/rest/Slices.js
@@ -0,0 +1,15 @@
+(function() {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.Slices
+  * @description Angular resource to fetch /api/core/slices/:id/
+  **/
+  .service('Slices', function($resource){
+    return $resource('/api/core/slices/:id/', { id: '@id' }, {
+      update: { method: 'PUT' }
+    });
+  })
+})();
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/services/rest/Subscribers.js b/views/ngXosLib/xosHelpers/src/services/rest/Subscribers.js
index ebab252..945e1e8 100644
--- a/views/ngXosLib/xosHelpers/src/services/rest/Subscribers.js
+++ b/views/ngXosLib/xosHelpers/src/services/rest/Subscribers.js
@@ -5,57 +5,143 @@
   /**
   * @ngdoc service
   * @name xos.helpers.Subscribers
-  * @description Angular resource to fetch /api/tenant/cord/subscriber/:subscriber_id/
+  * @description Angular resource to fetch Subscribers
   **/
   .service('Subscribers', function($resource){
-    return $resource('/api/tenant/cord/subscriber/:subscriber_id/', { subscriber_id: '@id' });
-  })
-  /**
-  * @ngdoc service
-  * @name xos.helpers.Subscriber-features
-  * @description Angular resource to fetch /api/tenant/cord/subscriber/:subscriber_id/features/
-  **/
-  .service('Subscriber-features', function($resource){
-    return $resource('/api/tenant/cord/subscriber/:subscriber_id/features/', { subscriber_id: '@id' });
-  })
-  /**
-  * @ngdoc service
-  * @name xos.helpers.Subscriber-features-uplink_speed
-  * @description Angular resource to fetch /api/tenant/cord/subscriber/:subscriber_id/features/uplink_speed/
-  **/
-  .service('Subscriber-features-uplink_speed', function($resource){
-    return $resource('/api/tenant/cord/subscriber/:subscriber_id/features/uplink_speed/', { subscriber_id: '@id' });
-  })
-  /**
-  * @ngdoc service
-  * @name xos.helpers.Subscriber-features-downlink_speed
-  * @description Angular resource to fetch /api/tenant/cord/subscriber/:subscriber_id/features/downlink_speed/
-  **/
-  .service('Subscriber-features-downlink_speed', function($resource){
-    return $resource('/api/tenant/cord/subscriber/:subscriber_id/features/downlink_speed/', { subscriber_id: '@id' });
-  })
-  /**
-  * @ngdoc service
-  * @name xos.helpers.Subscriber-features-cdn
-  * @description Angular resource to fetch /api/tenant/cord/subscriber/:subscriber_id/features/cdn/
-  **/
-  .service('Subscriber-features-cdn', function($resource){
-    return $resource('/api/tenant/cord/subscriber/:subscriber_id/features/cdn/', { subscriber_id: '@id' });
-  })
-  /**
-  * @ngdoc service
-  * @name xos.helpers.Subscriber-features-uverse
-  * @description Angular resource to fetch /api/tenant/cord/subscriber/:subscriber_id/features/uverse/
-  **/
-  .service('Subscriber-features-uverse', function($resource){
-    return $resource('/api/tenant/cord/subscriber/:subscriber_id/features/uverse/', { subscriber_id: '@id' });
-  })
-  /**
-  * @ngdoc service
-  * @name xos.helpers.Subscriber-features-status
-  * @description Angular resource to fetch /api/tenant/cord/subscriber/:subscriber_id/features/status/
-  **/
-  .service('Subscriber-features-status', function($resource){
-    return $resource('/api/tenant/cord/subscriber/:subscriber_id/features/status/', { subscriber_id: '@id' });
+    return $resource('/api/tenant/cord/subscriber/:id/', { id: '@id' }, {
+      update: { method: 'PUT' },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#View-a-Subscriber-Features-Detail
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * View-a-Subscriber-Features-Detail
+      **/
+      'View-a-Subscriber-Features-Detail': {
+        method: 'GET',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/'
+      },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#Read-Subscriber-uplink_speed
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * Read-Subscriber-uplink_speed
+      **/
+      'Read-Subscriber-uplink_speed': {
+        method: 'GET',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/uplink_speed/'
+      },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#Update-Subscriber-uplink_speed
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * Update-Subscriber-uplink_speed
+      **/
+      'Update-Subscriber-uplink_speed': {
+        method: 'PUT',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/uplink_speed/'
+      },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#Read-Subscriber-downlink_speed
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * Read-Subscriber-downlink_speed
+      **/
+      'Read-Subscriber-downlink_speed': {
+        method: 'GET',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/downlink_speed/'
+      },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#Update-Subscriber-downlink_speed
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * Update-Subscriber-downlink_speed
+      **/
+      'Update-Subscriber-downlink_speed': {
+        method: 'PUT',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/downlink_speed/'
+      },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#Read-Subscriber-cdn
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * Read-Subscriber-cdn
+      **/
+      'Read-Subscriber-cdn': {
+        method: 'GET',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/cdn/'
+      },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#Update-Subscriber-cdn
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * Update-Subscriber-cdn
+      **/
+      'Update-Subscriber-cdn': {
+        method: 'PUT',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/cdn/'
+      },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#Read-Subscriber-uverse
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * Read-Subscriber-uverse
+      **/
+      'Read-Subscriber-uverse': {
+        method: 'GET',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/uverse/'
+      },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#Update-Subscriber-uverse
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * Update-Subscriber-uverse
+      **/
+      'Update-Subscriber-uverse': {
+        method: 'PUT',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/uverse/'
+      },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#Read-Subscriber-status
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * Read-Subscriber-status
+      **/
+      'Read-Subscriber-status': {
+        method: 'GET',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/status/'
+      },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#Update-Subscriber-status
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * Update-Subscriber-status
+      **/
+      'Update-Subscriber-status': {
+        method: 'PUT',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/status/'
+      }
+    })
   })
 })();
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/services/rest/Truckroll.js b/views/ngXosLib/xosHelpers/src/services/rest/Truckroll.js
index 9927967..0895a99 100644
--- a/views/ngXosLib/xosHelpers/src/services/rest/Truckroll.js
+++ b/views/ngXosLib/xosHelpers/src/services/rest/Truckroll.js
@@ -8,6 +8,8 @@
   * @description Angular resource to fetch /api/tenant/truckroll/:truckroll_id/
   **/
   .service('Truckroll-Collection', function($resource){
-    return $resource('/api/tenant/truckroll/:truckroll_id/', { truckroll_id: '@id' });
+    return $resource('/api/tenant/truckroll/:truckroll_id/', { truckroll_id: '@id' }, {
+      update: { method: 'PUT' }
+    });
   })
 })();
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/services/rest/Users.js b/views/ngXosLib/xosHelpers/src/services/rest/Users.js
index deb18a4..8be0fdd 100644
--- a/views/ngXosLib/xosHelpers/src/services/rest/Users.js
+++ b/views/ngXosLib/xosHelpers/src/services/rest/Users.js
@@ -5,9 +5,11 @@
   /**
   * @ngdoc service
   * @name xos.helpers.Users
-  * @description Angular resource to fetch /api/core/users/
+  * @description Angular resource to fetch /api/core/users/:id/
   **/
   .service('Users', function($resource){
-    return $resource('/api/core/users/');
+    return $resource('/api/core/users/:id/', { id: '@id' }, {
+      update: { method: 'PUT' }
+    });
   })
 })();
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/services/rest/Utility.js b/views/ngXosLib/xosHelpers/src/services/rest/Utility.js
new file mode 100644
index 0000000..a735c46
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/src/services/rest/Utility.js
@@ -0,0 +1,21 @@
+(function() {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.Login
+  * @description Angular resource to fetch /api/utility/login/
+  **/
+  .service('Login', function($resource){
+    return $resource('/api/utility/login/');
+  })
+  /**
+  * @ngdoc service
+  * @name xos.helpers.Logout
+  * @description Angular resource to fetch /api/utility/logout/
+  **/
+  .service('Logout', function($resource){
+    return $resource('/api/utility/logout/');
+  })
+})();
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/services/rest/vOLT.js b/views/ngXosLib/xosHelpers/src/services/rest/vOLT.js
index f182c06..424c48d 100644
--- a/views/ngXosLib/xosHelpers/src/services/rest/vOLT.js
+++ b/views/ngXosLib/xosHelpers/src/services/rest/vOLT.js
@@ -8,6 +8,8 @@
   * @description Angular resource to fetch /api/tenant/cord/volt/:volt_id/
   **/
   .service('vOLT-Collection', function($resource){
-    return $resource('/api/tenant/cord/volt/:volt_id/', { volt_id: '@id' });
+    return $resource('/api/tenant/cord/volt/:volt_id/', { volt_id: '@id' }, {
+      update: { method: 'PUT' }
+    });
   })
 })();
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/styles/animations.scss b/views/ngXosLib/xosHelpers/src/styles/animations.scss
new file mode 100644
index 0000000..f565ff7
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/src/styles/animations.scss
@@ -0,0 +1,44 @@
+@keyframes slideInRight {
+  from {
+    transform: translate3d(100%, 0, 0);
+    visibility: visible;
+  }
+
+  to {
+    transform: translate3d(0, 0, 0);
+  }
+}
+
+@keyframes slideOutRight {
+  from {
+    transform: translate3d(0, 0, 0);
+  }
+
+  to {
+    visibility: hidden;
+    transform: translate3d(100%, 0, 0);
+  }
+}
+
+@keyframes fadeInUp {
+  from {
+    opacity: 0;
+    transform: translate3d(0, 100%, 0);
+  }
+
+  to {
+    opacity: 1;
+    transform: none;
+  }
+}
+
+@keyframes fadeOutDown {
+  from {
+    opacity: 1;
+  }
+
+  to {
+    opacity: 0;
+    transform: translate3d(0, 100%, 0);
+  }
+}
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/styles/main.scss b/views/ngXosLib/xosHelpers/src/styles/main.scss
new file mode 100644
index 0000000..43c54f6
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/src/styles/main.scss
@@ -0,0 +1,17 @@
+@import './animations.scss';
+@import '../../../../../views/style/sass/bootstrap/bootstrap/_variables.scss';
+
+@import '../ui_components/dumbComponents/table/table.scss';
+@import '../ui_components/dumbComponents/alert/alert.scss';
+@import '../ui_components/dumbComponents/validation/validation.scss';
+
+@import '../ui_components/smartComponents/smartTable/smartTable.scss';
+
+[ng\:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak], .ng-cloak, .x-ng-cloak {
+  display: none !important;
+}
+
+.row + .row {
+  /* TODO move in xos.scss*/ 
+  margin-top: $form-group-margin-bottom;
+}
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/ui_components/table/alert.component.js b/views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/alert/alert.component.js
similarity index 94%
rename from views/ngXosLib/xosHelpers/src/ui_components/table/alert.component.js
rename to views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/alert/alert.component.js
index 7d7a026..9b60def 100644
--- a/views/ngXosLib/xosHelpers/src/ui_components/table/alert.component.js
+++ b/views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/alert/alert.component.js
@@ -75,7 +75,7 @@
     </file>
   </example>
 
-  <example module="sampleAlert2">
+  <example module="sampleAlert2" animations="true">
     <file name="index.html">
       <div ng-controller="SampleCtrl as vm" class="row">
         <div class="col-sm-4">
@@ -90,7 +90,7 @@
       </div>
     </file>
     <file name="script.js">
-      angular.module('sampleAlert2', ['xos.uiComponents'])
+      angular.module('sampleAlert2', ['xos.uiComponents', 'ngAnimate'])
       .controller('SampleCtrl', function(){
         this.config1 = {
           type: 'success'
@@ -110,7 +110,7 @@
         show: '=?'
       },
       template: `
-        <div class="alert alert-{{vm.config.type}}" ng-show="vm.show">
+        <div ng-cloak class="alert alert-{{vm.config.type}}" ng-hide="!vm.show">
           <button type="button" class="close" ng-if="vm.config.closeBtn" ng-click="vm.dismiss()">
             <span aria-hidden="true">&times;</span>
           </button>
diff --git a/views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/alert/alert.scss b/views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/alert/alert.scss
new file mode 100644
index 0000000..f1330fe
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/alert/alert.scss
@@ -0,0 +1,10 @@
+@import '../../../styles/animations.scss';
+
+xos-alert {
+
+  /* when hiding */
+  .ng-hide-add         { animation:0.5s fadeOutDown ease-in-out; }
+
+  /* when showing */
+  .ng-hide-remove      { animation:0.5s fadeInUp ease-in-out; }
+}
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/form/form.component.js b/views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/form/form.component.js
new file mode 100644
index 0000000..5294229
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/form/form.component.js
@@ -0,0 +1,308 @@
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 4/18/16.
+ */
+
+(function () {
+  'use strict';
+
+  angular.module('xos.uiComponents')
+
+  /**
+    * @ngdoc directive
+    * @name xos.uiComponents.directive:xosForm
+    * @restrict E
+    * @description The xos-form directive.
+    * This components have two usage, given a model it is able to autogenerate a form or it can be configured to create a custom form.
+    * @param {Object} config The configuration object
+    * ```
+    * {
+    *   exclude: ['id', 'validators', 'created', 'updated', 'deleted'], //field to be skipped in the form, the provide values are concatenated
+    *   actions: [ // define the form buttons with related callback
+    *     {
+            label: 'save',
+            icon: 'ok', // refers to bootstraps glyphicon
+            cb: (user) => { // receive the model
+              console.log(user);
+            },
+            class: 'success'
+          }
+    *   ],
+    *   fields: {
+    *     field_name: {
+    *       label: 'Field Label',
+    *       type: 'string' // options are: [date, boolean, number, email, string],
+    *       validators: {
+    *         minlength: number,
+              maxlength: number,
+              required: boolean,
+              min: number,
+              max: number
+    *       }
+    *     }
+    *   }
+    * }
+    * ```
+    * @element ANY
+    * @scope
+    * @example
+    
+    Autogenerated form
+
+  <example module="sampleForm">
+    <file name="script.js">
+      angular.module('sampleForm', ['xos.uiComponents'])
+      .factory('_', function($window){
+        return $window._;
+      })
+      .controller('SampleCtrl', function(){
+        this.model = {
+          first_name: 'Jhon',
+          last_name: 'Doe',
+          email: 'jhon.doe@sample.com',
+          active: true,
+          birthDate: '2015-02-17T22:06:38.059000Z'
+        }
+        this.config = {
+          exclude: ['password', 'last_login'],
+          formName: 'sampleForm',
+          actions: [
+            {
+              label: 'Save',
+              icon: 'ok', // refers to bootstraps glyphicon
+              cb: (user) => { // receive the model
+                console.log(user);
+              },
+              class: 'success'
+            }
+          ]
+        };
+      });
+    </file>
+    <file name="index.html">
+      <div ng-controller="SampleCtrl as vm">
+        <xos-form ng-model="vm.model" config="vm.config"></xos-form>
+      </div>
+    </file>
+  </example>
+
+  Configuration defined form
+
+  <example module="sampleForm1">
+    <file name="script.js">
+      angular.module('sampleForm1', ['xos.uiComponents'])
+      .factory('_', function($window){
+        return $window._;
+      })
+      .controller('SampleCtrl1', function(){
+        this.model = {
+        };
+
+        this.config = {
+          exclude: ['password', 'last_login'],
+          formName: 'sampleForm1',
+          actions: [
+            {
+              label: 'Save',
+              icon: 'ok', // refers to bootstraps glyphicon
+              cb: (user) => { // receive the model
+                console.log(user);
+              },
+              class: 'success'
+            }
+          ],
+          fields: {
+            first_name: {
+              type: 'string',
+              validators: {
+                required: true
+              }
+            },
+            last_name: {
+              label: 'Surname',
+              type: 'string',
+              validators: {
+                required: true,
+                minlength: 10
+              }
+            },
+            age: {
+              type: 'number',
+              validators: {
+                required: true,
+                min: 21
+              }
+            },
+          }
+        };
+      });
+    </file>
+    <file name="index.html">
+      <div ng-controller="SampleCtrl1 as vm">
+        <xos-form ng-model="vm.model" config="vm.config"></xos-form>
+      </div>
+    </file>
+  </example>
+
+  **/
+
+  .directive('xosForm', function(){
+    return {
+      restrict: 'E',
+      scope: {
+        config: '=',
+        ngModel: '='
+      },
+      template: `
+        <ng-form name="vm.{{vm.config.formName || 'form'}}">
+          <div class="form-group" ng-repeat="(name, field) in vm.formField">
+            <label>{{field.label}}</label>
+            <input
+              ng-if="field.type !== 'boolean'"
+              type="{{field.type}}"
+              name="{{name}}"
+              class="form-control"
+              ng-model="vm.ngModel[name]"
+              ng-minlength="field.validators.minlength || 0"
+              ng-maxlength="field.validators.maxlength || 2000"
+              ng-required="field.validators.required || false" />
+            <span class="boolean-field" ng-if="field.type === 'boolean'">
+              <button
+                class="btn btn-success"
+                ng-show="vm.ngModel[name]"
+                ng-click="vm.ngModel[name] = false">
+                <i class="glyphicon glyphicon-ok"></i>
+              </button>
+              <button
+                class="btn btn-danger"
+                ng-show="!vm.ngModel[name]"
+                ng-click="vm.ngModel[name] = true">
+                <i class="glyphicon glyphicon-remove"></i>
+              </button>
+            </span>
+            <!-- <pre>{{vm[vm.config.formName][name].$error | json}}</pre> -->
+            <xos-validation errors="vm[vm.config.formName || 'form'][name].$error"></xos-validation>
+          </div>
+          <div class="form-group" ng-if="vm.config.actions">
+            <button role="button" href=""
+              ng-repeat="action in vm.config.actions"
+              ng-click="action.cb(vm.ngModel)"
+              class="btn btn-{{action.class}}"
+              title="{{action.label}}">
+              <i class="glyphicon glyphicon-{{action.icon}}"></i>
+              {{action.label}}
+            </button>
+          </div>
+        </ng-form>
+      `,
+      bindToController: true,
+      controllerAs: 'vm',
+      controller: function($scope, $log, _, XosFormHelpers){
+
+        if(!this.config){
+          throw new Error('[xosForm] Please provide a configuration via the "config" attribute');
+        }
+
+        if(!this.config.actions){
+          throw new Error('[xosForm] Please provide an action list in the configuration');
+        }
+
+        this.excludedField = ['id', 'validators', 'created', 'updated', 'deleted', 'backend_status'];
+        if(this.config && this.config.exclude){
+          this.excludedField = this.excludedField.concat(this.config.exclude);
+        }
+
+
+        this.formField = [];
+        $scope.$watch(() => this.ngModel, (model) => {
+
+          // empty from old stuff
+          this.formField = {};
+
+          if(!model){
+            return;
+          }
+
+          let diff = _.difference(Object.keys(model), this.excludedField);
+          let modelField = XosFormHelpers.parseModelField(diff);
+          this.formField = XosFormHelpers.buildFormStructure(modelField, this.config.fields, model);
+        });
+
+      }
+    }
+  })
+  .service('XosFormHelpers', function(_, LabelFormatter){
+
+    this._isEmail = (text) => {
+      var re = /(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))/;
+      return re.test(text);
+    };
+
+    this._getFieldFormat = (value) => {
+
+      // check if is date
+      if (_.isDate(value) || (!Number.isNaN(Date.parse(value)) && new Date(value).getTime() > 631180800000)){
+        return 'date';
+      }
+
+      // check if is boolean
+      // isNaN(false) = false, false is a number (0), true is a number (1)
+      if(typeof value  === 'boolean'){
+        return 'boolean';
+      }
+
+      // check if a string is a number
+      if(!isNaN(value) && value !== null){
+        return 'number';
+      }
+
+      // check if a string is an email
+      if(this._isEmail(value)){
+        return 'email';
+      }
+
+      // if null return string
+      if(value === null){
+        return 'string';
+      }
+
+      return typeof value;
+    };
+
+    this.buildFormStructure = (modelField, customField, model) => {
+
+      modelField = Object.keys(modelField).length > 0 ? modelField : customField; //if no model field are provided, check custom
+      customField = customField || {};
+
+      return _.reduce(Object.keys(modelField), (form, f) => {
+
+        form[f] = {
+          label: (customField[f] && customField[f].label) ? `${customField[f].label}:` : LabelFormatter.format(f),
+          type: (customField[f] && customField[f].type) ? customField[f].type : this._getFieldFormat(model[f]),
+          validators: (customField[f] && customField[f].validators) ? customField[f].validators : {}
+        };
+
+        if(form[f].type === 'date'){
+          model[f] = new Date(model[f]);
+        }
+
+        if(form[f].type === 'number'){
+          model[f] = parseInt(model[f], 10);
+        }
+
+        return form;
+      }, {});
+    };
+
+    this.parseModelField = (fields) => {
+      return _.reduce(fields, (form, f) => {
+        form[f] = {};
+        return form;
+      }, {});
+    }
+
+  })
+})();
diff --git a/views/ngXosLib/xosHelpers/src/ui_components/table/pagination.component.js b/views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/pagination/pagination.component.js
similarity index 100%
rename from views/ngXosLib/xosHelpers/src/ui_components/table/pagination.component.js
rename to views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/pagination/pagination.component.js
diff --git a/views/ngXosLib/xosHelpers/src/ui_components/table/table.component.js b/views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/table/table.component.js
similarity index 95%
rename from views/ngXosLib/xosHelpers/src/ui_components/table/table.component.js
rename to views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/table/table.component.js
index daca484..745c3ca 100644
--- a/views/ngXosLib/xosHelpers/src/ui_components/table/table.component.js
+++ b/views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/table/table.component.js
@@ -81,14 +81,14 @@
     </file>
   </example>
 
-  <example module="sampleTable2">
+  <example module="sampleTable2" animations="true">
     <file name="index.html">
       <div ng-controller="SampleCtrl2 as vm">
         <xos-table data="vm.data" config="vm.config"></xos-table>
       </div>
     </file>
     <file name="script.js">
-      angular.module('sampleTable2', ['xos.uiComponents'])
+      angular.module('sampleTable2', ['xos.uiComponents', 'ngAnimate'])
       .controller('SampleCtrl2', function(){
         this.config = {
           columns: [
@@ -196,7 +196,7 @@
                   ng-model="vm.query"/>
               </div>
             </div>
-            <table ng-class="vm.classes" ng-show="vm.data.length > 0">
+            <table ng-class="vm.classes" ng-hide="vm.data.length == 0">
               <thead>
                 <tr>
                   <th ng-repeat="col in vm.columns">
@@ -210,7 +210,7 @@
                       </a>
                     </span>
                   </th>
-                  <th ng-if="vm.config.actions">Actions</th>
+                  <th ng-if="vm.config.actions">Actions:</th>
                 </tr>
               </thead>
               <tbody ng-if="vm.config.filter == 'field'">
@@ -249,9 +249,9 @@
               </xos-pagination>
           </div>
           <div ng-show="vm.data.length == 0 || !vm.data">
-            <div class="alert alert-info">
+             <xos-alert config="{type: 'info'}">
               No data to show.
-            </div>
+            </xos-alert>
           </div>
         `,
         bindToController: true,
diff --git a/views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/table/table.scss b/views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/table/table.scss
new file mode 100644
index 0000000..46c4460
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/table/table.scss
@@ -0,0 +1,26 @@
+@import '../../../styles/animations.scss';
+
+xos-table {
+
+  display: block;
+
+  tr.ng-move,
+  tr.ng-enter,
+  tr.ng-leave {
+    transition:all linear 0.5s;
+  }
+
+  tr.ng-leave.ng-leave-active,
+  tr.ng-move,
+  tr.ng-enter {
+    opacity:0;
+    animation: 0.5s slideOutRight ease-in-out;
+  }
+
+  tr.ng-leave,
+  tr.ng-move.ng-move-active,
+  tr.ng-enter.ng-enter-active {
+    opacity:1;
+    animation: 0.5s slideInRight ease-in-out;
+  }
+}
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/validation/validation.component.js b/views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/validation/validation.component.js
new file mode 100644
index 0000000..84eb91a
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/validation/validation.component.js
@@ -0,0 +1,109 @@
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 4/15/16.
+ */
+
+(function () {
+  'use strict';
+
+  angular.module('xos.uiComponents')
+
+  /**
+    * @ngdoc directive
+    * @name xos.uiComponents.directive:xosValidation
+    * @restrict E
+    * @description The xos-validation directive
+    * @param {Object} errors The error object
+    * @element ANY
+    * @scope
+  * @example
+  <example module="sampleValidation">
+    <file name="index.html">
+      <div ng-controller="SampleCtrl as vm">
+        <div class="row">
+          <div class="col-xs-12">
+            <label>Set an error type:</label>
+          </div>
+          <div class="col-xs-2">
+            <a class="btn"
+              ng-click="vm.errors.required = !vm.errors.required"
+              ng-class="{'btn-default': !vm.errors.required, 'btn-success': vm.errors.required}">
+              Required
+            </a>
+          </div>
+          <div class="col-xs-2">
+            <a class="btn"
+              ng-click="vm.errors.email = !vm.errors.email"
+              ng-class="{'btn-default': !vm.errors.email, 'btn-success': vm.errors.email}">
+              Email
+            </a>
+          </div>
+          <div class="col-xs-2">
+            <a class="btn"
+              ng-click="vm.errors.minlength = !vm.errors.minlength"
+              ng-class="{'btn-default': !vm.errors.minlength, 'btn-success': vm.errors.minlength}">
+              Min Length
+            </a>
+          </div>
+          <div class="col-xs-2">
+            <a class="btn"
+              ng-click="vm.errors.maxlength = !vm.errors.maxlength"
+              ng-class="{'btn-default': !vm.errors.maxlength, 'btn-success': vm.errors.maxlength}">
+              Max Length
+            </a>
+          </div>
+        </div>
+        <xos-validation errors="vm.errors"></xos-validation>
+      </div>
+    </file>
+    <file name="script.js">
+      angular.module('sampleValidation', ['xos.uiComponents'])
+      .controller('SampleCtrl', function(){
+        this.errors = {
+          email: false
+        }
+      });
+    </file>
+  </example>
+    */
+
+  .directive('xosValidation', function(){
+    return {
+      restrict: 'E',
+      scope: {
+        errors: '='
+      },
+      template: `
+        <div ng-cloak>
+          <!-- <pre>{{vm.errors.email | json}}</pre> -->
+          <xos-alert config="vm.config" show="vm.errors.required !== undefined && vm.errors.required !== false">
+            Field required
+          </xos-alert>
+          <xos-alert config="vm.config" show="vm.errors.email !== undefined && vm.errors.email !== false">
+            This is not a valid email
+          </xos-alert>
+          <xos-alert config="vm.config" show="vm.errors.minlength !== undefined && vm.errors.minlength !== false">
+            Too short
+          </xos-alert>
+          <xos-alert config="vm.config" show="vm.errors.maxlength !== undefined && vm.errors.maxlength !== false">
+            Too long
+          </xos-alert>
+          <xos-alert config="vm.config" show="vm.errors.custom !== undefined && vm.errors.custom !== false">
+            Field invalid
+          </xos-alert>
+        </div>
+      `,
+      transclude: true,
+      bindToController: true,
+      controllerAs: 'vm',
+      controller: function(){
+        this.config = {
+          type: 'danger'
+        }
+      }
+    }
+  })
+})();
diff --git a/views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/validation/validation.scss b/views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/validation/validation.scss
new file mode 100644
index 0000000..aaf6e2f
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/src/ui_components/dumbComponents/validation/validation.scss
@@ -0,0 +1,7 @@
+@import '../../../styles/animations.scss';
+@import '../../../../../../style/sass/bootstrap/bootstrap/_variables.scss';
+
+input + xos-validation {
+  margin-top: $form-group-margin-bottom;
+  display: block;
+}
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/ui_components/smartComponents/smartPie/smartPie.component.js b/views/ngXosLib/xosHelpers/src/ui_components/smartComponents/smartPie/smartPie.component.js
new file mode 100644
index 0000000..2290583
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/src/ui_components/smartComponents/smartPie/smartPie.component.js
@@ -0,0 +1,173 @@
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 3/24/16.
+ */
+
+(function () {
+  'use strict';
+
+  angular.module('xos.uiComponents')
+  /**
+    * @ngdoc directive
+    * @name xos.uiComponents.directive:xosSmartPie
+    * @restrict E
+    * @description The xos-table directive
+    * @param {Object} config The configuration for the component,
+    * it is composed by the name of an angular [$resource](https://docs.angularjs.org/api/ngResource/service/$resource)
+    * and a field name that is used to group the data.
+    * ```
+    * {
+        resource: 'Users',
+        groupBy: 'fieldName',
+        classes: 'my-custom-class',
+        labelFormatter: (labels) => {
+          // here you can format your label,
+          // you should return an array with the same order
+          return labels;
+        }
+      }
+    * ```
+    * @scope
+    * @example
+     <example module="sampleSmartPie">
+      <file name="index.html">
+        <div ng-controller="SampleCtrl as vm">
+          <xos-smart-pie config="vm.config"></xos-smart-pie>
+        </div>
+      </file>
+      <file name="script.js">
+        angular.module('sampleSmartPie', ['xos.uiComponents', 'ngResource', 'ngMockE2E'])
+        .controller('SampleCtrl', function(){
+          this.config = {
+            resource: 'SampleResource',
+            groupBy: 'category',
+            poll: 2,
+            labelFormatter: (labels) => {
+              return labels.map(l => l === '1' ? 'Active' : 'Banned');
+            }
+          };
+        });
+      </file>
+      <file name="backend.js">
+        angular.module('sampleSmartPie')
+        .run(function($httpBackend, _){
+          let mock = [
+            [
+              {id: 1, first_name: 'Jon', last_name: 'Snow', category: 1},
+              {id: 2, first_name: 'Danaerys', last_name: 'Targaryen', category: 2},
+              {id: 3, first_name: 'Aria', last_name: 'Stark', category: 1},
+              {id: 3, first_name: 'Tyrion', last_name: 'Lannister', category: 1}
+            ],
+
+            [
+              {id: 1, first_name: 'Jon', last_name: 'Snow', category: 1},
+              {id: 2, first_name: 'Danaerys', last_name: 'Targaryen', category: 2},
+              {id: 3, first_name: 'Aria', last_name: 'Stark', category: 2},
+              {id: 3, first_name: 'Tyrion', last_name: 'Lannister', category: 2}
+            ],
+
+            [
+              {id: 1, first_name: 'Jon', last_name: 'Snow', category: 1},
+              {id: 2, first_name: 'Danaerys', last_name: 'Targaryen', category: 2},
+              {id: 3, first_name: 'Aria', last_name: 'Stark', category: 1},
+              {id: 3, first_name: 'Tyrion', last_name: 'Lannister', category: 2}
+            ]
+          ];
+          $httpBackend.whenGET('/test').respond(function(method, url, data, headers, params) {
+            return [200, mock[Math.round(Math.random() * 3)]];
+          });
+        })
+        .factory('_', function($window){
+          return $window._;
+        })
+        .service('SampleResource', function($resource){
+          return $resource('/test/:id', {id: '@id'});
+        })
+      </file>
+    </example>
+
+    <example module="sampleSmartPiePoll">
+      <file name="index.html">
+        <div ng-controller="SampleCtrl as vm">
+          <xos-smart-pie config="vm.config"></xos-smart-pie>
+        </div>
+      </file>
+      <file name="script.js">
+        angular.module('sampleSmartPiePoll', ['xos.uiComponents', 'ngResource', 'ngMockE2E'])
+        .controller('SampleCtrl', function(){
+          this.config = {
+            resource: 'SampleResource',
+            groupBy: 'category',
+            labelFormatter: (labels) => {
+              return labels.map(l => l === '1' ? 'North' : 'Dragon');
+            }
+          };
+        });
+      </file>
+      <file name="backendPoll.js">
+        angular.module('sampleSmartPiePoll')
+        .run(function($httpBackend, _){
+          let datas = [
+            {id: 1, first_name: 'Jon', last_name: 'Snow', category: 1},
+            {id: 2, first_name: 'Danaerys', last_name: 'Targaryen', category: 2},
+            {id: 3, first_name: 'Aria', last_name: 'Stark', category: 1}
+          ];
+
+          $httpBackend.whenGET('/test').respond(200, datas)
+        })
+        .factory('_', function($window){
+          return $window._;
+        })
+        .service('SampleResource', function($resource){
+          return $resource('/test/:id', {id: '@id'});
+        })
+      </file>
+    </example>
+    */
+  .directive('xosSmartPie', function(){
+    return {
+      restrict: 'E',
+      scope: {
+        config: '='
+      },
+      template: `
+        <canvas
+          class="chart chart-pie {{vm.config.classes}}"
+          chart-data="vm.data" chart-labels="vm.labels"
+          chart-legend="{{vm.config.legend}}">
+        </canvas>
+      `,
+      bindToController: true,
+      controllerAs: 'vm',
+      controller: function($injector, $timeout, $interval, _){
+
+        this.Resource = $injector.get(this.config.resource);
+
+        const getData = () => {
+          this.Resource.query().$promise
+          .then((res) => {
+
+            if(!res[0]){
+              return;
+            }
+
+            // group data
+            let grouped = _.groupBy(res, this.config.groupBy);
+            this.data = _.reduce(Object.keys(grouped), (data, group) => data.concat(grouped[group].length), []);
+            // create labels
+            this.labels = angular.isFunction(this.config.labelFormatter) ? this.config.labelFormatter(Object.keys(grouped)) : Object.keys(grouped);
+          });
+        }
+
+        getData();
+
+        if(this.config.poll){
+          $interval(() => {getData()}, this.config.poll * 1000)
+        }
+      }
+    };
+  });
+})();
diff --git a/views/ngXosLib/xosHelpers/src/ui_components/smartComponents/smartTable/smartTable.component.js b/views/ngXosLib/xosHelpers/src/ui_components/smartComponents/smartTable/smartTable.component.js
new file mode 100644
index 0000000..74226cc
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/src/ui_components/smartComponents/smartTable/smartTable.component.js
@@ -0,0 +1,261 @@
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 3/24/16.
+ */
+
+(function () {
+  'use strict';
+
+  angular.module('xos.uiComponents')
+
+    /**
+    * @ngdoc directive
+    * @name xos.uiComponents.directive:xosSmartTable
+    * @link xos.uiComponents.directive:xosTable xosTable
+    * @link xos.uiComponents.directive:xosForm xosForm
+    * @restrict E
+    * @description The xos-table directive
+    * @param {Object} config The configuration for the component,
+    * it is composed by the name of an angular [$resource](https://docs.angularjs.org/api/ngResource/service/$resource)
+    * and an array of fields that shouldn't be printed.
+    * ```
+    * {
+        resource: 'Users',
+        hiddenFields: []
+      }
+    * ```
+    * @scope
+    * @example
+
+    <example module="sampleSmartTable">
+      <file name="index.html">
+        <div ng-controller="SampleCtrl as vm">
+          <xos-smart-table config="vm.config"></xos-smart-table>
+        </div>
+      </file>
+      <file name="script.js">
+        angular.module('sampleSmartTable', ['xos.uiComponents', 'ngResource', 'ngMockE2E'])
+        // This is only for documentation purpose
+        .run(function($httpBackend, _){
+          let datas = [{id: 1, name: 'Jhon', surname: 'Doe'}];
+          let count = 1;
+
+          let paramsUrl = new RegExp(/\/test\/(.+)/);
+
+          $httpBackend.whenDELETE(paramsUrl, undefined, ['id']).respond((method, url, data, headers, params) => {
+            data = angular.fromJson(data);
+            let id = url.match(paramsUrl)[1];
+            _.remove(datas, (d) => {
+              return d.id === parseInt(id);
+            })
+            return [204];
+          });
+
+          $httpBackend.whenGET('/test').respond(200, datas)
+          $httpBackend.whenPOST('/test').respond((method, url, data) => {
+            data = angular.fromJson(data);
+            data.id = ++count;
+            datas.push(data);
+            return [201, data, {}];
+          });
+        })
+        .factory('_', function($window){
+          return $window._;
+        })
+        .service('SampleResource', function($resource){
+          return $resource('/test/:id', {id: '@id'});
+        })
+        // End of documentation purpose, example start
+        .controller('SampleCtrl', function(){
+          this.config = {
+            resource: 'SampleResource'
+          };
+        });
+      </file>
+    </example>
+    */
+   
+  .directive('xosSmartTable', function(){
+    return {
+      restrict: 'E',
+      scope: {
+        config: '='
+      },
+      template: `
+        <div class="row" ng-show="vm.data.length > 0">
+          <div class="col-xs-12 text-right">
+            <a href="" class="btn btn-success" ng-click="vm.createItem()">
+              Add
+            </a>
+          </div>
+        </div>
+        <div class="row">
+          <div class="col-xs-12 table-responsive">
+            <xos-table config="vm.tableConfig" data="vm.data"></xos-table>
+          </div>
+        </div>
+        <div class="panel panel-default" ng-show="vm.detailedItem">
+          <div class="panel-heading">
+            <div class="row">
+              <div class="col-xs-11">
+                <h3 class="panel-title" ng-show="vm.detailedItem.id">Update {{vm.config.resource}} {{vm.detailedItem.id}}</h3>
+                <h3 class="panel-title" ng-show="!vm.detailedItem.id">Create {{vm.config.resource}} item</h3>
+              </div>
+              <div class="col-xs-1">
+                <a href="" ng-click="vm.cleanForm()">
+                  <i class="glyphicon glyphicon-remove pull-right"></i>
+                </a>
+              </div>
+            </div>
+          </div>
+          <div class="panel-body">
+            <xos-form config="vm.formConfig" ng-model="vm.detailedItem"></xos-form>
+          </div>
+        </div>
+        <xos-alert config="{type: 'success', closeBtn: true}" show="vm.responseMsg">{{vm.responseMsg}}</xos-alert>
+        <xos-alert config="{type: 'danger', closeBtn: true}" show="vm.responseErr">{{vm.responseErr}}</xos-alert>
+      `,
+      bindToController: true,
+      controllerAs: 'vm',
+      controller: function($injector, LabelFormatter, _, XosFormHelpers){
+        
+        // TODO
+        // - Validate the config (what if resource does not exist?)
+
+        // NOTE
+        // Corner case
+        // - if response is empty, how can we generate a form ?
+
+        this.responseMsg = false;
+        this.responseErr = false;
+
+        this.tableConfig = {
+          columns: [
+          ],
+          actions: [
+            {
+              label: 'delete',
+              icon: 'remove',
+              cb: (item) => {
+                this.Resource.delete({id: item.id}).$promise
+                .then(() => {
+                  _.remove(this.data, (d) => d.id === item.id);
+                  this.responseMsg = `${this.config.resource} with id ${item.id} successfully deleted`;
+                })
+                .catch(err => {
+                  this.responseErr = err.data.detail || `Error while deleting ${this.config.resource} with id ${item.id}`;
+                });
+              },
+              color: 'red'
+            },
+            {
+              label: 'details',
+              icon: 'search',
+              cb: (item) => {
+                this.detailedItem = item;
+              }
+            }
+          ],
+          classes: 'table table-striped table-bordered table-responsive',
+          filter: 'field',
+          order: true,
+          pagination: {
+            pageSize: 10
+          }
+        };
+
+        this.formConfig = {
+          exclude: this.config.hiddenFields,
+          fields: {},
+          formName: `${this.config.resource}Form`,
+          actions: [
+            {
+              label: 'Save',
+              icon: 'ok',
+              cb: (item) => {
+                let p;
+                let isNew = true;
+
+                if(item.id){
+                  p = item.$update();
+                  isNew = false;
+                }
+                else {
+                  p = item.$save();
+                }
+
+                p.then((res) => {
+                  if(isNew){
+                    this.data.push(angular.copy(res));
+                  }
+                  delete this.detailedItem;
+                  this.responseMsg = `${this.config.resource} with id ${item.id} successfully saved`;
+                })
+                .catch((err) => {
+                  this.responseErr = err.data.detail || `Error while saving ${this.config.resource} with id ${item.id}`;
+                })
+              },
+              class: 'success'
+            }
+          ]
+        };
+
+        this.cleanForm = () => {
+          delete this.detailedItem;
+        };
+
+        this.createItem = () => {
+          this.detailedItem = new this.Resource();
+        };
+
+        this.Resource = $injector.get(this.config.resource);
+
+        const getData = () => {
+          this.Resource.query().$promise
+          .then((res) => {
+
+            if(!res[0]){
+              return;
+            }
+
+            let item = res[0];
+            let props = Object.keys(item);
+
+            _.remove(props, p => {
+              return p == 'id' || p == 'validators'
+            });
+
+            // TODO move out cb
+            if(angular.isArray(this.config.hiddenFields)){
+              props = _.difference(props, this.config.hiddenFields)
+            }
+
+            let labels = props.map(p => LabelFormatter.format(p));
+
+            props.forEach((p, i) => {
+              this.tableConfig.columns.push({
+                label: labels[i],
+                prop: p
+              });
+            });
+
+            // build form structure
+            props.forEach((p, i) => {
+              this.formConfig.fields[p] = {
+                label: LabelFormatter.format(labels[i]).replace(':', ''),
+                type: XosFormHelpers._getFieldFormat(item[p])
+              };
+            });
+
+            this.data = res;
+          });
+        }
+
+        getData();
+      }
+    };
+  });
+})();
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/ui_components/smartComponents/smartTable/smartTable.scss b/views/ngXosLib/xosHelpers/src/ui_components/smartComponents/smartTable/smartTable.scss
new file mode 100644
index 0000000..fc63fdf
--- /dev/null
+++ b/views/ngXosLib/xosHelpers/src/ui_components/smartComponents/smartTable/smartTable.scss
@@ -0,0 +1,3 @@
+xos-smart-table{
+  
+}
\ No newline at end of file
diff --git a/views/ngXosLib/xosHelpers/src/ui_components/ui-components.module.js b/views/ngXosLib/xosHelpers/src/ui_components/ui-components.module.js
index bd07908..ad3dc49 100644
--- a/views/ngXosLib/xosHelpers/src/ui_components/ui-components.module.js
+++ b/views/ngXosLib/xosHelpers/src/ui_components/ui-components.module.js
@@ -12,9 +12,18 @@
   /**
   * @ngdoc overview
   * @name xos.uiComponents
-  * @description A collection of UI components useful for Dashboard development
+  * @description
+  * A collection of UI components useful for Dashboard development.
+  * Currently available components are:
+  * - [xosAlert](/#/module/xos.uiComponents.directive:xosAlert)
+  * - [xosForm](/#/module/xos.uiComponents.directive:xosForm)
+  * - [xosPagination](/#/module/xos.uiComponents.directive:xosPagination)
+  * - [xosSmartTable](/#/module/xos.uiComponents.directive:xosSmartTable)
+  * - [xosTable](/#/module/xos.uiComponents.directive:xosTable)
+  * - [xosValidation](/#/module/xos.uiComponents.directive:xosValidation)
   **/
 
   angular.module('xos.uiComponents', [
+    'chart.js'
   ])
 })();
diff --git a/views/ngXosLib/xosHelpers/src/xosHelpers.module.js b/views/ngXosLib/xosHelpers/src/xosHelpers.module.js
index d7cd958..b74ddf9 100644
--- a/views/ngXosLib/xosHelpers/src/xosHelpers.module.js
+++ b/views/ngXosLib/xosHelpers/src/xosHelpers.module.js
@@ -22,10 +22,12 @@
       .module('xos.helpers', [
         'ngCookies',
         'ngResource',
+        'ngAnimate',
         'bugSnag',
-        'xos.uiComponents'
+        'xos.uiComponents',
       ])
-      .config(config);
+      .config(config)
+      .factory('_', $window => $window._ );
 
   function config($httpProvider, $interpolateProvider, $resourceProvider) {
     $httpProvider.interceptors.push('SetCSRFToken');
diff --git a/views/ngXosViews/openVPNDashboard/src/js/main.js b/views/ngXosViews/openVPNDashboard/src/js/main.js
index 04d5d76..b16c2fb 100644
--- a/views/ngXosViews/openVPNDashboard/src/js/main.js
+++ b/views/ngXosViews/openVPNDashboard/src/js/main.js
@@ -23,7 +23,7 @@
   this.getOpenVpnTenants = () => {
     let deferred = $q.defer();
 
-    $http.get('/xoslib/openvpntenant/')
+    $http.get('/api/tenant/openvpn/list/')
     .then((res) => {
       deferred.resolve(res.data)
     })
diff --git a/views/ngXosViews/sampleView/bower.json b/views/ngXosViews/sampleView/bower.json
index cc5fc64..5cc2226 100644
--- a/views/ngXosViews/sampleView/bower.json
+++ b/views/ngXosViews/sampleView/bower.json
@@ -22,8 +22,10 @@
     "angular": "1.4.7",
     "angular-ui-router": "0.2.15",
     "angular-cookies": "1.4.7",
+    "angular-animate": "1.4.7",
     "angular-resource": "1.4.7",
-    "ng-lodash": "0.3.0",
-    "bootstrap-css": "3.3.6"
+    "lodash": "~4.11.1",
+    "bootstrap-css": "3.3.6",
+    "angular-chart.js": "~0.10.2"
   }
 }
diff --git a/views/ngXosViews/sampleView/env/default.js b/views/ngXosViews/sampleView/env/default.js
index 353973a..465003d 100644
--- a/views/ngXosViews/sampleView/env/default.js
+++ b/views/ngXosViews/sampleView/env/default.js
@@ -8,6 +8,6 @@
 
 module.exports = {
   host: 'http://xos.dev:9999/',
-  xoscsrftoken: 'jkKF9NebQoyaxKFT42l1EFjGx6ESPuP4',
-  xossessionid: 'kvq9qxycbu0298wxfg8v11at94q9m819'
+  xoscsrftoken: 'p5xTzNM2gHDnCpZO4GphloROs0kXmTDX',
+  xossessionid: 'fw0fio7kuwi9z5sm100xtat5cm5jbp5j'
 };
diff --git a/views/ngXosViews/sampleView/gulp/server.js b/views/ngXosViews/sampleView/gulp/server.js
index 3c6a8e3..c0678d9 100644
--- a/views/ngXosViews/sampleView/gulp/server.js
+++ b/views/ngXosViews/sampleView/gulp/server.js
@@ -3,7 +3,6 @@
 var gulp = require('gulp');
 var browserSync = require('browser-sync').create();
 var inject = require('gulp-inject');
-var es = require('event-stream');
 var runSequence = require('run-sequence');
 var angularFilesort = require('gulp-angular-filesort');
 var babel = require('gulp-babel');
@@ -11,7 +10,6 @@
 var httpProxy = require('http-proxy');
 var del = require('del');
 var sass = require('gulp-sass');
-var debug = require('gulp-debug');
 
 const environment = process.env.NODE_ENV;
 
@@ -36,13 +34,9 @@
 });
 
 module.exports = function(options){
-  // open in browser with sync and proxy to 0.0.0.0
+
   gulp.task('browser', function() {
-    console.log(options.helpers);
     browserSync.init({
-      // reloadDelay: 500,
-      // logLevel: 'debug',
-      // logConnections: true,
       startPath: '#/',
       snippetOptions: {
         rule: {
@@ -52,11 +46,12 @@
       server: {
         baseDir: options.src,
         routes: {
-          // '/xosHelpers/src': options.helpers,
-          '/xos/core/xoslib/static/js/vendor': options.helpers
+          '/xos/core/xoslib/static/js/vendor': options.helpers,
+          '/xos/core/static': options.static + '../../static/'
         },
         middleware: function(req, res, next){
           if(
+            // to be removed, deprecated API
             // req.url.indexOf('/xos/') !== -1 ||
             // req.url.indexOf('/xoslib/') !== -1 ||
             // req.url.indexOf('/hpcapi/') !== -1 ||
@@ -85,12 +80,14 @@
     gulp.watch(options.css + '**/*.css', function(){
       browserSync.reload();
     });
-
-    gulp.watch(options.helpers + 'ngXosHelpers.js', function(){
+    gulp.watch(`${options.sass}/**/*.scss`, ['sass'], function(){
       browserSync.reload();
     });
-    
-    gulp.watch(`${options.sass}/**/*.scss`, ['sass'], function(){
+
+    gulp.watch([
+      options.helpers + 'ngXosHelpers.js',
+      options.static + '../../static/xosNgLib.css'
+    ], function(){
       browserSync.reload();
     });
   });
@@ -109,40 +106,16 @@
       .pipe(gulp.dest(options.tmp));
   });
 
-  // // inject sourceMap
-  // gulp.task('injectMaps', function(){
-  //   return gulp.src(options.src + 'index.html')
-  //     .pipe(
-  //       inject(
-  //         gulp.src([
-  //           options.helpersSourceMaps + '**/*.js.map'
-  //         ], {read: false}).pipe(debug()),
-  //         {
-  //           starttag: '<!-- inject:maps -->',
-  //           // ignorePath: [options.src, '/../../ngXosLib']
-  //         }
-  //       )
-  //     )
-  //     .pipe(gulp.dest(options.src));
-  // });
-
   // inject scripts
   gulp.task('injectScript', ['cleanTmp', 'babel'], function(){
-
-    var appScripts = gulp.src([
-      options.tmp + '**/*.js',
-      options.helpers + 'ngXosHelpers.js'
-    ])
-    .pipe(angularFilesort()).pipe(debug());
-
-    var helpersSourceMaps = gulp.src([
-      options.helpersSourceMaps + '**/*.js.map'
-    ]).pipe(debug());
-
     return gulp.src(options.src + 'index.html')
       .pipe(
         inject(
-          es.merge(appScripts, helpersSourceMaps),
+          gulp.src([
+            options.tmp + '**/*.js',
+            options.helpers + 'ngXosHelpers.js'
+          ])
+          .pipe(angularFilesort()),
           {
             ignorePath: [options.src, '/../../ngXosLib']
           }
@@ -156,7 +129,10 @@
     return gulp.src(options.src + 'index.html')
       .pipe(
         inject(
-          gulp.src(options.src + 'css/*.css'),
+          gulp.src([
+            options.src + 'css/*.css',
+            options.static + '../../static/xosNgLib.css'
+          ]),
           {
             ignorePath: [options.src]
           }
diff --git a/views/ngXosViews/sampleView/gulpfile.js b/views/ngXosViews/sampleView/gulpfile.js
index 8b50345..08df554 100644
--- a/views/ngXosViews/sampleView/gulpfile.js
+++ b/views/ngXosViews/sampleView/gulpfile.js
@@ -12,7 +12,6 @@
   dist: 'dist/',
   api: '../../ngXosLib/api/',
   helpers: '../../../xos/core/xoslib/static/js/vendor/',
-  helpersSourceMaps: '../../ngXosLib/xosHelpers/.tmp/maps/',
   static: '../../../xos/core/xoslib/static/', // this is the django static folder
   dashboards: '../../../xos/core/xoslib/dashboards/' // this is the django html folder
 };
diff --git a/views/ngXosViews/sampleView/package.json b/views/ngXosViews/sampleView/package.json
index e92f937..0ffe32c 100644
--- a/views/ngXosViews/sampleView/package.json
+++ b/views/ngXosViews/sampleView/package.json
@@ -28,14 +28,12 @@
     "easy-mocker": "^1.2.0",
     "eslint": "^1.8.0",
     "eslint-plugin-angular": "linkmesrl/eslint-plugin-angular",
-    "event-stream": "^3.3.2",
     "gulp": "^3.9.0",
     "gulp-angular-filesort": "^1.1.1",
     "gulp-angular-templatecache": "^1.8.0",
     "gulp-babel": "^5.3.0",
     "gulp-concat": "^2.6.0",
     "gulp-concat-util": "^0.5.5",
-    "gulp-debug": "^2.1.2",
     "gulp-eslint": "^1.0.0",
     "gulp-inject": "^3.0.0",
     "gulp-minify-html": "^1.0.4",
diff --git a/views/ngXosViews/sampleView/spec/sample.test.js b/views/ngXosViews/sampleView/spec/sample.test.js
index 6005af7..f0db699 100644
--- a/views/ngXosViews/sampleView/spec/sample.test.js
+++ b/views/ngXosViews/sampleView/spec/sample.test.js
@@ -15,7 +15,7 @@
       {
         email: 'teo@onlab.us',
         firstname: 'Matteo',
-        lastname: 'Scandolo'
+        lastname: 'Scandolo' 
       }
     ]);
   
diff --git a/views/ngXosViews/sampleView/src/index.html b/views/ngXosViews/sampleView/src/index.html
index d04fc3b..df9cb0e 100644
--- a/views/ngXosViews/sampleView/src/index.html
+++ b/views/ngXosViews/sampleView/src/index.html
@@ -1,13 +1,91 @@
 <!-- browserSync -->
 <!-- bower:css -->
 <link rel="stylesheet" href="vendor/bootstrap-css/css/bootstrap.min.css" />
-<!-- endbower --><!-- endcss -->
+<link rel="stylesheet" href="vendor/angular-chart.js/dist/angular-chart.css" />
+<!-- endbower -->
+<!-- endcss -->
 <!-- inject:css -->
 <link rel="stylesheet" href="/css/main.css">
+<link rel="stylesheet" href="/../../../xos/core/static/xosNgLib.css">
 <!-- endinject -->
 
 <div ng-app="xos.sampleView" id="xosSampleView" class="container-fluid">
-    <div ui-view></div>
+  <div class="row">
+    <div class="col-xs-12">
+      <h1>Hi Matteo!</h1>
+      <h3>Welcome to you development environment.</h3>
+      <p>
+        We provided this environment to help you creating a custom view.
+      </p>
+      <p>
+        When the environment is running you will have an
+        <code>auto-reload</code>
+        feature enabled, so any time you update one of your files, the browser will be reloaded.
+      </p>
+      <p> <i>Note that is environment is already functional and that it is loading information from the XOS APIs and presenting them using the
+          <code>xos-table</code>
+          component.</i> 
+      </p>
+      <h3>Development notes:</h3>
+      <p>
+        This views are designed using
+        <a href="https://angularjs.org/" target="_blank">Angular Js</a>
+        version 1.4.7 and
+        <a href="http://getbootstrap.com/" target="_blank">Bootstrap</a>
+        3.3.6 is included.
+      </p>
+      <p>
+        We just want to remind you that this development environment provide you three helper command:
+        <ul>
+          <li>
+            <code>npm start</code>
+            - will start your setup (you should already be familiar with it)
+          </li>
+          <li>
+            <code>npm test</code>
+            - will execute your unit tests defined with
+            <a href="https://karma-runner.github.io/0.13/index.html" target="_blank">Karma</a>
+            and
+            <a href="jasmine.github.io" target="_blank">Jasmine</a>
+            . You can check the
+            <code>spec/</code>
+            folder to see an example of your first test.
+          </li>
+          <li>
+            <code>npm run build</code>
+            - will build your dashboard and make it available to XOS
+          </li>
+        </ul>
+      </p>
+      <h3>Helpers:</h3>
+      <p>
+        We provide a set of helpers that you can leverage in your dashboard:
+        <ul>
+          <li>
+            <code>xos.helpers</code>
+            - A set of
+            <a href="https://docs.angularjs.org/guide/services" target="_blank">Angular Services</a>
+          </li>
+          <li>
+            <code>xos.uiComponents</code>
+            - A set of
+            <a href="https://docs.angularjs.org/guide/directive" target="_blank">Angular Directives</a>
+          </li>
+          <li>
+            <code>xos.rest</code>
+            - A set of
+            <a href="https://docs.angularjs.org/api/ngResource/service/$resource" target="_blank">Angular $resources</a>
+          </li>
+        </ul>
+        To know more about this helpers you can naviate to
+        <code>/views/ngXosLib/</code>
+        and generate the documentation with
+        <code>npm run doc</code>
+      </p>
+      <h3>Example:</h3>
+    </div>
+  </div>
+  <div ui-view></div>
 </div>
 
 <!-- bower:js -->
@@ -16,14 +94,15 @@
 <script src="vendor/angular-mocks/angular-mocks.js"></script>
 <script src="vendor/angular-ui-router/release/angular-ui-router.js"></script>
 <script src="vendor/angular-cookies/angular-cookies.js"></script>
+<script src="vendor/angular-animate/angular-animate.js"></script>
 <script src="vendor/angular-resource/angular-resource.js"></script>
-<script src="vendor/ng-lodash/build/ng-lodash.js"></script>
+<script src="vendor/lodash/lodash.js"></script>
 <script src="vendor/bootstrap-css/js/bootstrap.min.js"></script>
-<!-- endbower --><!-- endjs -->
+<script src="vendor/Chart.js/Chart.js"></script>
+<script src="vendor/angular-chart.js/dist/angular-chart.js"></script>
+<!-- endbower -->
+<!-- endjs -->
 <!-- inject:js -->
 <script src="/../../../xos/core/xoslib/static/js/vendor/ngXosHelpers.js"></script>
 <script src="/.tmp/main.js"></script>
-<!-- endinject -->
-
-<!-- inject:map -->
 <!-- endinject -->
\ No newline at end of file
diff --git a/views/ngXosViews/sampleView/src/js/main.js b/views/ngXosViews/sampleView/src/js/main.js
index b00aa0b..f008e22 100644
--- a/views/ngXosViews/sampleView/src/js/main.js
+++ b/views/ngXosViews/sampleView/src/js/main.js
@@ -3,7 +3,6 @@
 angular.module('xos.sampleView', [
   'ngResource',
   'ngCookies',
-  'ngLodash',
   'ui.router',
   'xos.helpers'
 ])
@@ -26,53 +25,17 @@
     templateUrl: 'templates/users-list.tpl.html',
     controller: function(Users){
 
-      this.tableConfig = {
-        columns: [
-          {
-            label: 'E-Mail',
-            prop: 'email'
-          },
-          {
-            label: 'First Name',
-            prop: 'firstname'
-          },
-          {
-            label: 'Last Name',
-            prop: 'lastname'
-          }
-        ],
-        classes: 'table table-striped table-condensed',
-        actions: [
-          {
-            label: 'delete',
-            icon: 'remove',
-            cb: (user) => {
-              console.log(user);
-            },
-            color: 'red'
-          }
-        ],
-        filter: 'field',
-        order: true,
-        // pagination: {
-        //   pageSize: 6
-        // }
+      this.config = {
+        resource: 'Users',
+        groupBy: 'is_admin',
+        legend: true,
+        poll: 2,
+        labelFormatter: (labels) => {
+          console.log(labels);
+          return labels.map(l => l === 'true' ? 'Admin' : 'Non admin');
+        }
       };
-
-      this.alertConfig = {
-        type: 'danger',
-        closeBtn: true
-      }
-
-
-      // retrieving user list
-      Users.query().$promise
-      .then((users) => {
-        this.users = users;
-      })
-      .catch((e) => {
-        throw new Error(e);
-      });
+      
     }
   };
 });
\ No newline at end of file
diff --git a/views/ngXosViews/sampleView/src/sass/main.scss b/views/ngXosViews/sampleView/src/sass/main.scss
index efe6cdc..76ed61e 100644
--- a/views/ngXosViews/sampleView/src/sass/main.scss
+++ b/views/ngXosViews/sampleView/src/sass/main.scss
@@ -1,5 +1,5 @@
 @import '../../../../style/sass/lib/_variables.scss';
 
 #xosSampleView {
-
+  
 }
\ No newline at end of file
diff --git a/views/ngXosViews/sampleView/src/templates/users-list.tpl.html b/views/ngXosViews/sampleView/src/templates/users-list.tpl.html
index c0c58cb..214622c 100644
--- a/views/ngXosViews/sampleView/src/templates/users-list.tpl.html
+++ b/views/ngXosViews/sampleView/src/templates/users-list.tpl.html
@@ -1,14 +1,2 @@
-<div class="row">
-  <div class="col-xs-12">
-    <h1>Users List</h1>
-    <p>This is only an example view.</p>
-  </div>
-</div>
-
-  <xos-alert config="vm.alertConfig">Alert message Here</xos-alert>
-
-<div class="row">
-  <div class="col-xs-12">
-    <xos-table data="vm.users" config="vm.tableConfig"></xos-table>
-  </div>
-</div>
\ No newline at end of file
+<!-- <xos-table config="vm.tableConfig" data="vm.users"></xos-table> -->
+<xos-smart-pie config="vm.config"></xos-smart-pie>
\ No newline at end of file
diff --git a/xos/api/examples/misc/add_slice.sh b/xos/api/examples/misc/add_slice.sh
new file mode 100755
index 0000000..b2d7adc
--- /dev/null
+++ b/xos/api/examples/misc/add_slice.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+
+source ./config.sh
+
+SITE_ID=1
+USER_ID=1
+
+DATA=$(cat <<EOF
+{"name": "mysite_test1",
+ "site": $SITE_ID,
+ "creator": $USER_ID
+}
+EOF
+)
+
+curl -H "Accept: application/json; indent=4" -H "Content-Type: application/json" -u $AUTH -X POST -d "$DATA" $HOST/xos/slices/?no_hyperlinks=1
diff --git a/xos/api/examples/misc/config.sh b/xos/api/examples/misc/config.sh
new file mode 100644
index 0000000..92d703c
--- /dev/null
+++ b/xos/api/examples/misc/config.sh
@@ -0,0 +1,2 @@
+# see config.sh in the parent directory
+source ../config.sh
diff --git a/xos/api/examples/misc/delete_slice.sh b/xos/api/examples/misc/delete_slice.sh
new file mode 100755
index 0000000..1113d4f
--- /dev/null
+++ b/xos/api/examples/misc/delete_slice.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+source ./config.sh
+source ./util.sh
+
+SLICE_NAME=mysite_test1
+
+SLICE_ID=$(lookup_slice_id $SLICE_NAME)
+if [[ $? != 0 ]]; then
+    exit -1
+fi
+
+curl -u $AUTH -X DELETE $HOST/xos/slices/$SLICE_ID/
diff --git a/xos/api/examples/misc/get_sshkeys.sh b/xos/api/examples/misc/get_sshkeys.sh
new file mode 100755
index 0000000..0ac14c0
--- /dev/null
+++ b/xos/api/examples/misc/get_sshkeys.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+source ./config.sh
+source ./util.sh
+
+curl -H "Accept: application/json; indent=4" -u $AUTH -X GET $HOST/api/utility/sshkeys/
diff --git a/xos/api/examples/misc/update_slice.sh b/xos/api/examples/misc/update_slice.sh
new file mode 100755
index 0000000..94e82cd
--- /dev/null
+++ b/xos/api/examples/misc/update_slice.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+source ./config.sh
+source ./util.sh
+
+SLICE_NAME=mysite_test1
+
+SLICE_ID=$(lookup_slice_id $SLICE_NAME)
+if [[ $? != 0 ]]; then
+    exit -1
+fi
+
+DATA=$(cat <<EOF
+{"description": "foo"}
+EOF
+)
+
+curl -H "Accept: application/json; indent=4" -H "Content-Type: application/json" -u $AUTH -X PATCH -d "$DATA" $HOST/xos/slices/$SLICE_ID/
diff --git a/xos/api/examples/misc/util.sh b/xos/api/examples/misc/util.sh
new file mode 100644
index 0000000..7b66903
--- /dev/null
+++ b/xos/api/examples/misc/util.sh
@@ -0,0 +1 @@
+source ../util.sh
diff --git a/xos/api/examples/util.sh b/xos/api/examples/util.sh
index b3d3060..73cc039 100644
--- a/xos/api/examples/util.sh
+++ b/xos/api/examples/util.sh
@@ -12,6 +12,19 @@
     echo $ID
 }
 
+function lookup_slice_id {
+    JSON=`curl -f -s -u $AUTH -X GET $HOST/xos/slices/?name=$1`
+    if [[ $? != 0 ]]; then
+        echo "function lookup_slice_id with arguments $1 failed" >&2
+        echo "See CURL output below:" >&2
+        curl -s -u $AUTH -X GET $HOST/xos/slices/?name=$1 >&2
+        exit -1
+    fi
+    ID=`echo $JSON | python -c "import json,sys; print json.load(sys.stdin)[0].get('id','')"`
+    #echo "(mapped slice_name to id $ID)" >&2
+    echo $ID
+}
+
 function lookup_subscriber_volt {
     JSON=`curl -f -s -u $AUTH -X GET $HOST/api/tenant/cord/subscriber/$1/`
     if [[ $? != 0 ]]; then
@@ -41,7 +54,7 @@
     fi
     ID=`echo $JSON | python -c "import json,sys; print json.load(sys.stdin)['related'].get('vsg_id','')"`
     if [[ $ID == "" ]]; then
-        echo "there is no volt for this subscriber" >&2
+        echo "there is no vsg for this subscriber" >&2
         exit -1
     fi
 
diff --git a/xos/api/import_methods.py b/xos/api/import_methods.py
index 1b5e3ca..3702f8a 100644
--- a/xos/api/import_methods.py
+++ b/xos/api/import_methods.py
@@ -30,7 +30,16 @@
 
 def import_module_by_dotted_name(name):
     print "import", name
-    module = __import__(name)
+    try:
+        module = __import__(name)
+    except:
+        # django will eat the exception, and then fail later with
+        #  'conflicting models in application'
+        # when it tries to import the module a second time.
+        print "exception in import_model_by_dotted_name"
+        import traceback
+        traceback.print_exc()
+        raise
     for part in name.split(".")[1:]:
         module = getattr(module, part)
     return module
diff --git a/xos/api/service/vtn.py b/xos/api/service/vtn.py
new file mode 100644
index 0000000..6b02616
--- /dev/null
+++ b/xos/api/service/vtn.py
@@ -0,0 +1,96 @@
+from rest_framework.decorators import api_view
+from rest_framework.response import Response
+from rest_framework.reverse import reverse
+from rest_framework import serializers
+from rest_framework import generics
+from rest_framework import viewsets
+from rest_framework.decorators import detail_route, list_route
+from rest_framework.views import APIView
+from core.models import *
+from services.vtn.models import VTNService
+from django.forms import widgets
+from django.conf.urls import patterns, url
+from api.xosapi_helpers import PlusModelSerializer, XOSViewSet, ReadOnlyField
+from django.shortcuts import get_object_or_404
+from xos.apibase import XOSListCreateAPIView, XOSRetrieveUpdateDestroyAPIView, XOSPermissionDenied
+from xos.exceptions import *
+import json
+import subprocess
+
+class VTNServiceSerializer(PlusModelSerializer):
+    id = ReadOnlyField()
+
+    privateGatewayMac = serializers.CharField(required=False)
+    localManagementIp = serializers.CharField(required=False)
+    ovsdbPort = serializers.IntegerField(required=False)
+    sshPort = serializers.IntegerField(required=False)
+    sshUser = serializers.CharField(required=False)
+    sshKeyFile = serializers.CharField(required=False)
+    mgmtSubnetBits = serializers.IntegerField(required=False)
+    xosEndpoint = serializers.CharField(required=False)
+    xosUser = serializers.CharField(required=False)
+    xosPassword = serializers.CharField(required=False)
+
+
+    humanReadableName = serializers.SerializerMethodField("getHumanReadableName")
+    class Meta:
+        model = VTNService
+        fields = ('humanReadableName', 'id', 'privateGatewayMac', 'localManagementIp', 'ovsdbPort', 'sshPort', 'sshUser', 'sshKeyFile',
+                  'mgmtSubnetBits', 'xosEndpoint', 'xosUser', 'xosPassword')
+
+    def getHumanReadableName(self, obj):
+        return obj.__unicode__()
+
+class VTNViewSet(XOSViewSet):
+    base_name = "vtn"
+    method_name = "vtn"
+    method_kind = "viewset"
+
+    # these are just because ViewSet needs some queryset and model, even if we don't use the
+    # default endpoints
+    queryset = VTNService.get_service_objects().all()
+    model = VTNService
+    serializer_class = VTNServiceSerializer
+
+    @classmethod
+    def get_urlpatterns(self, api_path="^"):
+        patterns = []
+
+        patterns.append( self.detail_url("services/$", {"get": "get_services"}, "services") )
+        patterns.append( self.detail_url("services_names/$", {"get": "get_services_names"}, "services") )
+        patterns.append( self.detail_url("services/(?P<service>[a-zA-Z0-9\-_]+)/$", {"get": "get_service"}, "get_service") )
+
+        # Not as RESTful as it could be, but maintain these endpoints for compability
+        patterns.append( self.list_url("services/$", {"get": "get_services"}, "rootvtn_services") )
+        patterns.append( self.list_url("services_names/$", {"get": "get_services_names"}, "rootvtn_services") )
+        patterns.append( self.list_url("services/(?P<service>[a-zA-Z0-9\-_]+)/$", {"get": "get_service"}, "rootvtn_get_service") )
+
+        patterns = patterns + super(VTNViewSet,self).get_urlpatterns(api_path)
+
+        return patterns
+
+    def get_services_names(self, request, pk=None):
+        result = {}
+        for service in Service.objects.all():
+           for id in service.get_vtn_src_names():
+               dependencies = service.get_vtn_dependencies_names()
+               if dependencies:
+                   result[id] = dependencies
+        return Response(result)
+
+    def get_services(self, request, pk=None):
+        result = {}
+        for service in Service.objects.all():
+           for id in service.get_vtn_src_ids():
+               dependencies = service.get_vtn_dependencies_ids()
+               if dependencies:
+                   result[id] = dependencies
+        return Response(result)
+
+    def get_service(self, request, pk=None, service=None):
+        for xos_service in Service.objects.all():
+            if service in xos_service.get_vtn_src_ids():
+                return Response(xos_service.get_vtn_dependencies_ids())
+        return Response([])
+
+
diff --git a/xos/api/tenant/cord/vsg.py b/xos/api/tenant/cord/vsg.py
new file mode 100644
index 0000000..6807e98
--- /dev/null
+++ b/xos/api/tenant/cord/vsg.py
@@ -0,0 +1,62 @@
+from rest_framework.decorators import api_view
+from rest_framework.response import Response
+from rest_framework.reverse import reverse
+from rest_framework import serializers
+from rest_framework import generics
+from rest_framework import status
+from core.models import *
+from django.forms import widgets
+from services.cord.models import VSGTenant, VSGService, CordSubscriberRoot
+from xos.apibase import XOSListCreateAPIView, XOSRetrieveUpdateDestroyAPIView, XOSPermissionDenied
+from api.xosapi_helpers import PlusModelSerializer, XOSViewSet, ReadOnlyField
+
+def get_default_vsg_service():
+    vsg_services = VSGService.get_service_objects().all()
+    if vsg_services:
+        return vsg_services[0].id
+    return None
+
+class VSGTenantForAPI(VSGTenant):
+    class Meta:
+        proxy = True
+        app_label = "cord"
+
+    @property
+    def related(self):
+        related = {}
+        if self.instance:
+            related["instance_id"] = self.instance.id
+        return related
+
+class VSGTenantSerializer(PlusModelSerializer):
+    id = ReadOnlyField()
+    wan_container_ip = serializers.CharField()
+    wan_container_mac = ReadOnlyField()
+    related = serializers.DictField(required=False)
+
+    humanReadableName = serializers.SerializerMethodField("getHumanReadableName")
+    class Meta:
+        model = VSGTenantForAPI
+        fields = ('humanReadableName', 'id', 'wan_container_ip', 'wan_container_mac', 'related' )
+
+    def getHumanReadableName(self, obj):
+        return obj.__unicode__()
+
+class VSGTenantViewSet(XOSViewSet):
+    base_name = "vsg"
+    method_name = "vsg"
+    method_kind = "viewset"
+    queryset = VSGTenantForAPI.get_tenant_objects().all()
+    serializer_class = VSGTenantSerializer
+
+    @classmethod
+    def get_urlpatterns(self, api_path="^"):
+        patterns = super(VSGTenantViewSet, self).get_urlpatterns(api_path=api_path)
+
+        return patterns
+
+
+
+
+
+
diff --git a/xos/api/tenant/openvpn/__init__.py b/xos/api/tenant/openvpn/__init__.py
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/xos/api/tenant/openvpn/__init__.py
@@ -0,0 +1 @@
+
diff --git a/xos/core/xoslib/methods/openvpnview.py b/xos/api/tenant/openvpn/openvpn.py
similarity index 84%
rename from xos/core/xoslib/methods/openvpnview.py
rename to xos/api/tenant/openvpn/openvpn.py
index d8cf39e..9cc13f0 100644
--- a/xos/core/xoslib/methods/openvpnview.py
+++ b/xos/api/tenant/openvpn/openvpn.py
@@ -1,16 +1,9 @@
 import jinja2
+
+from api.xosapi_helpers import PlusModelSerializer, ReadOnlyField, XOSViewSet
 from core.models import TenantPrivilege
-from plus import PlusSerializerMixin
 from rest_framework import serializers
 from services.openvpn.models import OpenVPNService, OpenVPNTenant
-from xos.apibase import XOSListCreateAPIView
-
-if hasattr(serializers, "ReadOnlyField"):
-    # rest_framework 3.x
-    ReadOnlyField = serializers.ReadOnlyField
-else:
-    # rest_framework 2.x
-    ReadOnlyField = serializers.Field
 
 
 def get_default_openvpn_service():
@@ -20,7 +13,7 @@
     return None
 
 
-class OpenVPNTenantSerializer(serializers.ModelSerializer, PlusSerializerMixin):
+class OpenVPNTenantSerializer(PlusModelSerializer):
     """A Serializer for the OpenVPNTenant that has the minimum information required for clients.
 
     Attributes:
@@ -63,15 +56,16 @@
                   "ca_crt": obj.get_ca_crt(pki_dir),
                   "client_crt": obj.get_client_cert(client_name, pki_dir),
                   "client_key": obj.get_client_key(client_name, pki_dir)
-                 }
+                  }
         return template.render(fields)
 
 
-class OpenVPNTenantList(XOSListCreateAPIView):
+class OpenVPNTenantViewSet(XOSViewSet):
     """Class that provides a list of OpenVPNTenants that the user has permission to access."""
+    base_name = "openvpn"
+    method_kind = "viewset"
+    method_name = "list"
     serializer_class = OpenVPNTenantSerializer
-    method_kind = "list"
-    method_name = "openvpntenant"
 
     def get_queryset(self):
         # Get every privilege for this user
diff --git a/xos/api/utility/__init__.py b/xos/api/utility/__init__.py
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/xos/api/utility/__init__.py
@@ -0,0 +1 @@
+
diff --git a/xos/api/utility/loginview.py b/xos/api/utility/loginview.py
new file mode 100644
index 0000000..2dc79c6
--- /dev/null
+++ b/xos/api/utility/loginview.py
@@ -0,0 +1,101 @@
+from rest_framework.decorators import api_view
+from rest_framework.response import Response
+from rest_framework.reverse import reverse
+from rest_framework import serializers
+from rest_framework import generics
+from rest_framework.views import APIView
+from core.models import *
+from services.hpc.models import *
+from services.requestrouter.models import *
+from django.forms import widgets
+from django.core.exceptions import PermissionDenied
+from django.contrib.contenttypes.models import ContentType
+import json
+import socket
+import time
+import django.middleware.csrf
+from xos.exceptions import *
+from django.contrib.sessions.backends.db import SessionStore
+from django.contrib.sessions.models import Session
+from django.contrib.auth import authenticate
+
+def date_handler(obj):
+    return obj.isoformat() if hasattr(obj, 'isoformat') else obj
+
+def serialize_user(model):
+    serialized = model_to_dict(model)
+    del serialized['timezone']
+    del serialized['password']
+    return json.dumps(serialized, default=date_handler)
+
+class LoginView(APIView):
+    method_kind = "list"
+    method_name = "login"
+
+    def do_login(self, request, username, password):
+        if not username:
+            raise XOSMissingField("No username specified")
+
+        if not password:
+            raise XOSMissingField("No password specified")
+
+        u=authenticate(username=username, password=password)
+        if not u:
+            raise PermissionDenied("Failed to authenticate user %s" % username)
+
+        auth = {"username": username, "password": password}
+        request.session["auth"] = auth
+        request.session['_auth_user_id'] = u.pk
+        request.session['_auth_user_backend'] = u.backend
+        request.session.save()
+
+        return Response({
+            "xoscsrftoken": django.middleware.csrf.get_token(request),
+            "xossessionid": request.session.session_key,
+            "user": serialize_user(u)
+        })
+
+    def get(self, request, format=None):
+        username = request.GET.get("username", None)
+        password = request.GET.get("password", None)
+
+        return self.do_login(request, username, password)
+
+    def post(self, request, format=None):
+        username = request.data.get("username", None)
+        password = request.data.get("password", None)
+
+        return self.do_login(request, username, password)
+
+class LogoutView(APIView):
+    method_kind = "list"
+    method_name = "logout"
+
+    def do_logout(self, request, sessionid):
+        if not sessionid:
+            raise XOSMissingField("No xossessionid specified")
+
+        # Make sure the session exists. This prevents us from accidentally
+        # creating empty sessions with SessionStore()
+        session = Session.objects.filter(session_key=sessionid)
+        if not session:
+            # session doesn't exist
+            raise PermissionDenied("Session does not exist")
+
+        session = SessionStore(session_key=sessionid)
+        if "auth" in session:
+            del session["auth"]
+            session.save()
+        if "_auth_user_id" in session:
+            del session["_auth_user_id"]
+            session.save()
+
+        return Response("Logged Out")
+
+    def get(self, request, format=None):
+        sessionid = request.GET.get("xossessionid", None)
+        return self.do_logout(request, sessionid)
+
+    def post(self, request, format=None):
+        sessionid = request.data.get("xossessionid", None)
+        return self.do_logout(request, sessionid)
\ No newline at end of file
diff --git a/xos/api/utility/portforwarding.py b/xos/api/utility/portforwarding.py
new file mode 100644
index 0000000..0bb7a93
--- /dev/null
+++ b/xos/api/utility/portforwarding.py
@@ -0,0 +1,49 @@
+from rest_framework.decorators import api_view
+from rest_framework.response import Response
+from rest_framework.reverse import reverse
+from rest_framework import serializers
+from rest_framework import generics
+from rest_framework.views import APIView
+from core.models import *
+from django.forms import widgets
+from django.core.exceptions import PermissionDenied
+from xos.exceptions import XOSNotFound
+from api.xosapi_helpers import PlusModelSerializer, XOSViewSet, ReadOnlyField
+from django.db.models import Q
+
+class PortForwardingSerializer(serializers.Serializer):
+    id = serializers.IntegerField(read_only=True)
+    ip = serializers.CharField(read_only=True)
+    ports = serializers.CharField(read_only=True, source="network.ports")
+    hostname = serializers.CharField(read_only=True, source="instance.node.name")
+
+    class Meta:
+        model = Port
+        fields = ('id', 'ip', 'ports', 'hostname')
+
+class PortForwardingViewSet(XOSViewSet):
+    base_name = "portforwarding"
+    method_name = "portforwarding"
+    method_kind = "viewset"
+    serializer_class = PortForwardingSerializer
+
+    def get_queryset(self):
+        queryset=Port.objects.exclude(Q(network__isnull=True) |
+                                                  Q(instance__isnull=True) |
+                                                  Q(instance__node__isnull=True) |
+                                                  Q(network__ports__isnull=True) | Q(network__ports__exact='') |
+                                                  Q(ip__isnull=True))
+
+        node_name = self.request.query_params.get('node_name', None)
+        if node_name is not None:
+            queryset = queryset.filter(instance__node__name = node_name)
+
+        if "" in [q.ip for q in list(queryset)]:
+            # Q(ip__exact=='') does not work right, so let's filter the hard way
+            queryset = [q for q in list(queryset) if q.ip!='']
+            queryset = [q.id for q in queryset]
+            queryset = Port.objects.filter(pk__in=queryset)
+
+        return queryset
+
+
diff --git a/xos/api/utility/sshkeys.py b/xos/api/utility/sshkeys.py
new file mode 100644
index 0000000..6ddd1ef
--- /dev/null
+++ b/xos/api/utility/sshkeys.py
@@ -0,0 +1,42 @@
+from rest_framework.decorators import api_view
+from rest_framework.response import Response
+from rest_framework.reverse import reverse
+from rest_framework import serializers
+from rest_framework import generics
+from rest_framework.views import APIView
+from core.models import *
+from django.forms import widgets
+from django.core.exceptions import PermissionDenied
+from xos.exceptions import XOSNotFound
+from api.xosapi_helpers import PlusModelSerializer, XOSViewSet, ReadOnlyField
+from django.db.models import Q
+
+class SSHKeysSerializer(PlusModelSerializer):
+    id = serializers.CharField(read_only=True, source="instance_id")
+    public_keys = serializers.ListField(read_only=True, source="get_public_keys")
+    node_name = serializers.CharField(read_only=True, source="node.name")
+
+    class Meta:
+        model = Instance
+        fields = ('id', 'public_keys', 'node_name')
+
+class SSHKeysViewSet(XOSViewSet):
+    base_name = "sshkeys"
+    method_name = "sshkeys"
+    method_kind = "viewset"
+    serializer_class = SSHKeysSerializer
+    read_only = True
+
+    lookup_field = "instance_id"
+    lookup_url_kwarg = "pk"
+
+    def get_queryset(self):
+        queryset = queryset=Instance.objects.exclude(Q(instance_id__isnull=True) | Q(instance_id__exact=''))
+
+        node_name = self.request.query_params.get('node_name', None)
+        if node_name is not None:
+            queryset = queryset.filter(node__name = node_name)
+
+        return queryset
+
+
diff --git a/xos/api/xosapi_helpers.py b/xos/api/xosapi_helpers.py
index 4dccb2a..8c737cb 100644
--- a/xos/api/xosapi_helpers.py
+++ b/xos/api/xosapi_helpers.py
@@ -75,6 +75,7 @@
 
 class XOSViewSet(viewsets.ModelViewSet):
     api_path=""
+    read_only=False
 
     @classmethod
     def get_api_method_path(self):
@@ -85,7 +86,7 @@
 
     @classmethod
     def detail_url(self, pattern, viewdict, name):
-        return url(self.get_api_method_path() + r'(?P<pk>[a-zA-Z0-9\-]+)/' + pattern,
+        return url(self.get_api_method_path() + r'(?P<pk>[a-zA-Z0-9\-_]+)/' + pattern,
                    self.as_view(viewdict),
                    name=self.base_name+"_"+name)
 
@@ -101,8 +102,12 @@
 
         patterns = []
 
-        patterns.append(url(self.get_api_method_path() + '$', self.as_view({'get': 'list', 'post': 'create'}), name=self.base_name+'_list'))
-        patterns.append(url(self.get_api_method_path() + '(?P<pk>[a-zA-Z0-9\-]+)/$', self.as_view({'get': 'retrieve', 'put': 'update', 'post': 'update', 'delete': 'destroy', 'patch': 'partial_update'}), name=self.base_name+'_detail'))
+        if self.read_only:
+            patterns.append(url(self.get_api_method_path() + '$', self.as_view({'get': 'list'}), name=self.base_name+'_list'))
+            patterns.append(url(self.get_api_method_path() + '(?P<pk>[a-zA-Z0-9\-_]+)/$', self.as_view({'get': 'retrieve'}), name=self.base_name+'_detail'))
+        else:
+            patterns.append(url(self.get_api_method_path() + '$', self.as_view({'get': 'list', 'post': 'create'}), name=self.base_name+'_list'))
+            patterns.append(url(self.get_api_method_path() + '(?P<pk>[a-zA-Z0-9\-_]+)/$', self.as_view({'get': 'retrieve', 'put': 'update', 'post': 'update', 'delete': 'destroy', 'patch': 'partial_update'}), name=self.base_name+'_detail'))
 
         return patterns
 
diff --git a/xos/configurations/common/wait_for_xos_port.sh b/xos/configurations/common/wait_for_xos_port.sh
index dab6e70..3ed5833 100755
--- a/xos/configurations/common/wait_for_xos_port.sh
+++ b/xos/configurations/common/wait_for_xos_port.sh
@@ -11,7 +11,7 @@
 fi 
 
 echo "Waiting for XOS to come up"
-until http 0.0.0.0:$1 &> /dev/null
+until curl 0.0.0.0:$1 &> /dev/null
 do
     sleep 1
     RUNNING_CONTAINER=`sudo docker ps|grep "xos"|awk '{print $$NF}'`
diff --git a/xos/configurations/cord-pod/Makefile b/xos/configurations/cord-pod/Makefile
index 73944f2..1ffa791 100644
--- a/xos/configurations/cord-pod/Makefile
+++ b/xos/configurations/cord-pod/Makefile
@@ -1,7 +1,11 @@
 .PHONY: xos
-xos: nodes.yaml images.yaml
+xos: up bootstrap
+
+up:
 	sudo docker-compose up -d
 	../common/wait_for_xos_port.sh 80
+
+bootstrap: nodes.yaml images.yaml
 	sudo docker-compose run xos python /opt/xos/tosca/run.py none /opt/xos/configurations/common/fixtures.yaml
 	sudo docker-compose run xos python /opt/xos/tosca/run.py none /opt/xos/configurations/common/mydeployment.yaml
 	sudo docker-compose run xos python /opt/xos/tosca/run.py padmin@vicci.org /root/setup/setup.yaml
@@ -11,7 +15,7 @@
 vtn: vtn-external.yaml
 	sudo docker-compose run xos python /opt/xos/tosca/run.py padmin@vicci.org /root/setup/vtn-external.yaml
 
-cord: 
+cord:
 	sudo docker-compose run xos python /opt/xos/tosca/run.py padmin@vicci.org /root/setup/mgmt-net.yaml
 	sudo docker-compose run xos python /opt/xos/tosca/run.py padmin@vicci.org /root/setup/cord-vtn-vsg.yaml
 
diff --git a/xos/configurations/cord-pod/cord-vtn-vsg.yaml b/xos/configurations/cord-pod/cord-vtn-vsg.yaml
index df9d534..6f22736 100644
--- a/xos/configurations/cord-pod/cord-vtn-vsg.yaml
+++ b/xos/configurations/cord-pod/cord-vtn-vsg.yaml
@@ -8,21 +8,23 @@
 topology_template:
   node_templates:
     # CORD Services
-    service_vtr:
+    service#vtr:
       type: tosca.nodes.Service
       properties:
           view_url: /admin/vtr/vtrservice/$id$/
           kind: vTR
+          replaces: service_vtr
 
-    service_volt:
+    service#volt:
       type: tosca.nodes.Service
       requirements:
           - vsg_tenant:
-              node: service_vsg
+              node: service#vsg
               relationship: tosca.relationships.TenantOfService
       properties:
           view_url: /admin/cord/voltservice/$id$/
           kind: vOLT
+          replaces: service_volt
 
     addresses_vsg:
       type: tosca.nodes.AddressPool
@@ -38,11 +40,11 @@
           gateway_ip: 10.168.1.1
           gateway_mac: 02:42:0a:a8:00:01
 
-    service_vsg:
+    service#vsg:
       type: tosca.nodes.VSGService
       requirements:
           - vrouter_tenant:
-              node: service_vrouter
+              node: service#vrouter
               relationship: tosca.relationships.TenantOfService
       properties:
           view_url: /admin/cord/vsgservice/$id$/
@@ -50,13 +52,15 @@
           public_key: { get_artifact: [ SELF, pubkey, LOCAL_FILE] }
           private_key_fn: /opt/xos/synchronizers/vcpe/vcpe_private_key
 #          node_label: label_vsg
+          replaces: service_vsg
       artifacts:
           pubkey: /opt/xos/synchronizers/vcpe/vcpe_public_key
 
-    service_vrouter:
+    service#vrouter:
       type: tosca.nodes.VRouterService
       properties:
           view_url: /admin/vrouter/vrouterservice/$id$/
+          replaces: service_vrouter
       requirements:
           - addresses_vsg:
               node: addresses_vsg
@@ -65,7 +69,13 @@
               node: addresses_exampleservice-public
               relationship: tosca.relationships.ProvidesAddresses
 
-    service_ONOS_Fabric:
+    service#fabric:
+      type: tosca.nodes.FabricService
+      properties:
+          view_url: /admin/fabric/fabricservice/$id$/
+          replaces: service_fabric
+
+    service#ONOS_Fabric:
       type: tosca.nodes.ONOSService
       requirements:
       properties:
@@ -73,18 +83,19 @@
           view_url: /admin/onos/onosservice/$id$/
           no_container: true
           rest_hostname: onos-fabric
+          replaces: service_ONOS_Fabric
 
-    service_ONOS_CORD:
+    service#ONOS_CORD:
       type: tosca.nodes.ONOSService
 
     vOLT_ONOS_app:
       type: tosca.nodes.ONOSvOLTApp
       requirements:
           - onos_tenant:
-              node: service_ONOS_CORD
+              node: service#ONOS_CORD
               relationship: tosca.relationships.TenantOfService
           - volt_service:
-              node: service_volt
+              node: service#volt
               relationship: tosca.relationships.UsedByService
       properties:
           install_dependencies: onos-ext-notifier-1.0-SNAPSHOT.oar, onos-ext-volt-event-publisher-1.0-SNAPSHOT.oar
@@ -95,7 +106,7 @@
       type: tosca.nodes.ONOSvRouterApp
       requirements:
           - onos_tenant:
-              node: service_ONOS_Fabric
+              node: service#ONOS_Fabric
               relationship: tosca.relationships.TenantOfService
           - vrouter_service:
               node: service_vrouter
@@ -144,7 +155,7 @@
           network: noauto
       requirements:
           - vsg_service:
-              node: service_vsg
+              node: service#vsg
               relationship: tosca.relationships.MemberOfService
           - site:
               node: mysite
@@ -227,7 +238,7 @@
             c_tag: 111
         requirements:
             - provider_service:
-                node: service_volt
+                node: service#volt
                 relationship: tosca.relationships.MemberOfService
             - subscriber:
                 node: My House
diff --git a/xos/configurations/cord-pod/make-vtn-external-yaml.sh b/xos/configurations/cord-pod/make-vtn-external-yaml.sh
index 79feacf..a7f04c1 100644
--- a/xos/configurations/cord-pod/make-vtn-external-yaml.sh
+++ b/xos/configurations/cord-pod/make-vtn-external-yaml.sh
@@ -13,19 +13,20 @@
 topology_template:
   node_templates:
 
-    service_ONOS_CORD:
+    service#ONOS_CORD:
       type: tosca.nodes.ONOSService
       requirements:
       properties:
           kind: onos
-          view_url: /admin/onos/onosservice/$id$/
+          view_url: /admin/onos/onosservice/\$id$/
           no_container: true
           rest_hostname: onos-cord
+          replaces: service_ONOS_CORD
 
-    service_vtn:
+    service#vtn:
       type: tosca.nodes.VTNService
       properties:
-          view_url: /admin/vtn/vtnservice/$id$/
+          view_url: /admin/vtn/vtnservice/\$id$/
           privateGatewayMac: 00:00:00:00:00:01
           localManagementIp: 172.27.0.1/24
           ovsdbPort: 6641
@@ -35,6 +36,7 @@
           xosEndpoint: http://xos/
           xosUser: padmin@vicci.org
           xosPassword: letmein
+          replaces: service_vtn
 
 EOF
 
@@ -57,7 +59,7 @@
               node: $NODE
               relationship: tosca.relationships.TagsObject
           - service:
-              node: service_ONOS_CORD
+              node: service#ONOS_CORD
               relationship: tosca.relationships.MemberOfService
 
     # VTN dataPlaneIntf field for node $NODE
@@ -71,7 +73,7 @@
               node: $NODE
               relationship: tosca.relationships.TagsObject
           - service:
-              node: service_ONOS_CORD
+              node: service#ONOS_CORD
               relationship: tosca.relationships.MemberOfService
 
     # VTN dataPlaneIp field for node $NODE
@@ -85,7 +87,7 @@
               node: $NODE
               relationship: tosca.relationships.TagsObject
           - service:
-              node: service_ONOS_CORD
+              node: service#ONOS_CORD
               relationship: tosca.relationships.MemberOfService
 
 EOF
@@ -96,10 +98,10 @@
       type: tosca.nodes.ONOSVTNApp
       requirements:
           - onos_tenant:
-              node: service_ONOS_CORD
+              node: service#ONOS_CORD
               relationship: tosca.relationships.TenantOfService
           - vtn_service:
-              node: service_vtn
+              node: service#vtn
               relationship: tosca.relationships.UsedByService
       properties:
           dependencies: org.onosproject.drivers, org.onosproject.drivers.ovsdb, org.onosproject.openflow-base, org.onosproject.ovsdb-base, org.onosproject.dhcp, org.onosproject.cordvtn, org.onosproject.olt, org.onosproject.igmp, org.onosproject.cordmcast
diff --git a/xos/configurations/cord-pod/pod-exampleservice.yaml b/xos/configurations/cord-pod/pod-exampleservice.yaml
index 4e4835c..ec45bb8 100644
--- a/xos/configurations/cord-pod/pod-exampleservice.yaml
+++ b/xos/configurations/cord-pod/pod-exampleservice.yaml
@@ -18,7 +18,7 @@
           no-delete: true
           no-update: true
 
-    service_vrouter:
+    service#vrouter:
       type: tosca.nodes.Service
       properties:
           no-create: true
@@ -40,7 +40,7 @@
               node: mysite_exampleservice
               relationship: tosca.relationships.ConnectsToSlice
           - vrouter_tenant:
-              node: service_vrouter
+              node: service#vrouter
               relationship: tosca.relationships.TenantOfService
 
     mysite:
@@ -59,10 +59,10 @@
               node: management
               relationship: tosca.relationships.ConnectsToNetwork
           - exmapleserver:
-              node: service_exampleservice
+              node: service#exampleservice
               relationship: tosca.relationships.MemberOfService
 
-    service_exampleservice:
+    service#exampleservice:
       type: tosca.nodes.ExampleService
       requirements:
           - management:
diff --git a/xos/configurations/frontend/Makefile b/xos/configurations/frontend/Makefile
index 09c714b..38e077e 100644
--- a/xos/configurations/frontend/Makefile
+++ b/xos/configurations/frontend/Makefile
@@ -31,7 +31,7 @@
 
 mock-cord:
 	sudo docker-compose run xos python /opt/xos/tosca/run.py padmin@vicci.org /opt/xos/configurations/frontend/mocks/cord.yaml
-	sudo docker exec frontend_xos_1 cp /opt/xos/configurations/cord/xos_cord_config /opt/xos/xos_configuration/
+	sudo docker exec frontend_xos_1 cp /opt/xos/configurations/cord-pod/xos_cord_config /opt/xos/xos_configuration/
 	sudo docker exec frontend_xos_1 touch /opt/xos/xos/settings.py
 
 mock-cord-pod:
diff --git a/xos/configurations/frontend/mocks/cord.yaml b/xos/configurations/frontend/mocks/cord.yaml
index c448da5..9ec0ae2 100644
--- a/xos/configurations/frontend/mocks/cord.yaml
+++ b/xos/configurations/frontend/mocks/cord.yaml
@@ -7,6 +7,21 @@
 
 topology_template:
   node_templates:
+
+    addresses_vsg:
+      type: tosca.nodes.AddressPool
+      properties:
+          addresses: 10.168.0.0/24
+          gateway_ip: 10.168.0.1
+          gateway_mac: 02:42:0a:a8:00:01
+
+    addresses_exampleservice-public:
+      type: tosca.nodes.AddressPool
+      properties:
+          addresses: 10.168.1.0/24
+          gateway_ip: 10.168.1.1
+          gateway_mac: 02:42:0a:a8:00:01
+    
     # CORD Services
     service_vtr:
       type: tosca.nodes.Service
@@ -30,11 +45,23 @@
           view_url: /admin/cord/voltservice/$id$/
           kind: vOLT
 
+    service_vrouter:
+      type: tosca.nodes.VRouterService
+      properties:
+          view_url: /admin/vrouter/vrouterservice/$id$/
+      requirements:
+          - addresses_vsg:
+              node: addresses_vsg
+              relationship: tosca.relationships.ProvidesAddresses
+          - addresses_service1:
+              node: addresses_exampleservice-public
+              relationship: tosca.relationships.ProvidesAddresses
+
     service_vsg:
       type: tosca.nodes.VSGService
       requirements:
-          - vbng_tenant:
-              node: service_vbng
+          - vrouter_tenant:
+              node: service_vrouter
               relationship: tosca.relationships.TenantOfService
       properties:
           view_url: /admin/cord/vsgservice/$id$/
diff --git a/xos/configurations/test-standalone/Makefile b/xos/configurations/test-standalone/Makefile
index 3ef5848..64335d3 100644
--- a/xos/configurations/test-standalone/Makefile
+++ b/xos/configurations/test-standalone/Makefile
@@ -25,9 +25,11 @@
 	bash ../common/wait_for_xos.sh
 
 restore-initial-db-status:
-	sudo docker exec teststandalone_xos_db_1 psql -U postgres -d xos -c "$$TRUNCATE_FN"
-	sudo docker exec teststandalone_xos_db_1 psql -U postgres -d xos -c "SELECT truncate_tables('postgres');"
-	sudo docker exec teststandalone_xos_db_1 psql -U postgres -d xos -c "SELECT setval('core_tenant_id_seq', 1)"
+	sudo docker exec teststandalone_xos_db_1 psql -U postgres -d xos -c "$$TRUNCATE_FN" >/dev/null 2>&1
+	sudo docker exec teststandalone_xos_db_1 psql -U postgres -d xos -c "SELECT truncate_tables('postgres');" >/dev/null 2>&1
+	sudo docker exec teststandalone_xos_db_1 psql -U postgres -d xos -c "SELECT setval('core_tenant_id_seq', 1)" >/dev/null 2>&1
+	sudo docker exec teststandalone_xos_db_1 psql -U postgres -d xos -c "SELECT setval('core_deployment_id_seq', 1)" >/dev/null 2>&1
+	sudo docker exec teststandalone_xos_db_1 psql -U postgres -d xos -c "SELECT setval('core_flavor_id_seq', 1)" >/dev/null 2>&1
 	sudo docker-compose run xos python /opt/xos/manage.py --noobserver --nomodelpolicy loaddata /opt/xos/core/fixtures/core_initial_data.json
 	sudo docker-compose run xos python /opt/xos/tosca/run.py none /opt/xos/configurations/common/fixtures.yaml
 	sudo docker-compose run xos python /opt/xos/tosca/run.py none /opt/xos/configurations/common/mydeployment.yaml
@@ -36,9 +38,10 @@
 
 test: restore-initial-db-status
 	# RUN TESTS
+	sudo docker cp ../../../apiary.apib teststandalone_xos_1:/opt/xos/tests/api/apiary.apib
 	sudo docker exec -i teststandalone_xos_1 bash -c "cd /opt/xos/tests/api; npm test"
 
-test-tosca:
+test-tosca: restore-initial-db-status
 	sudo docker-compose run xos bash -c "cd /opt/xos/tosca/tests; python ./alltests.py"
 
 base-container: 
diff --git a/xos/core/admin.py b/xos/core/admin.py
index 5cc0ddd..a0fd3cb 100644
--- a/xos/core/admin.py
+++ b/xos/core/admin.py
@@ -2381,6 +2381,17 @@
 
         return tabs
 
+class AddressPoolInline(XOSTabularInline):
+    model = AddressPool
+    extra = 0
+    suit_classes = 'suit-tab suit-tab-addresspools'
+    fields = ['cidr', 'gateway_ip', 'gateway_mac']
+    readonly_fields = ['cidr',]
+
+    # disable the add link
+    def has_add_permission(self, request):
+        return False
+
 # Now register the new UserAdmin...
 admin.site.register(User, UserAdmin)
 # ... and, since we're not using Django's builtin permissions,
diff --git a/xos/core/models/service.py b/xos/core/models/service.py
index 1c19e56..4bac02c 100644
--- a/xos/core/models/service.py
+++ b/xos/core/models/service.py
@@ -67,7 +67,7 @@
     kind = StrippedCharField(
         max_length=30, help_text="Kind of service", default=KIND)
     name = StrippedCharField(max_length=30, help_text="Service Name")
-    versionNumber = StrippedCharField(
+    versionNumber = StrippedCharField(blank=True, null=True,
         max_length=30, help_text="Version of Service Definition")
     published = models.BooleanField(default=True)
     view_url = StrippedCharField(blank=True, null=True, max_length=1024)
diff --git a/xos/core/models/slice.py b/xos/core/models/slice.py
index a449691..3934f3f 100644
--- a/xos/core/models/slice.py
+++ b/xos/core/models/slice.py
@@ -7,7 +7,7 @@
 from core.models import Role
 from core.models import Controller,ControllerLinkManager,ControllerLinkDeletionManager
 from core.models import ServiceClass
-from core.models.serviceclass import get_default_serviceclass
+#from core.models.serviceclass import get_default_serviceclass
 from core.models import Tag
 from django.contrib.contenttypes import generic
 from core.models import Service
@@ -34,7 +34,7 @@
     network = models.CharField(null=True, blank=True, max_length=256, choices=NETWORK_CHOICES)
     exposed_ports = models.CharField(null=True, blank=True, max_length=256)
     tags = generic.GenericRelation(Tag)
-    serviceClass = models.ForeignKey(ServiceClass, related_name = "slices", null=True, default=get_default_serviceclass)
+    serviceClass = models.ForeignKey(ServiceClass, related_name = "slices", null=True, blank=True)  # DEPRECATED
     creator = models.ForeignKey(User, related_name='slices', blank=True, null=True)
 
     # for tenant view
@@ -62,12 +62,6 @@
         if " " in self.name:
             raise XOSValidationError('slice name must not contain spaces')
 
-        if self.serviceClass is None:
-            # We allowed None=True for serviceClass because Django evolution
-            # will fail unless it is allowed. But, we we really don't want it to
-            # ever save None, so fix it up here.
-            self.serviceClass = ServiceClass.get_default()
-        
         # set creator on first save
         if not self.creator and hasattr(self, 'caller'):
             self.creator = self.caller
diff --git a/xos/core/static/.gitignore b/xos/core/static/.gitignore
index de9b24c..c148592 100644
--- a/xos/core/static/.gitignore
+++ b/xos/core/static/.gitignore
@@ -1,3 +1,4 @@
 *.css
 !xos.css
-!cord.css
\ No newline at end of file
+!cord.css
+!xosNgLib.css
\ No newline at end of file
diff --git a/xos/core/static/xosNgLib.css b/xos/core/static/xosNgLib.css
new file mode 100644
index 0000000..b0efcf0
--- /dev/null
+++ b/xos/core/static/xosNgLib.css
@@ -0,0 +1,153 @@
+@keyframes slideInRight {
+  from {
+    transform: translate3d(100%, 0, 0);
+    visibility: visible; }
+  to {
+    transform: translate3d(0, 0, 0); } }
+
+@keyframes slideOutRight {
+  from {
+    transform: translate3d(0, 0, 0); }
+  to {
+    visibility: hidden;
+    transform: translate3d(100%, 0, 0); } }
+
+@keyframes fadeInUp {
+  from {
+    opacity: 0;
+    transform: translate3d(0, 100%, 0); }
+  to {
+    opacity: 1;
+    transform: none; } }
+
+@keyframes fadeOutDown {
+  from {
+    opacity: 1; }
+  to {
+    opacity: 0;
+    transform: translate3d(0, 100%, 0); } }
+
+@keyframes slideInRight {
+  from {
+    transform: translate3d(100%, 0, 0);
+    visibility: visible; }
+  to {
+    transform: translate3d(0, 0, 0); } }
+
+@keyframes slideOutRight {
+  from {
+    transform: translate3d(0, 0, 0); }
+  to {
+    visibility: hidden;
+    transform: translate3d(100%, 0, 0); } }
+
+@keyframes fadeInUp {
+  from {
+    opacity: 0;
+    transform: translate3d(0, 100%, 0); }
+  to {
+    opacity: 1;
+    transform: none; } }
+
+@keyframes fadeOutDown {
+  from {
+    opacity: 1; }
+  to {
+    opacity: 0;
+    transform: translate3d(0, 100%, 0); } }
+
+xos-table {
+  display: block; }
+  xos-table tr.ng-move,
+  xos-table tr.ng-enter,
+  xos-table tr.ng-leave {
+    transition: all linear 0.5s; }
+  xos-table tr.ng-leave.ng-leave-active,
+  xos-table tr.ng-move,
+  xos-table tr.ng-enter {
+    opacity: 0;
+    animation: 0.5s slideOutRight ease-in-out; }
+  xos-table tr.ng-leave,
+  xos-table tr.ng-move.ng-move-active,
+  xos-table tr.ng-enter.ng-enter-active {
+    opacity: 1;
+    animation: 0.5s slideInRight ease-in-out; }
+
+@keyframes slideInRight {
+  from {
+    transform: translate3d(100%, 0, 0);
+    visibility: visible; }
+  to {
+    transform: translate3d(0, 0, 0); } }
+
+@keyframes slideOutRight {
+  from {
+    transform: translate3d(0, 0, 0); }
+  to {
+    visibility: hidden;
+    transform: translate3d(100%, 0, 0); } }
+
+@keyframes fadeInUp {
+  from {
+    opacity: 0;
+    transform: translate3d(0, 100%, 0); }
+  to {
+    opacity: 1;
+    transform: none; } }
+
+@keyframes fadeOutDown {
+  from {
+    opacity: 1; }
+  to {
+    opacity: 0;
+    transform: translate3d(0, 100%, 0); } }
+
+xos-alert {
+  /* when hiding */
+  /* when showing */ }
+  xos-alert .ng-hide-add {
+    animation: 0.5s fadeOutDown ease-in-out; }
+  xos-alert .ng-hide-remove {
+    animation: 0.5s fadeInUp ease-in-out; }
+
+@keyframes slideInRight {
+  from {
+    transform: translate3d(100%, 0, 0);
+    visibility: visible; }
+  to {
+    transform: translate3d(0, 0, 0); } }
+
+@keyframes slideOutRight {
+  from {
+    transform: translate3d(0, 0, 0); }
+  to {
+    visibility: hidden;
+    transform: translate3d(100%, 0, 0); } }
+
+@keyframes fadeInUp {
+  from {
+    opacity: 0;
+    transform: translate3d(0, 100%, 0); }
+  to {
+    opacity: 1;
+    transform: none; } }
+
+@keyframes fadeOutDown {
+  from {
+    opacity: 1; }
+  to {
+    opacity: 0;
+    transform: translate3d(0, 100%, 0); } }
+
+input + xos-validation {
+  margin-top: 15px;
+  display: block; }
+
+[ng\:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak], .ng-cloak, .x-ng-cloak {
+  display: none !important; }
+
+.row + .row {
+  /* TODO move in xos.scss*/
+  margin-top: 15px; }
+
+/*# sourceMappingURL=data:application/json;base64,{"version":3,"file":"xosNgLib.css","sources":["main.scss","animations.scss","../../../../style/sass/bootstrap/bootstrap/_variables.scss","../ui_components/dumbComponents/table/table.scss","../ui_components/dumbComponents/alert/alert.scss","../ui_components/dumbComponents/validation/validation.scss","../ui_components/smartComponents/smartTable/smartTable.scss"],"sourcesContent":["@import './animations.scss';\n@import '../../../../../views/style/sass/bootstrap/bootstrap/_variables.scss';\n\n@import '../ui_components/dumbComponents/table/table.scss';\n@import '../ui_components/dumbComponents/alert/alert.scss';\n@import '../ui_components/dumbComponents/validation/validation.scss';\n\n@import '../ui_components/smartComponents/smartTable/smartTable.scss';\n\n[ng\\:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak], .ng-cloak, .x-ng-cloak {\n  display: none !important;\n}\n\n.row + .row {\n  /* TODO move in xos.scss*/ \n  margin-top: $form-group-margin-bottom;\n}","@keyframes slideInRight {\n  from {\n    transform: translate3d(100%, 0, 0);\n    visibility: visible;\n  }\n\n  to {\n    transform: translate3d(0, 0, 0);\n  }\n}\n\n@keyframes slideOutRight {\n  from {\n    transform: translate3d(0, 0, 0);\n  }\n\n  to {\n    visibility: hidden;\n    transform: translate3d(100%, 0, 0);\n  }\n}\n\n@keyframes fadeInUp {\n  from {\n    opacity: 0;\n    transform: translate3d(0, 100%, 0);\n  }\n\n  to {\n    opacity: 1;\n    transform: none;\n  }\n}\n\n@keyframes fadeOutDown {\n  from {\n    opacity: 1;\n  }\n\n  to {\n    opacity: 0;\n    transform: translate3d(0, 100%, 0);\n  }\n}","$bootstrap-sass-asset-helper: false !default;\n//\n// Variables\n// --------------------------------------------------\n\n\n//== Colors\n//\n//## Gray and brand colors for use across Bootstrap.\n\n$gray-base:              #000 !default;\n$gray-darker:            lighten($gray-base, 13.5%) !default; // #222\n$gray-dark:              lighten($gray-base, 20%) !default;   // #333\n$gray:                   lighten($gray-base, 33.5%) !default; // #555\n$gray-light:             lighten($gray-base, 46.7%) !default; // #777\n$gray-lighter:           lighten($gray-base, 93.5%) !default; // #eee\n\n$brand-primary:         darken(#428bca, 6.5%) !default; // #337ab7\n$brand-success:         #5cb85c !default;\n$brand-info:            #5bc0de !default;\n$brand-warning:         #f0ad4e !default;\n$brand-danger:          #d9534f !default;\n\n\n//== Scaffolding\n//\n//## Settings for some of the most global styles.\n\n//** Background color for `<body>`.\n$body-bg:               #fff !default;\n//** Global text color on `<body>`.\n$text-color:            $gray-dark !default;\n\n//** Global textual link color.\n$link-color:            $brand-primary !default;\n//** Link hover color set via `darken()` function.\n$link-hover-color:      darken($link-color, 15%) !default;\n//** Link hover decoration.\n$link-hover-decoration: underline !default;\n\n\n//== Typography\n//\n//## Font, line-height, and color for body text, headings, and more.\n\n$font-family-sans-serif:  \"Helvetica Neue\", Helvetica, Arial, sans-serif !default;\n$font-family-serif:       Georgia, \"Times New Roman\", Times, serif !default;\n//** Default monospace fonts for `<code>`, `<kbd>`, and `<pre>`.\n$font-family-monospace:   Menlo, Monaco, Consolas, \"Courier New\", monospace !default;\n$font-family-base:        $font-family-sans-serif !default;\n\n$font-size-base:          14px !default;\n$font-size-large:         ceil(($font-size-base * 1.25)) !default; // ~18px\n$font-size-small:         ceil(($font-size-base * 0.85)) !default; // ~12px\n\n$font-size-h1:            floor(($font-size-base * 2.6)) !default; // ~36px\n$font-size-h2:            floor(($font-size-base * 2.15)) !default; // ~30px\n$font-size-h3:            ceil(($font-size-base * 1.7)) !default; // ~24px\n$font-size-h4:            ceil(($font-size-base * 1.25)) !default; // ~18px\n$font-size-h5:            $font-size-base !default;\n$font-size-h6:            ceil(($font-size-base * 0.85)) !default; // ~12px\n\n//** Unit-less `line-height` for use in components like buttons.\n$line-height-base:        1.428571429 !default; // 20/14\n//** Computed \"line-height\" (`font-size` * `line-height`) for use with `margin`, `padding`, etc.\n$line-height-computed:    floor(($font-size-base * $line-height-base)) !default; // ~20px\n\n//** By default, this inherits from the `<body>`.\n$headings-font-family:    inherit !default;\n$headings-font-weight:    500 !default;\n$headings-line-height:    1.1 !default;\n$headings-color:          inherit !default;\n\n\n//== Iconography\n//\n//## Specify custom location and filename of the included Glyphicons icon font. Useful for those including Bootstrap via Bower.\n\n//** Load fonts from this directory.\n\n// [converter] If $bootstrap-sass-asset-helper if used, provide path relative to the assets load path.\n// [converter] This is because some asset helpers, such as Sprockets, do not work with file-relative paths.\n$icon-font-path: if($bootstrap-sass-asset-helper, \"bootstrap/\", \"../fonts/bootstrap/\") !default;\n\n//** File name for all font files.\n$icon-font-name:          \"glyphicons-halflings-regular\" !default;\n//** Element ID within SVG icon file.\n$icon-font-svg-id:        \"glyphicons_halflingsregular\" !default;\n\n\n//== Components\n//\n//## Define common padding and border radius sizes and more. Values based on 14px text and 1.428 line-height (~20px to start).\n\n$padding-base-vertical:     6px !default;\n$padding-base-horizontal:   12px !default;\n\n$padding-large-vertical:    10px !default;\n$padding-large-horizontal:  16px !default;\n\n$padding-small-vertical:    5px !default;\n$padding-small-horizontal:  10px !default;\n\n$padding-xs-vertical:       1px !default;\n$padding-xs-horizontal:     5px !default;\n\n$line-height-large:         1.3333333 !default; // extra decimals for Win 8.1 Chrome\n$line-height-small:         1.5 !default;\n\n$border-radius-base:        4px !default;\n$border-radius-large:       6px !default;\n$border-radius-small:       3px !default;\n\n//** Global color for active items (e.g., navs or dropdowns).\n$component-active-color:    #fff !default;\n//** Global background color for active items (e.g., navs or dropdowns).\n$component-active-bg:       $brand-primary !default;\n\n//** Width of the `border` for generating carets that indicator dropdowns.\n$caret-width-base:          4px !default;\n//** Carets increase slightly in size for larger components.\n$caret-width-large:         5px !default;\n\n\n//== Tables\n//\n//## Customizes the `.table` component with basic values, each used across all table variations.\n\n//** Padding for `<th>`s and `<td>`s.\n$table-cell-padding:            8px !default;\n//** Padding for cells in `.table-condensed`.\n$table-condensed-cell-padding:  5px !default;\n\n//** Default background color used for all tables.\n$table-bg:                      transparent !default;\n//** Background color used for `.table-striped`.\n$table-bg-accent:               #f9f9f9 !default;\n//** Background color used for `.table-hover`.\n$table-bg-hover:                #f5f5f5 !default;\n$table-bg-active:               $table-bg-hover !default;\n\n//** Border color for table and cell borders.\n$table-border-color:            #ddd !default;\n\n\n//== Buttons\n//\n//## For each of Bootstrap's buttons, define text, background and border color.\n\n$btn-font-weight:                normal !default;\n\n$btn-default-color:              #333 !default;\n$btn-default-bg:                 #fff !default;\n$btn-default-border:             #ccc !default;\n\n$btn-primary-color:              #fff !default;\n$btn-primary-bg:                 $brand-primary !default;\n$btn-primary-border:             darken($btn-primary-bg, 5%) !default;\n\n$btn-success-color:              #fff !default;\n$btn-success-bg:                 $brand-success !default;\n$btn-success-border:             darken($btn-success-bg, 5%) !default;\n\n$btn-info-color:                 #fff !default;\n$btn-info-bg:                    $brand-info !default;\n$btn-info-border:                darken($btn-info-bg, 5%) !default;\n\n$btn-warning-color:              #fff !default;\n$btn-warning-bg:                 $brand-warning !default;\n$btn-warning-border:             darken($btn-warning-bg, 5%) !default;\n\n$btn-danger-color:               #fff !default;\n$btn-danger-bg:                  $brand-danger !default;\n$btn-danger-border:              darken($btn-danger-bg, 5%) !default;\n\n$btn-link-disabled-color:        $gray-light !default;\n\n// Allows for customizing button radius independently from global border radius\n$btn-border-radius-base:         $border-radius-base !default;\n$btn-border-radius-large:        $border-radius-large !default;\n$btn-border-radius-small:        $border-radius-small !default;\n\n\n//== Forms\n//\n//##\n\n//** `<input>` background color\n$input-bg:                       #fff !default;\n//** `<input disabled>` background color\n$input-bg-disabled:              $gray-lighter !default;\n\n//** Text color for `<input>`s\n$input-color:                    $gray !default;\n//** `<input>` border color\n$input-border:                   #ccc !default;\n\n// TODO: Rename `$input-border-radius` to `$input-border-radius-base` in v4\n//** Default `.form-control` border radius\n// This has no effect on `<select>`s in some browsers, due to the limited stylability of `<select>`s in CSS.\n$input-border-radius:            $border-radius-base !default;\n//** Large `.form-control` border radius\n$input-border-radius-large:      $border-radius-large !default;\n//** Small `.form-control` border radius\n$input-border-radius-small:      $border-radius-small !default;\n\n//** Border color for inputs on focus\n$input-border-focus:             #66afe9 !default;\n\n//** Placeholder text color\n$input-color-placeholder:        #999 !default;\n\n//** Default `.form-control` height\n$input-height-base:              ($line-height-computed + ($padding-base-vertical * 2) + 2) !default;\n//** Large `.form-control` height\n$input-height-large:             (ceil($font-size-large * $line-height-large) + ($padding-large-vertical * 2) + 2) !default;\n//** Small `.form-control` height\n$input-height-small:             (floor($font-size-small * $line-height-small) + ($padding-small-vertical * 2) + 2) !default;\n\n//** `.form-group` margin\n$form-group-margin-bottom:       15px !default;\n\n$legend-color:                   $gray-dark !default;\n$legend-border-color:            #e5e5e5 !default;\n\n//** Background color for textual input addons\n$input-group-addon-bg:           $gray-lighter !default;\n//** Border color for textual input addons\n$input-group-addon-border-color: $input-border !default;\n\n//** Disabled cursor for form controls and buttons.\n$cursor-disabled:                not-allowed !default;\n\n\n//== Dropdowns\n//\n//## Dropdown menu container and contents.\n\n//** Background for the dropdown menu.\n$dropdown-bg:                    #fff !default;\n//** Dropdown menu `border-color`.\n$dropdown-border:                rgba(0,0,0,.15) !default;\n//** Dropdown menu `border-color` **for IE8**.\n$dropdown-fallback-border:       #ccc !default;\n//** Divider color for between dropdown items.\n$dropdown-divider-bg:            #e5e5e5 !default;\n\n//** Dropdown link text color.\n$dropdown-link-color:            $gray-dark !default;\n//** Hover color for dropdown links.\n$dropdown-link-hover-color:      darken($gray-dark, 5%) !default;\n//** Hover background for dropdown links.\n$dropdown-link-hover-bg:         #f5f5f5 !default;\n\n//** Active dropdown menu item text color.\n$dropdown-link-active-color:     $component-active-color !default;\n//** Active dropdown menu item background color.\n$dropdown-link-active-bg:        $component-active-bg !default;\n\n//** Disabled dropdown menu item background color.\n$dropdown-link-disabled-color:   $gray-light !default;\n\n//** Text color for headers within dropdown menus.\n$dropdown-header-color:          $gray-light !default;\n\n//** Deprecated `$dropdown-caret-color` as of v3.1.0\n$dropdown-caret-color:           #000 !default;\n\n\n//-- Z-index master list\n//\n// Warning: Avoid customizing these values. They're used for a bird's eye view\n// of components dependent on the z-axis and are designed to all work together.\n//\n// Note: These variables are not generated into the Customizer.\n\n$zindex-navbar:            1000 !default;\n$zindex-dropdown:          1000 !default;\n$zindex-popover:           1060 !default;\n$zindex-tooltip:           1070 !default;\n$zindex-navbar-fixed:      1030 !default;\n$zindex-modal-background:  1040 !default;\n$zindex-modal:             1050 !default;\n\n\n//== Media queries breakpoints\n//\n//## Define the breakpoints at which your layout will change, adapting to different screen sizes.\n\n// Extra small screen / phone\n//** Deprecated `$screen-xs` as of v3.0.1\n$screen-xs:                  480px !default;\n//** Deprecated `$screen-xs-min` as of v3.2.0\n$screen-xs-min:              $screen-xs !default;\n//** Deprecated `$screen-phone` as of v3.0.1\n$screen-phone:               $screen-xs-min !default;\n\n// Small screen / tablet\n//** Deprecated `$screen-sm` as of v3.0.1\n$screen-sm:                  768px !default;\n$screen-sm-min:              $screen-sm !default;\n//** Deprecated `$screen-tablet` as of v3.0.1\n$screen-tablet:              $screen-sm-min !default;\n\n// Medium screen / desktop\n//** Deprecated `$screen-md` as of v3.0.1\n$screen-md:                  992px !default;\n$screen-md-min:              $screen-md !default;\n//** Deprecated `$screen-desktop` as of v3.0.1\n$screen-desktop:             $screen-md-min !default;\n\n// Large screen / wide desktop\n//** Deprecated `$screen-lg` as of v3.0.1\n$screen-lg:                  1200px !default;\n$screen-lg-min:              $screen-lg !default;\n//** Deprecated `$screen-lg-desktop` as of v3.0.1\n$screen-lg-desktop:          $screen-lg-min !default;\n\n// So media queries don't overlap when required, provide a maximum\n$screen-xs-max:              ($screen-sm-min - 1) !default;\n$screen-sm-max:              ($screen-md-min - 1) !default;\n$screen-md-max:              ($screen-lg-min - 1) !default;\n\n\n//== Grid system\n//\n//## Define your custom responsive grid.\n\n//** Number of columns in the grid.\n$grid-columns:              12 !default;\n//** Padding between columns. Gets divided in half for the left and right.\n$grid-gutter-width:         30px !default;\n// Navbar collapse\n//** Point at which the navbar becomes uncollapsed.\n$grid-float-breakpoint:     $screen-sm-min !default;\n//** Point at which the navbar begins collapsing.\n$grid-float-breakpoint-max: ($grid-float-breakpoint - 1) !default;\n\n\n//== Container sizes\n//\n//## Define the maximum width of `.container` for different screen sizes.\n\n// Small screen / tablet\n$container-tablet:             (720px + $grid-gutter-width) !default;\n//** For `$screen-sm-min` and up.\n$container-sm:                 $container-tablet !default;\n\n// Medium screen / desktop\n$container-desktop:            (940px + $grid-gutter-width) !default;\n//** For `$screen-md-min` and up.\n$container-md:                 $container-desktop !default;\n\n// Large screen / wide desktop\n$container-large-desktop:      (1140px + $grid-gutter-width) !default;\n//** For `$screen-lg-min` and up.\n$container-lg:                 $container-large-desktop !default;\n\n\n//== Navbar\n//\n//##\n\n// Basics of a navbar\n$navbar-height:                    50px !default;\n$navbar-margin-bottom:             $line-height-computed !default;\n$navbar-border-radius:             $border-radius-base !default;\n$navbar-padding-horizontal:        floor(($grid-gutter-width / 2)) !default;\n$navbar-padding-vertical:          (($navbar-height - $line-height-computed) / 2) !default;\n$navbar-collapse-max-height:       340px !default;\n\n$navbar-default-color:             #777 !default;\n$navbar-default-bg:                #f8f8f8 !default;\n$navbar-default-border:            darken($navbar-default-bg, 6.5%) !default;\n\n// Navbar links\n$navbar-default-link-color:                #777 !default;\n$navbar-default-link-hover-color:          #333 !default;\n$navbar-default-link-hover-bg:             transparent !default;\n$navbar-default-link-active-color:         #555 !default;\n$navbar-default-link-active-bg:            darken($navbar-default-bg, 6.5%) !default;\n$navbar-default-link-disabled-color:       #ccc !default;\n$navbar-default-link-disabled-bg:          transparent !default;\n\n// Navbar brand label\n$navbar-default-brand-color:               $navbar-default-link-color !default;\n$navbar-default-brand-hover-color:         darken($navbar-default-brand-color, 10%) !default;\n$navbar-default-brand-hover-bg:            transparent !default;\n\n// Navbar toggle\n$navbar-default-toggle-hover-bg:           #ddd !default;\n$navbar-default-toggle-icon-bar-bg:        #888 !default;\n$navbar-default-toggle-border-color:       #ddd !default;\n\n\n//=== Inverted navbar\n// Reset inverted navbar basics\n$navbar-inverse-color:                      lighten($gray-light, 15%) !default;\n$navbar-inverse-bg:                         #222 !default;\n$navbar-inverse-border:                     darken($navbar-inverse-bg, 10%) !default;\n\n// Inverted navbar links\n$navbar-inverse-link-color:                 lighten($gray-light, 15%) !default;\n$navbar-inverse-link-hover-color:           #fff !default;\n$navbar-inverse-link-hover-bg:              transparent !default;\n$navbar-inverse-link-active-color:          $navbar-inverse-link-hover-color !default;\n$navbar-inverse-link-active-bg:             darken($navbar-inverse-bg, 10%) !default;\n$navbar-inverse-link-disabled-color:        #444 !default;\n$navbar-inverse-link-disabled-bg:           transparent !default;\n\n// Inverted navbar brand label\n$navbar-inverse-brand-color:                $navbar-inverse-link-color !default;\n$navbar-inverse-brand-hover-color:          #fff !default;\n$navbar-inverse-brand-hover-bg:             transparent !default;\n\n// Inverted navbar toggle\n$navbar-inverse-toggle-hover-bg:            #333 !default;\n$navbar-inverse-toggle-icon-bar-bg:         #fff !default;\n$navbar-inverse-toggle-border-color:        #333 !default;\n\n\n//== Navs\n//\n//##\n\n//=== Shared nav styles\n$nav-link-padding:                          10px 15px !default;\n$nav-link-hover-bg:                         $gray-lighter !default;\n\n$nav-disabled-link-color:                   $gray-light !default;\n$nav-disabled-link-hover-color:             $gray-light !default;\n\n//== Tabs\n$nav-tabs-border-color:                     #ddd !default;\n\n$nav-tabs-link-hover-border-color:          $gray-lighter !default;\n\n$nav-tabs-active-link-hover-bg:             $body-bg !default;\n$nav-tabs-active-link-hover-color:          $gray !default;\n$nav-tabs-active-link-hover-border-color:   #ddd !default;\n\n$nav-tabs-justified-link-border-color:            #ddd !default;\n$nav-tabs-justified-active-link-border-color:     $body-bg !default;\n\n//== Pills\n$nav-pills-border-radius:                   $border-radius-base !default;\n$nav-pills-active-link-hover-bg:            $component-active-bg !default;\n$nav-pills-active-link-hover-color:         $component-active-color !default;\n\n\n//== Pagination\n//\n//##\n\n$pagination-color:                     $link-color !default;\n$pagination-bg:                        #fff !default;\n$pagination-border:                    #ddd !default;\n\n$pagination-hover-color:               $link-hover-color !default;\n$pagination-hover-bg:                  $gray-lighter !default;\n$pagination-hover-border:              #ddd !default;\n\n$pagination-active-color:              #fff !default;\n$pagination-active-bg:                 $brand-primary !default;\n$pagination-active-border:             $brand-primary !default;\n\n$pagination-disabled-color:            $gray-light !default;\n$pagination-disabled-bg:               #fff !default;\n$pagination-disabled-border:           #ddd !default;\n\n\n//== Pager\n//\n//##\n\n$pager-bg:                             $pagination-bg !default;\n$pager-border:                         $pagination-border !default;\n$pager-border-radius:                  15px !default;\n\n$pager-hover-bg:                       $pagination-hover-bg !default;\n\n$pager-active-bg:                      $pagination-active-bg !default;\n$pager-active-color:                   $pagination-active-color !default;\n\n$pager-disabled-color:                 $pagination-disabled-color !default;\n\n\n//== Jumbotron\n//\n//##\n\n$jumbotron-padding:              30px !default;\n$jumbotron-color:                inherit !default;\n$jumbotron-bg:                   $gray-lighter !default;\n$jumbotron-heading-color:        inherit !default;\n$jumbotron-font-size:            ceil(($font-size-base * 1.5)) !default;\n$jumbotron-heading-font-size:    ceil(($font-size-base * 4.5)) !default;\n\n\n//== Form states and alerts\n//\n//## Define colors for form feedback states and, by default, alerts.\n\n$state-success-text:             #3c763d !default;\n$state-success-bg:               #dff0d8 !default;\n$state-success-border:           darken(adjust-hue($state-success-bg, -10), 5%) !default;\n\n$state-info-text:                #31708f !default;\n$state-info-bg:                  #d9edf7 !default;\n$state-info-border:              darken(adjust-hue($state-info-bg, -10), 7%) !default;\n\n$state-warning-text:             #8a6d3b !default;\n$state-warning-bg:               #fcf8e3 !default;\n$state-warning-border:           darken(adjust-hue($state-warning-bg, -10), 5%) !default;\n\n$state-danger-text:              #a94442 !default;\n$state-danger-bg:                #f2dede !default;\n$state-danger-border:            darken(adjust-hue($state-danger-bg, -10), 5%) !default;\n\n\n//== Tooltips\n//\n//##\n\n//** Tooltip max width\n$tooltip-max-width:           200px !default;\n//** Tooltip text color\n$tooltip-color:               #fff !default;\n//** Tooltip background color\n$tooltip-bg:                  #000 !default;\n$tooltip-opacity:             .9 !default;\n\n//** Tooltip arrow width\n$tooltip-arrow-width:         5px !default;\n//** Tooltip arrow color\n$tooltip-arrow-color:         $tooltip-bg !default;\n\n\n//== Popovers\n//\n//##\n\n//** Popover body background color\n$popover-bg:                          #fff !default;\n//** Popover maximum width\n$popover-max-width:                   276px !default;\n//** Popover border color\n$popover-border-color:                rgba(0,0,0,.2) !default;\n//** Popover fallback border color\n$popover-fallback-border-color:       #ccc !default;\n\n//** Popover title background color\n$popover-title-bg:                    darken($popover-bg, 3%) !default;\n\n//** Popover arrow width\n$popover-arrow-width:                 10px !default;\n//** Popover arrow color\n$popover-arrow-color:                 $popover-bg !default;\n\n//** Popover outer arrow width\n$popover-arrow-outer-width:           ($popover-arrow-width + 1) !default;\n//** Popover outer arrow color\n$popover-arrow-outer-color:           fade_in($popover-border-color, 0.05) !default;\n//** Popover outer arrow fallback color\n$popover-arrow-outer-fallback-color:  darken($popover-fallback-border-color, 20%) !default;\n\n\n//== Labels\n//\n//##\n\n//** Default label background color\n$label-default-bg:            $gray-light !default;\n//** Primary label background color\n$label-primary-bg:            $brand-primary !default;\n//** Success label background color\n$label-success-bg:            $brand-success !default;\n//** Info label background color\n$label-info-bg:               $brand-info !default;\n//** Warning label background color\n$label-warning-bg:            $brand-warning !default;\n//** Danger label background color\n$label-danger-bg:             $brand-danger !default;\n\n//** Default label text color\n$label-color:                 #fff !default;\n//** Default text color of a linked label\n$label-link-hover-color:      #fff !default;\n\n\n//== Modals\n//\n//##\n\n//** Padding applied to the modal body\n$modal-inner-padding:         15px !default;\n\n//** Padding applied to the modal title\n$modal-title-padding:         15px !default;\n//** Modal title line-height\n$modal-title-line-height:     $line-height-base !default;\n\n//** Background color of modal content area\n$modal-content-bg:                             #fff !default;\n//** Modal content border color\n$modal-content-border-color:                   rgba(0,0,0,.2) !default;\n//** Modal content border color **for IE8**\n$modal-content-fallback-border-color:          #999 !default;\n\n//** Modal backdrop background color\n$modal-backdrop-bg:           #000 !default;\n//** Modal backdrop opacity\n$modal-backdrop-opacity:      .5 !default;\n//** Modal header border color\n$modal-header-border-color:   #e5e5e5 !default;\n//** Modal footer border color\n$modal-footer-border-color:   $modal-header-border-color !default;\n\n$modal-lg:                    900px !default;\n$modal-md:                    600px !default;\n$modal-sm:                    300px !default;\n\n\n//== Alerts\n//\n//## Define alert colors, border radius, and padding.\n\n$alert-padding:               15px !default;\n$alert-border-radius:         $border-radius-base !default;\n$alert-link-font-weight:      bold !default;\n\n$alert-success-bg:            $state-success-bg !default;\n$alert-success-text:          $state-success-text !default;\n$alert-success-border:        $state-success-border !default;\n\n$alert-info-bg:               $state-info-bg !default;\n$alert-info-text:             $state-info-text !default;\n$alert-info-border:           $state-info-border !default;\n\n$alert-warning-bg:            $state-warning-bg !default;\n$alert-warning-text:          $state-warning-text !default;\n$alert-warning-border:        $state-warning-border !default;\n\n$alert-danger-bg:             $state-danger-bg !default;\n$alert-danger-text:           $state-danger-text !default;\n$alert-danger-border:         $state-danger-border !default;\n\n\n//== Progress bars\n//\n//##\n\n//** Background color of the whole progress component\n$progress-bg:                 #f5f5f5 !default;\n//** Progress bar text color\n$progress-bar-color:          #fff !default;\n//** Variable for setting rounded corners on progress bar.\n$progress-border-radius:      $border-radius-base !default;\n\n//** Default progress bar color\n$progress-bar-bg:             $brand-primary !default;\n//** Success progress bar color\n$progress-bar-success-bg:     $brand-success !default;\n//** Warning progress bar color\n$progress-bar-warning-bg:     $brand-warning !default;\n//** Danger progress bar color\n$progress-bar-danger-bg:      $brand-danger !default;\n//** Info progress bar color\n$progress-bar-info-bg:        $brand-info !default;\n\n\n//== List group\n//\n//##\n\n//** Background color on `.list-group-item`\n$list-group-bg:                 #fff !default;\n//** `.list-group-item` border color\n$list-group-border:             #ddd !default;\n//** List group border radius\n$list-group-border-radius:      $border-radius-base !default;\n\n//** Background color of single list items on hover\n$list-group-hover-bg:           #f5f5f5 !default;\n//** Text color of active list items\n$list-group-active-color:       $component-active-color !default;\n//** Background color of active list items\n$list-group-active-bg:          $component-active-bg !default;\n//** Border color of active list elements\n$list-group-active-border:      $list-group-active-bg !default;\n//** Text color for content within active list items\n$list-group-active-text-color:  lighten($list-group-active-bg, 40%) !default;\n\n//** Text color of disabled list items\n$list-group-disabled-color:      $gray-light !default;\n//** Background color of disabled list items\n$list-group-disabled-bg:         $gray-lighter !default;\n//** Text color for content within disabled list items\n$list-group-disabled-text-color: $list-group-disabled-color !default;\n\n$list-group-link-color:         #555 !default;\n$list-group-link-hover-color:   $list-group-link-color !default;\n$list-group-link-heading-color: #333 !default;\n\n\n//== Panels\n//\n//##\n\n$panel-bg:                    #fff !default;\n$panel-body-padding:          15px !default;\n$panel-heading-padding:       10px 15px !default;\n$panel-footer-padding:        $panel-heading-padding !default;\n$panel-border-radius:         $border-radius-base !default;\n\n//** Border color for elements within panels\n$panel-inner-border:          #ddd !default;\n$panel-footer-bg:             #f5f5f5 !default;\n\n$panel-default-text:          $gray-dark !default;\n$panel-default-border:        #ddd !default;\n$panel-default-heading-bg:    #f5f5f5 !default;\n\n$panel-primary-text:          #fff !default;\n$panel-primary-border:        $brand-primary !default;\n$panel-primary-heading-bg:    $brand-primary !default;\n\n$panel-success-text:          $state-success-text !default;\n$panel-success-border:        $state-success-border !default;\n$panel-success-heading-bg:    $state-success-bg !default;\n\n$panel-info-text:             $state-info-text !default;\n$panel-info-border:           $state-info-border !default;\n$panel-info-heading-bg:       $state-info-bg !default;\n\n$panel-warning-text:          $state-warning-text !default;\n$panel-warning-border:        $state-warning-border !default;\n$panel-warning-heading-bg:    $state-warning-bg !default;\n\n$panel-danger-text:           $state-danger-text !default;\n$panel-danger-border:         $state-danger-border !default;\n$panel-danger-heading-bg:     $state-danger-bg !default;\n\n\n//== Thumbnails\n//\n//##\n\n//** Padding around the thumbnail image\n$thumbnail-padding:           4px !default;\n//** Thumbnail background color\n$thumbnail-bg:                $body-bg !default;\n//** Thumbnail border color\n$thumbnail-border:            #ddd !default;\n//** Thumbnail border radius\n$thumbnail-border-radius:     $border-radius-base !default;\n\n//** Custom text color for thumbnail captions\n$thumbnail-caption-color:     $text-color !default;\n//** Padding around the thumbnail caption\n$thumbnail-caption-padding:   9px !default;\n\n\n//== Wells\n//\n//##\n\n$well-bg:                     #f5f5f5 !default;\n$well-border:                 darken($well-bg, 7%) !default;\n\n\n//== Badges\n//\n//##\n\n$badge-color:                 #fff !default;\n//** Linked badge text color on hover\n$badge-link-hover-color:      #fff !default;\n$badge-bg:                    $gray-light !default;\n\n//** Badge text color in active nav link\n$badge-active-color:          $link-color !default;\n//** Badge background color in active nav link\n$badge-active-bg:             #fff !default;\n\n$badge-font-weight:           bold !default;\n$badge-line-height:           1 !default;\n$badge-border-radius:         10px !default;\n\n\n//== Breadcrumbs\n//\n//##\n\n$breadcrumb-padding-vertical:   8px !default;\n$breadcrumb-padding-horizontal: 15px !default;\n//** Breadcrumb background color\n$breadcrumb-bg:                 #f5f5f5 !default;\n//** Breadcrumb text color\n$breadcrumb-color:              #ccc !default;\n//** Text color of current page in the breadcrumb\n$breadcrumb-active-color:       $gray-light !default;\n//** Textual separator for between breadcrumb elements\n$breadcrumb-separator:          \"/\" !default;\n\n\n//== Carousel\n//\n//##\n\n$carousel-text-shadow:                        0 1px 2px rgba(0,0,0,.6) !default;\n\n$carousel-control-color:                      #fff !default;\n$carousel-control-width:                      15% !default;\n$carousel-control-opacity:                    .5 !default;\n$carousel-control-font-size:                  20px !default;\n\n$carousel-indicator-active-bg:                #fff !default;\n$carousel-indicator-border-color:             #fff !default;\n\n$carousel-caption-color:                      #fff !default;\n\n\n//== Close\n//\n//##\n\n$close-font-weight:           bold !default;\n$close-color:                 #000 !default;\n$close-text-shadow:           0 1px 0 #fff !default;\n\n\n//== Code\n//\n//##\n\n$code-color:                  #c7254e !default;\n$code-bg:                     #f9f2f4 !default;\n\n$kbd-color:                   #fff !default;\n$kbd-bg:                      #333 !default;\n\n$pre-bg:                      #f5f5f5 !default;\n$pre-color:                   $gray-dark !default;\n$pre-border-color:            #ccc !default;\n$pre-scrollable-max-height:   340px !default;\n\n\n//== Type\n//\n//##\n\n//** Horizontal offset for forms and lists.\n$component-offset-horizontal: 180px !default;\n//** Text muted color\n$text-muted:                  $gray-light !default;\n//** Abbreviations and acronyms border color\n$abbr-border-color:           $gray-light !default;\n//** Headings small color\n$headings-small-color:        $gray-light !default;\n//** Blockquote small color\n$blockquote-small-color:      $gray-light !default;\n//** Blockquote font size\n$blockquote-font-size:        ($font-size-base * 1.25) !default;\n//** Blockquote border color\n$blockquote-border-color:     $gray-lighter !default;\n//** Page header border color\n$page-header-border-color:    $gray-lighter !default;\n//** Width of horizontal description list titles\n$dl-horizontal-offset:        $component-offset-horizontal !default;\n//** Point at which .dl-horizontal becomes horizontal\n$dl-horizontal-breakpoint:    $grid-float-breakpoint !default;\n//** Horizontal line color.\n$hr-border:                   $gray-lighter !default;\n","@import '../../../styles/animations.scss';\n\nxos-table {\n\n  display: block;\n\n  tr.ng-move,\n  tr.ng-enter,\n  tr.ng-leave {\n    transition:all linear 0.5s;\n  }\n\n  tr.ng-leave.ng-leave-active,\n  tr.ng-move,\n  tr.ng-enter {\n    opacity:0;\n    animation: 0.5s slideOutRight ease-in-out;\n  }\n\n  tr.ng-leave,\n  tr.ng-move.ng-move-active,\n  tr.ng-enter.ng-enter-active {\n    opacity:1;\n    animation: 0.5s slideInRight ease-in-out;\n  }\n}","@import '../../../styles/animations.scss';\n\nxos-alert {\n\n  /* when hiding */\n  .ng-hide-add         { animation:0.5s fadeOutDown ease-in-out; }\n\n  /* when showing */\n  .ng-hide-remove      { animation:0.5s fadeInUp ease-in-out; }\n}","@import '../../../styles/animations.scss';\n@import '../../../../../../style/sass/bootstrap/bootstrap/_variables.scss';\n\ninput + xos-validation {\n  margin-top: $form-group-margin-bottom;\n  display: block;\n}","xos-smart-table{\n  \n}"],"mappings":"ACAA,UAAU,CAAC,AAAA,YAAY;EACrB,AAAA,IAAI;IACF,SAAS,EAAE,uBAAW;IACtB,UAAU,EAAE,OAAQ;EAGtB,AAAA,EAAE;IACA,SAAS,EAAE,oBAAW;;AAI1B,UAAU,CAAC,AAAA,aAAa;EACtB,AAAA,IAAI;IACF,SAAS,EAAE,oBAAW;EAGxB,AAAA,EAAE;IACA,UAAU,EAAE,MAAO;IACnB,SAAS,EAAE,uBAAW;;AAI1B,UAAU,CAAC,AAAA,QAAQ;EACjB,AAAA,IAAI;IACF,OAAO,EAAE,CAAE;IACX,SAAS,EAAE,uBAAW;EAGxB,AAAA,EAAE;IACA,OAAO,EAAE,CAAE;IACX,SAAS,EAAE,IAAK;;AAIpB,UAAU,CAAC,AAAA,WAAW;EACpB,AAAA,IAAI;IACF,OAAO,EAAE,CAAE;EAGb,AAAA,EAAE;IACA,OAAO,EAAE,CAAE;IACX,SAAS,EAAE,uBAAW;;AAzC1B,UAAU,CAAC,AAAA,YAAY;EACrB,AAAA,IAAI;IACF,SAAS,EAAE,uBAAW;IACtB,UAAU,EAAE,OAAQ;EAGtB,AAAA,EAAE;IACA,SAAS,EAAE,oBAAW;;AAI1B,UAAU,CAAC,AAAA,aAAa;EACtB,AAAA,IAAI;IACF,SAAS,EAAE,oBAAW;EAGxB,AAAA,EAAE;IACA,UAAU,EAAE,MAAO;IACnB,SAAS,EAAE,uBAAW;;AAI1B,UAAU,CAAC,AAAA,QAAQ;EACjB,AAAA,IAAI;IACF,OAAO,EAAE,CAAE;IACX,SAAS,EAAE,uBAAW;EAGxB,AAAA,EAAE;IACA,OAAO,EAAE,CAAE;IACX,SAAS,EAAE,IAAK;;AAIpB,UAAU,CAAC,AAAA,WAAW;EACpB,AAAA,IAAI;IACF,OAAO,EAAE,CAAE;EAGb,AAAA,EAAE;IACA,OAAO,EAAE,CAAE;IACX,SAAS,EAAE,uBAAW;;AEvC1B,AAAA,SAAS,CAAC;EAER,OAAO,EAAE,KAAM,GAqBhB;EAvBD,AAII,SAJK,CAIP,EAAE,AAAA,QAAQ;EAJZ,AAKI,SALK,CAKP,EAAE,AAAA,SAAS;EALb,AAMI,SANK,CAMP,EAAE,AAAA,SAAS,CAAC;IACV,UAAU,EAAC,eAAgB,GAC5B;EARH,AAUa,SAVJ,CAUP,EAAE,AAAA,SAAS,AAAA,gBAAgB;EAV7B,AAWI,SAXK,CAWP,EAAE,AAAA,QAAQ;EAXZ,AAYI,SAZK,CAYP,EAAE,AAAA,SAAS,CAAC;IACV,OAAO,EAAC,CAAE;IACV,SAAS,EAAE,8BAA+B,GAC3C;EAfH,AAiBI,SAjBK,CAiBP,EAAE,AAAA,SAAS;EAjBb,AAkBY,SAlBH,CAkBP,EAAE,AAAA,QAAQ,AAAA,eAAe;EAlB3B,AAmBa,SAnBJ,CAmBP,EAAE,AAAA,SAAS,AAAA,gBAAgB,CAAC;IAC1B,OAAO,EAAC,CAAE;IACV,SAAS,EAAE,6BAA8B,GAC1C;;AFxBH,UAAU,CAAC,AAAA,YAAY;EACrB,AAAA,IAAI;IACF,SAAS,EAAE,uBAAW;IACtB,UAAU,EAAE,OAAQ;EAGtB,AAAA,EAAE;IACA,SAAS,EAAE,oBAAW;;AAI1B,UAAU,CAAC,AAAA,aAAa;EACtB,AAAA,IAAI;IACF,SAAS,EAAE,oBAAW;EAGxB,AAAA,EAAE;IACA,UAAU,EAAE,MAAO;IACnB,SAAS,EAAE,uBAAW;;AAI1B,UAAU,CAAC,AAAA,QAAQ;EACjB,AAAA,IAAI;IACF,OAAO,EAAE,CAAE;IACX,SAAS,EAAE,uBAAW;EAGxB,AAAA,EAAE;IACA,OAAO,EAAE,CAAE;IACX,SAAS,EAAE,IAAK;;AAIpB,UAAU,CAAC,AAAA,WAAW;EACpB,AAAA,IAAI;IACF,OAAO,EAAE,CAAE;EAGb,AAAA,EAAE;IACA,OAAO,EAAE,CAAE;IACX,SAAS,EAAE,uBAAW;;AGvC1B,AAAA,SAAS,CAAC;EAER,iBAAiB;EAGjB,kBAAkB,EAEnB;EAPD,AAGE,SAHO,CAGP,YAAY,CAAS;IAAE,SAAS,EAAC,4BAA6B,GAAI;EAHpE,AAME,SANO,CAMP,eAAe,CAAM;IAAE,SAAS,EAAC,yBAA0B,GAAI;;AHRjE,UAAU,CAAC,AAAA,YAAY;EACrB,AAAA,IAAI;IACF,SAAS,EAAE,uBAAW;IACtB,UAAU,EAAE,OAAQ;EAGtB,AAAA,EAAE;IACA,SAAS,EAAE,oBAAW;;AAI1B,UAAU,CAAC,AAAA,aAAa;EACtB,AAAA,IAAI;IACF,SAAS,EAAE,oBAAW;EAGxB,AAAA,EAAE;IACA,UAAU,EAAE,MAAO;IACnB,SAAS,EAAE,uBAAW;;AAI1B,UAAU,CAAC,AAAA,QAAQ;EACjB,AAAA,IAAI;IACF,OAAO,EAAE,CAAE;IACX,SAAS,EAAE,uBAAW;EAGxB,AAAA,EAAE;IACA,OAAO,EAAE,CAAE;IACX,SAAS,EAAE,IAAK;;AAIpB,UAAU,CAAC,AAAA,WAAW;EACpB,AAAA,IAAI;IACF,OAAO,EAAE,CAAE;EAGb,AAAA,EAAE;IACA,OAAO,EAAE,CAAE;IACX,SAAS,EAAE,uBAAW;;AItC1B,AAAQ,KAAH,GAAG,cAAc,CAAC;EACrB,UAAU,EHwNqB,IAAI;EGvNnC,OAAO,EAAE,KAAM,GAChB;;CLGD,AAAA,AAAU,SAAT,AAAA,IAAY,AAAA,AAAS,QAAR,AAAA,IAAW,AAAA,AAAc,aAAb,AAAA,IAAgB,AAAA,AAAW,UAAV,AAAA,GAAa,AAAA,SAAS,EAAE,AAAA,WAAW,CAAC;EAC7E,OAAO,EAAE,eAAgB,GAC1B;;AAED,AAAO,IAAH,GAAG,IAAI,CAAC;EACV,0BAA0B;EAC1B,UAAU,EE6MqB,IAAI,GF5MpC","names":[],"sourceRoot":"/source/"} */
diff --git a/xos/core/xoslib/methods/loginview.py b/xos/core/xoslib/methods/loginview.py
old mode 100755
new mode 100644
index 69ee289..2dc79c6
--- a/xos/core/xoslib/methods/loginview.py
+++ b/xos/core/xoslib/methods/loginview.py
@@ -62,8 +62,8 @@
         return self.do_login(request, username, password)
 
     def post(self, request, format=None):
-        username = request.DATA.get("username", None)
-        password = request.DATA.get("password", None)
+        username = request.data.get("username", None)
+        password = request.data.get("password", None)
 
         return self.do_login(request, username, password)
 
@@ -97,5 +97,5 @@
         return self.do_logout(request, sessionid)
 
     def post(self, request, format=None):
-        sessionid = request.DATA.get("xossessionid", None)
+        sessionid = request.data.get("xossessionid", None)
         return self.do_logout(request, sessionid)
\ No newline at end of file
diff --git a/xos/core/xoslib/methods/portforwarding.py b/xos/core/xoslib/methods/portforwarding.py
index 0d24423..c98b1bd 100644
--- a/xos/core/xoslib/methods/portforwarding.py
+++ b/xos/core/xoslib/methods/portforwarding.py
@@ -27,7 +27,7 @@
     def get_queryset(self):
         queryset = queryset=Port.objects.all()
 
-        node_name = self.request.QUERY_PARAMS.get('node_name', None)
+        node_name = self.request.query_params.get('node_name', None)
         if node_name is not None:
             queryset = queryset.filter(instance__node__name = node_name)
 
@@ -51,7 +51,7 @@
     def get_queryset(self):
         queryset = queryset=Port.objects.all()
 
-        node_name = self.request.QUERY_PARAMS.get('node_name', None)
+        node_name = self.request.query_params.get('node_name', None)
         if node_name is not None:
             queryset = queryset.filter(instance__node__name = node_name)
 
diff --git a/xos/core/xoslib/methods/sshkeys.py b/xos/core/xoslib/methods/sshkeys.py
index 6223540..705a968 100644
--- a/xos/core/xoslib/methods/sshkeys.py
+++ b/xos/core/xoslib/methods/sshkeys.py
@@ -26,7 +26,7 @@
     def get_queryset(self):
         queryset = queryset=Instance.objects.all()
 
-        node_name = self.request.QUERY_PARAMS.get('node_name', None)
+        node_name = self.request.query_params.get('node_name', None)
         if node_name is not None:
             queryset = queryset.filter(node__name = node_name)
 
@@ -47,7 +47,7 @@
     def get_queryset(self):
         queryset = queryset=Instance.objects.all()
 
-        node_name = self.request.QUERY_PARAMS.get('node_name', None)
+        node_name = self.request.query_params.get('node_name', None)
         if node_name is not None:
             queryset = queryset.filter(node__name = node_name)
 
diff --git a/xos/core/xoslib/static/js/vendor/ngXosHelpers.js b/xos/core/xoslib/static/js/vendor/ngXosHelpers.js
index f981551..7ff31fe 100644
--- a/xos/core/xoslib/static/js/vendor/ngXosHelpers.js
+++ b/xos/core/xoslib/static/js/vendor/ngXosHelpers.js
@@ -1 +1,1839 @@
-"use strict";!function(){angular.module("xos.uiComponents",[])}(),function(){angular.module("xos.uiComponents").directive("xosTable",function(){return{restrict:"E",scope:{data:"=",config:"="},template:'\n          <div ng-show="vm.data.length > 0">\n            <div class="row" ng-if="vm.config.filter == \'fulltext\'">\n              <div class="col-xs-12">\n                <input\n                  class="form-control"\n                  placeholder="Type to search.."\n                  type="text"\n                  ng-model="vm.query"/>\n              </div>\n            </div>\n            <table ng-class="vm.classes" ng-show="vm.data.length > 0">\n              <thead>\n                <tr>\n                  <th ng-repeat="col in vm.columns">\n                    {{col.label}}\n                    <span ng-if="vm.config.order">\n                      <a href="" ng-click="vm.orderBy = col.prop; vm.reverse = false">\n                        <i class="glyphicon glyphicon-chevron-up"></i>\n                      </a>\n                      <a href="" ng-click="vm.orderBy = col.prop; vm.reverse = true">\n                        <i class="glyphicon glyphicon-chevron-down"></i>\n                      </a>\n                    </span>\n                  </th>\n                  <th ng-if="vm.config.actions">Actions</th>\n                </tr>\n              </thead>\n              <tbody ng-if="vm.config.filter == \'field\'">\n                <tr>\n                  <td ng-repeat="col in vm.columns">\n                    <input\n                      class="form-control"\n                      placeholder="Type to search by {{col.label}}"\n                      type="text"\n                      ng-model="vm.query[col.prop]"/>\n                  </td>\n                  <td ng-if="vm.config.actions"></td>\n                </tr>\n              </tbody>\n              <tbody>\n                <tr ng-repeat="item in vm.data | filter:vm.query | orderBy:vm.orderBy:vm.reverse | pagination:vm.currentPage * vm.config.pagination.pageSize | limitTo: (vm.config.pagination.pageSize || vm.data.length) track by $index">\n                  <td ng-repeat="col in vm.columns">{{item[col.prop]}}</td>\n                  <td ng-if="vm.config.actions">\n                    <a href=""\n                      ng-repeat="action in vm.config.actions"\n                      ng-click="action.cb(item)"\n                      title="{{action.label}}">\n                      <i\n                        class="glyphicon glyphicon-{{action.icon}}"\n                        style="color: {{action.color}};"></i>\n                    </a>\n                  </td>\n                </tr>\n              </tbody>\n            </table>\n            <xos-pagination\n              ng-if="vm.config.pagination"\n              page-size="vm.config.pagination.pageSize"\n              total-elements="vm.data.length"\n              change="vm.goToPage">\n              </xos-pagination>\n          </div>\n          <div ng-show="vm.data.length == 0 || !vm.data">\n            <div class="alert alert-info">\n              No data to show.\n            </div>\n          </div>\n        ',bindToController:!0,controllerAs:"vm",controller:function(){var n=this;if(!this.config)throw new Error('[xosTable] Please provide a configuration via the "config" attribute');if(!this.config.columns)throw new Error("[xosTable] Please provide a columns list in the configuration");this.columns=this.config.columns,this.classes=this.config.classes||"table table-striped table-bordered",this.config.actions,this.config.pagination&&(this.currentPage=0,this.goToPage=function(e){n.currentPage=e})}}})}(),function(){angular.module("xos.uiComponents").directive("xosPagination",function(){return{restrict:"E",scope:{pageSize:"=",totalElements:"=",change:"="},template:'\n        <div class="row" ng-if="vm.pageList.length > 1">\n          <div class="col-xs-12 text-center">\n            <ul class="pagination">\n              <li\n                ng-click="vm.goToPage(vm.currentPage - 1)"\n                ng-class="{disabled: vm.currentPage == 0}">\n                <a href="" aria-label="Previous">\n                    <span aria-hidden="true">&laquo;</span>\n                </a>\n              </li>\n              <li ng-repeat="i in vm.pageList" ng-class="{active: i === vm.currentPage}">\n                <a href="" ng-click="vm.goToPage(i)">{{i + 1}}</a>\n              </li>\n              <li\n                ng-click="vm.goToPage(vm.currentPage + 1)"\n                ng-class="{disabled: vm.currentPage == vm.pages - 1}">\n                <a href="" aria-label="Next">\n                    <span aria-hidden="true">&raquo;</span>\n                </a>\n              </li>\n            </ul>\n          </div>\n        </div>\n      ',bindToController:!0,controllerAs:"vm",controller:["$scope",function(n){var e=this;this.currentPage=0,this.goToPage=function(n){0>n||n===e.pages||(e.currentPage=n,e.change(n))},this.createPages=function(n){for(var e=[],r=0;n>r;r++)e.push(r);return e},n.$watch(function(){return e.totalElements},function(){e.totalElements&&(e.pages=Math.ceil(e.totalElements/e.pageSize),e.pageList=e.createPages(e.pages))})}]}}).filter("pagination",function(){return function(n,e){return n&&angular.isArray(n)?(e=parseInt(e,10),n.slice(e)):n}})}(),function(){angular.module("xos.uiComponents").directive("xosAlert",function(){return{restrict:"E",scope:{config:"=",show:"=?"},template:'\n        <div class="alert alert-{{vm.config.type}}" ng-show="vm.show">\n          <button type="button" class="close" ng-if="vm.config.closeBtn" ng-click="vm.dismiss()">\n            <span aria-hidden="true">&times;</span>\n          </button>\n          <p ng-transclude></p>\n        </div>\n      ',transclude:!0,bindToController:!0,controllerAs:"vm",controller:["$timeout",function(n){var e=this;if(!this.config)throw new Error('[xosAlert] Please provide a configuration via the "config" attribute');this.show=this.show!==!1,this.dismiss=function(){e.show=!1},this.config.autoHide&&!function(){var r=n(function(){e.dismiss(),n.cancel(r)},e.config.autoHide)}()}]}})}(),function(){function n(n,e,r){n.interceptors.push("SetCSRFToken"),e.startSymbol("{$"),e.endSymbol("$}"),r.defaults.stripTrailingSlashes=!1}n.$inject=["$httpProvider","$interpolateProvider","$resourceProvider"],angular.module("bugSnag",[]).factory("$exceptionHandler",function(){return function(n,e){window.Bugsnag?Bugsnag.notifyException(n,{diagnostics:{cause:e}}):console.error(n,e,n.stack)}}),angular.module("xos.helpers",["ngCookies","ngResource","bugSnag","xos.uiComponents"]).config(n)}(),function(){angular.module("xos.helpers").service("vSG-Collection",["$resource",function(n){return n("/api/service/vsg/")}])}(),function(){angular.module("xos.helpers").service("vOLT-Collection",["$resource",function(n){return n("/api/tenant/cord/volt/:volt_id/",{volt_id:"@id"})}])}(),function(){angular.module("xos.helpers").service("Users",["$resource",function(n){return n("/api/core/users/")}])}(),function(){angular.module("xos.helpers").service("Truckroll-Collection",["$resource",function(n){return n("/api/tenant/truckroll/:truckroll_id/",{truckroll_id:"@id"})}])}(),function(){angular.module("xos.helpers").service("Subscribers",["$resource",function(n){return n("/api/tenant/cord/subscriber/:subscriber_id/",{subscriber_id:"@id"})}]).service("Subscriber-features",["$resource",function(n){return n("/api/tenant/cord/subscriber/:subscriber_id/features/",{subscriber_id:"@id"})}]).service("Subscriber-features-uplink_speed",["$resource",function(n){return n("/api/tenant/cord/subscriber/:subscriber_id/features/uplink_speed/",{subscriber_id:"@id"})}]).service("Subscriber-features-downlink_speed",["$resource",function(n){return n("/api/tenant/cord/subscriber/:subscriber_id/features/downlink_speed/",{subscriber_id:"@id"})}]).service("Subscriber-features-cdn",["$resource",function(n){return n("/api/tenant/cord/subscriber/:subscriber_id/features/cdn/",{subscriber_id:"@id"})}]).service("Subscriber-features-uverse",["$resource",function(n){return n("/api/tenant/cord/subscriber/:subscriber_id/features/uverse/",{subscriber_id:"@id"})}]).service("Subscriber-features-status",["$resource",function(n){return n("/api/tenant/cord/subscriber/:subscriber_id/features/status/",{subscriber_id:"@id"})}])}(),function(){angular.module("xos.helpers").service("ONOS-Services-Collection",["$resource",function(n){return n("/api/service/onos/")}])}(),function(){angular.module("xos.helpers").service("ONOS-App-Collection",["$resource",function(n){return n("/api/tenant/onos/app/")}])}(),function(){function n(){return{request:function(n){return-1===n.url.indexOf(".html")&&(n.url+="?no_hyperlinks=1"),n}}}angular.module("xos.helpers").factory("NoHyperlinks",n)}(),function(){function n(n){return{request:function(e){return"GET"!==e.method&&(e.headers["X-CSRFToken"]=n.get("xoscsrftoken")),e}}}n.$inject=["$cookies"],angular.module("xos.helpers").factory("SetCSRFToken",n)}();
\ No newline at end of file
+'use strict';
+
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 3/24/16.
+ */
+
+(function () {
+  'use strict';
+
+  /**
+  * @ngdoc overview
+  * @name xos.uiComponents
+  * @description
+  * A collection of UI components useful for Dashboard development.
+  * Currently available components are:
+  * - [xosAlert](/#/module/xos.uiComponents.directive:xosAlert)
+  * - [xosForm](/#/module/xos.uiComponents.directive:xosForm)
+  * - [xosPagination](/#/module/xos.uiComponents.directive:xosPagination)
+  * - [xosSmartTable](/#/module/xos.uiComponents.directive:xosSmartTable)
+  * - [xosTable](/#/module/xos.uiComponents.directive:xosTable)
+  * - [xosValidation](/#/module/xos.uiComponents.directive:xosValidation)
+  **/
+
+  angular.module('xos.uiComponents', ['chart.js']);
+})();
+//# sourceMappingURL=../maps/ui_components/ui-components.module.js.map
+
+'use strict';
+
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 3/24/16.
+ */
+
+(function () {
+  'use strict';
+
+  angular.module('xos.uiComponents')
+
+  /**
+  * @ngdoc directive
+  * @name xos.uiComponents.directive:xosSmartTable
+  * @link xos.uiComponents.directive:xosTable xosTable
+  * @link xos.uiComponents.directive:xosForm xosForm
+  * @restrict E
+  * @description The xos-table directive
+  * @param {Object} config The configuration for the component,
+  * it is composed by the name of an angular [$resource](https://docs.angularjs.org/api/ngResource/service/$resource)
+  * and an array of fields that shouldn't be printed.
+  * ```
+  * {
+      resource: 'Users',
+      hiddenFields: []
+    }
+  * ```
+  * @scope
+  * @example
+   <example module="sampleSmartTable">
+    <file name="index.html">
+      <div ng-controller="SampleCtrl as vm">
+        <xos-smart-table config="vm.config"></xos-smart-table>
+      </div>
+    </file>
+    <file name="script.js">
+      angular.module('sampleSmartTable', ['xos.uiComponents', 'ngResource', 'ngMockE2E'])
+      // This is only for documentation purpose
+      .run(function($httpBackend, _){
+        let datas = [{id: 1, name: 'Jhon', surname: 'Doe'}];
+        let count = 1;
+         let paramsUrl = new RegExp(/\/test\/(.+)/);
+         $httpBackend.whenDELETE(paramsUrl, undefined, ['id']).respond((method, url, data, headers, params) => {
+          data = angular.fromJson(data);
+          let id = url.match(paramsUrl)[1];
+          _.remove(datas, (d) => {
+            return d.id === parseInt(id);
+          })
+          return [204];
+        });
+         $httpBackend.whenGET('/test').respond(200, datas)
+        $httpBackend.whenPOST('/test').respond((method, url, data) => {
+          data = angular.fromJson(data);
+          data.id = ++count;
+          datas.push(data);
+          return [201, data, {}];
+        });
+      })
+      .factory('_', function($window){
+        return $window._;
+      })
+      .service('SampleResource', function($resource){
+        return $resource('/test/:id', {id: '@id'});
+      })
+      // End of documentation purpose, example start
+      .controller('SampleCtrl', function(){
+        this.config = {
+          resource: 'SampleResource'
+        };
+      });
+    </file>
+  </example>
+  */
+
+  .directive('xosSmartTable', function () {
+    return {
+      restrict: 'E',
+      scope: {
+        config: '='
+      },
+      template: '\n        <div class="row" ng-show="vm.data.length > 0">\n          <div class="col-xs-12 text-right">\n            <a href="" class="btn btn-success" ng-click="vm.createItem()">\n              Add\n            </a>\n          </div>\n        </div>\n        <div class="row">\n          <div class="col-xs-12 table-responsive">\n            <xos-table config="vm.tableConfig" data="vm.data"></xos-table>\n          </div>\n        </div>\n        <div class="panel panel-default" ng-show="vm.detailedItem">\n          <div class="panel-heading">\n            <div class="row">\n              <div class="col-xs-11">\n                <h3 class="panel-title" ng-show="vm.detailedItem.id">Update {{vm.config.resource}} {{vm.detailedItem.id}}</h3>\n                <h3 class="panel-title" ng-show="!vm.detailedItem.id">Create {{vm.config.resource}} item</h3>\n              </div>\n              <div class="col-xs-1">\n                <a href="" ng-click="vm.cleanForm()">\n                  <i class="glyphicon glyphicon-remove pull-right"></i>\n                </a>\n              </div>\n            </div>\n          </div>\n          <div class="panel-body">\n            <xos-form config="vm.formConfig" ng-model="vm.detailedItem"></xos-form>\n          </div>\n        </div>\n        <xos-alert config="{type: \'success\', closeBtn: true}" show="vm.responseMsg">{{vm.responseMsg}}</xos-alert>\n        <xos-alert config="{type: \'danger\', closeBtn: true}" show="vm.responseErr">{{vm.responseErr}}</xos-alert>\n      ',
+      bindToController: true,
+      controllerAs: 'vm',
+      controller: ["$injector", "LabelFormatter", "_", "XosFormHelpers", function controller($injector, LabelFormatter, _, XosFormHelpers) {
+        var _this = this;
+
+        // TODO
+        // - Validate the config (what if resource does not exist?)
+
+        // NOTE
+        // Corner case
+        // - if response is empty, how can we generate a form ?
+
+        this.responseMsg = false;
+        this.responseErr = false;
+
+        this.tableConfig = {
+          columns: [],
+          actions: [{
+            label: 'delete',
+            icon: 'remove',
+            cb: function cb(item) {
+              _this.Resource.delete({ id: item.id }).$promise.then(function () {
+                _.remove(_this.data, function (d) {
+                  return d.id === item.id;
+                });
+                _this.responseMsg = _this.config.resource + ' with id ' + item.id + ' successfully deleted';
+              }).catch(function (err) {
+                _this.responseErr = err.data.detail || 'Error while deleting ' + _this.config.resource + ' with id ' + item.id;
+              });
+            },
+            color: 'red'
+          }, {
+            label: 'details',
+            icon: 'search',
+            cb: function cb(item) {
+              _this.detailedItem = item;
+            }
+          }],
+          classes: 'table table-striped table-bordered table-responsive',
+          filter: 'field',
+          order: true,
+          pagination: {
+            pageSize: 10
+          }
+        };
+
+        this.formConfig = {
+          exclude: this.config.hiddenFields,
+          fields: {},
+          formName: this.config.resource + 'Form',
+          actions: [{
+            label: 'Save',
+            icon: 'ok',
+            cb: function cb(item) {
+              var p = void 0;
+              var isNew = true;
+
+              if (item.id) {
+                p = item.$update();
+                isNew = false;
+              } else {
+                p = item.$save();
+              }
+
+              p.then(function (res) {
+                if (isNew) {
+                  _this.data.push(angular.copy(res));
+                }
+                delete _this.detailedItem;
+                _this.responseMsg = _this.config.resource + ' with id ' + item.id + ' successfully saved';
+              }).catch(function (err) {
+                _this.responseErr = err.data.detail || 'Error while saving ' + _this.config.resource + ' with id ' + item.id;
+              });
+            },
+            class: 'success'
+          }]
+        };
+
+        this.cleanForm = function () {
+          delete _this.detailedItem;
+        };
+
+        this.createItem = function () {
+          _this.detailedItem = new _this.Resource();
+        };
+
+        this.Resource = $injector.get(this.config.resource);
+
+        var getData = function getData() {
+          _this.Resource.query().$promise.then(function (res) {
+
+            if (!res[0]) {
+              return;
+            }
+
+            var item = res[0];
+            var props = Object.keys(item);
+
+            _.remove(props, function (p) {
+              return p == 'id' || p == 'validators';
+            });
+
+            // TODO move out cb
+            if (angular.isArray(_this.config.hiddenFields)) {
+              props = _.difference(props, _this.config.hiddenFields);
+            }
+
+            var labels = props.map(function (p) {
+              return LabelFormatter.format(p);
+            });
+
+            props.forEach(function (p, i) {
+              _this.tableConfig.columns.push({
+                label: labels[i],
+                prop: p
+              });
+            });
+
+            // build form structure
+            props.forEach(function (p, i) {
+              _this.formConfig.fields[p] = {
+                label: LabelFormatter.format(labels[i]).replace(':', ''),
+                type: XosFormHelpers._getFieldFormat(item[p])
+              };
+            });
+
+            _this.data = res;
+          });
+        };
+
+        getData();
+      }]
+    };
+  });
+})();
+//# sourceMappingURL=../../../maps/ui_components/smartComponents/smartTable/smartTable.component.js.map
+
+'use strict';
+
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 3/24/16.
+ */
+
+(function () {
+  'use strict';
+
+  angular.module('xos.uiComponents')
+  /**
+    * @ngdoc directive
+    * @name xos.uiComponents.directive:xosSmartPie
+    * @restrict E
+    * @description The xos-table directive
+    * @param {Object} config The configuration for the component,
+    * it is composed by the name of an angular [$resource](https://docs.angularjs.org/api/ngResource/service/$resource)
+    * and a field name that is used to group the data.
+    * ```
+    * {
+        resource: 'Users',
+        groupBy: 'fieldName',
+        classes: 'my-custom-class',
+        labelFormatter: (labels) => {
+          // here you can format your label,
+          // you should return an array with the same order
+          return labels;
+        }
+      }
+    * ```
+    * @scope
+    * @example
+     <example module="sampleSmartPie">
+      <file name="index.html">
+        <div ng-controller="SampleCtrl as vm">
+          <xos-smart-pie config="vm.config"></xos-smart-pie>
+        </div>
+      </file>
+      <file name="script.js">
+        angular.module('sampleSmartPie', ['xos.uiComponents', 'ngResource', 'ngMockE2E'])
+        .controller('SampleCtrl', function(){
+          this.config = {
+            resource: 'SampleResource',
+            groupBy: 'category',
+            poll: 2,
+            labelFormatter: (labels) => {
+              return labels.map(l => l === '1' ? 'Active' : 'Banned');
+            }
+          };
+        });
+      </file>
+      <file name="backend.js">
+        angular.module('sampleSmartPie')
+        .run(function($httpBackend, _){
+          let mock = [
+            [
+              {id: 1, first_name: 'Jon', last_name: 'Snow', category: 1},
+              {id: 2, first_name: 'Danaerys', last_name: 'Targaryen', category: 2},
+              {id: 3, first_name: 'Aria', last_name: 'Stark', category: 1},
+              {id: 3, first_name: 'Tyrion', last_name: 'Lannister', category: 1}
+            ],
+             [
+              {id: 1, first_name: 'Jon', last_name: 'Snow', category: 1},
+              {id: 2, first_name: 'Danaerys', last_name: 'Targaryen', category: 2},
+              {id: 3, first_name: 'Aria', last_name: 'Stark', category: 2},
+              {id: 3, first_name: 'Tyrion', last_name: 'Lannister', category: 2}
+            ],
+             [
+              {id: 1, first_name: 'Jon', last_name: 'Snow', category: 1},
+              {id: 2, first_name: 'Danaerys', last_name: 'Targaryen', category: 2},
+              {id: 3, first_name: 'Aria', last_name: 'Stark', category: 1},
+              {id: 3, first_name: 'Tyrion', last_name: 'Lannister', category: 2}
+            ]
+          ];
+          $httpBackend.whenGET('/test').respond(function(method, url, data, headers, params) {
+            return [200, mock[Math.round(Math.random() * 3)]];
+          });
+        })
+        .factory('_', function($window){
+          return $window._;
+        })
+        .service('SampleResource', function($resource){
+          return $resource('/test/:id', {id: '@id'});
+        })
+      </file>
+    </example>
+     <example module="sampleSmartPiePoll">
+      <file name="index.html">
+        <div ng-controller="SampleCtrl as vm">
+          <xos-smart-pie config="vm.config"></xos-smart-pie>
+        </div>
+      </file>
+      <file name="script.js">
+        angular.module('sampleSmartPiePoll', ['xos.uiComponents', 'ngResource', 'ngMockE2E'])
+        .controller('SampleCtrl', function(){
+          this.config = {
+            resource: 'SampleResource',
+            groupBy: 'category',
+            labelFormatter: (labels) => {
+              return labels.map(l => l === '1' ? 'North' : 'Dragon');
+            }
+          };
+        });
+      </file>
+      <file name="backendPoll.js">
+        angular.module('sampleSmartPiePoll')
+        .run(function($httpBackend, _){
+          let datas = [
+            {id: 1, first_name: 'Jon', last_name: 'Snow', category: 1},
+            {id: 2, first_name: 'Danaerys', last_name: 'Targaryen', category: 2},
+            {id: 3, first_name: 'Aria', last_name: 'Stark', category: 1}
+          ];
+           $httpBackend.whenGET('/test').respond(200, datas)
+        })
+        .factory('_', function($window){
+          return $window._;
+        })
+        .service('SampleResource', function($resource){
+          return $resource('/test/:id', {id: '@id'});
+        })
+      </file>
+    </example>
+    */
+  .directive('xosSmartPie', function () {
+    return {
+      restrict: 'E',
+      scope: {
+        config: '='
+      },
+      template: '\n        <canvas\n          class="chart chart-pie {{vm.config.classes}}"\n          chart-data="vm.data" chart-labels="vm.labels"\n          chart-legend="{{vm.config.legend}}">\n        </canvas>\n      ',
+      bindToController: true,
+      controllerAs: 'vm',
+      controller: ["$injector", "$timeout", "$interval", "_", function controller($injector, $timeout, $interval, _) {
+        var _this = this;
+
+        this.Resource = $injector.get(this.config.resource);
+
+        var getData = function getData() {
+          _this.Resource.query().$promise.then(function (res) {
+
+            if (!res[0]) {
+              return;
+            }
+
+            // group data
+            var grouped = _.groupBy(res, _this.config.groupBy);
+            _this.data = _.reduce(Object.keys(grouped), function (data, group) {
+              return data.concat(grouped[group].length);
+            }, []);
+            // create labels
+            _this.labels = angular.isFunction(_this.config.labelFormatter) ? _this.config.labelFormatter(Object.keys(grouped)) : Object.keys(grouped);
+          });
+        };
+
+        getData();
+
+        if (this.config.poll) {
+          $interval(function () {
+            getData();
+          }, this.config.poll * 1000);
+        }
+      }]
+    };
+  });
+})();
+//# sourceMappingURL=../../../maps/ui_components/smartComponents/smartPie/smartPie.component.js.map
+
+'use strict';
+
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 4/15/16.
+ */
+
+(function () {
+  'use strict';
+
+  angular.module('xos.uiComponents')
+
+  /**
+    * @ngdoc directive
+    * @name xos.uiComponents.directive:xosValidation
+    * @restrict E
+    * @description The xos-validation directive
+    * @param {Object} errors The error object
+    * @element ANY
+    * @scope
+  * @example
+  <example module="sampleValidation">
+    <file name="index.html">
+      <div ng-controller="SampleCtrl as vm">
+        <div class="row">
+          <div class="col-xs-12">
+            <label>Set an error type:</label>
+          </div>
+          <div class="col-xs-2">
+            <a class="btn"
+              ng-click="vm.errors.required = !vm.errors.required"
+              ng-class="{'btn-default': !vm.errors.required, 'btn-success': vm.errors.required}">
+              Required
+            </a>
+          </div>
+          <div class="col-xs-2">
+            <a class="btn"
+              ng-click="vm.errors.email = !vm.errors.email"
+              ng-class="{'btn-default': !vm.errors.email, 'btn-success': vm.errors.email}">
+              Email
+            </a>
+          </div>
+          <div class="col-xs-2">
+            <a class="btn"
+              ng-click="vm.errors.minlength = !vm.errors.minlength"
+              ng-class="{'btn-default': !vm.errors.minlength, 'btn-success': vm.errors.minlength}">
+              Min Length
+            </a>
+          </div>
+          <div class="col-xs-2">
+            <a class="btn"
+              ng-click="vm.errors.maxlength = !vm.errors.maxlength"
+              ng-class="{'btn-default': !vm.errors.maxlength, 'btn-success': vm.errors.maxlength}">
+              Max Length
+            </a>
+          </div>
+        </div>
+        <xos-validation errors="vm.errors"></xos-validation>
+      </div>
+    </file>
+    <file name="script.js">
+      angular.module('sampleValidation', ['xos.uiComponents'])
+      .controller('SampleCtrl', function(){
+        this.errors = {
+          email: false
+        }
+      });
+    </file>
+  </example>
+    */
+
+  .directive('xosValidation', function () {
+    return {
+      restrict: 'E',
+      scope: {
+        errors: '='
+      },
+      template: '\n        <div ng-cloak>\n          <!-- <pre>{{vm.errors.email | json}}</pre> -->\n          <xos-alert config="vm.config" show="vm.errors.required !== undefined && vm.errors.required !== false">\n            Field required\n          </xos-alert>\n          <xos-alert config="vm.config" show="vm.errors.email !== undefined && vm.errors.email !== false">\n            This is not a valid email\n          </xos-alert>\n          <xos-alert config="vm.config" show="vm.errors.minlength !== undefined && vm.errors.minlength !== false">\n            Too short\n          </xos-alert>\n          <xos-alert config="vm.config" show="vm.errors.maxlength !== undefined && vm.errors.maxlength !== false">\n            Too long\n          </xos-alert>\n          <xos-alert config="vm.config" show="vm.errors.custom !== undefined && vm.errors.custom !== false">\n            Field invalid\n          </xos-alert>\n        </div>\n      ',
+      transclude: true,
+      bindToController: true,
+      controllerAs: 'vm',
+      controller: function controller() {
+        this.config = {
+          type: 'danger'
+        };
+      }
+    };
+  });
+})();
+//# sourceMappingURL=../../../maps/ui_components/dumbComponents/validation/validation.component.js.map
+
+'use strict';
+
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 3/24/16.
+ */
+
+(function () {
+  'use strict';
+
+  angular.module('xos.uiComponents')
+
+  /**
+  * @ngdoc directive
+  * @name xos.uiComponents.directive:xosTable
+  * @restrict E
+  * @description The xos-table directive
+  * @param {Object} config The configuration for the component.
+  * ```
+  * {
+  *   columns: [
+  *     {
+  *       label: 'Human readable name',
+  *       prop: 'Property to read in the model object'
+  *     }
+  *   ],
+  *   classes: 'table table-striped table-bordered',
+  *   actions: [ // if defined add an action column
+        {
+          label: 'delete',
+          icon: 'remove', // refers to bootstraps glyphicon
+          cb: (user) => { // receive the model
+            console.log(user);
+          },
+          color: 'red'
+        }
+      ],
+      filter: 'field', // can be by `field` or `fulltext`
+      order: true // whether to show ordering arrows
+  * }
+  * ```
+  * @param {Array} data The data that should be rendered
+  * @element ANY
+  * @scope
+  * @example
+  <example module="sampleTable1">
+  <file name="index.html">
+    <div ng-controller="SampleCtrl1 as vm">
+      <xos-table data="vm.data" config="vm.config"></xos-table>
+    </div>
+  </file>
+  <file name="script.js">
+    angular.module('sampleTable1', ['xos.uiComponents'])
+    .controller('SampleCtrl1', function(){
+      this.config = {
+        columns: [
+          {
+            label: 'First Name', // column title
+            prop: 'name' // property to read in the data array
+          },
+          {
+            label: 'Last Name',
+            prop: 'lastname'
+          }
+        ]
+      };
+       this.data = [
+        {
+          name: 'John',
+          lastname: 'Doe'
+        },
+        {
+          name: 'Gili',
+          lastname: 'Fereydoun'
+        }
+      ]
+    });
+  </file>
+  </example>
+  <example module="sampleTable2" animations="true">
+  <file name="index.html">
+    <div ng-controller="SampleCtrl2 as vm">
+      <xos-table data="vm.data" config="vm.config"></xos-table>
+    </div>
+  </file>
+  <file name="script.js">
+    angular.module('sampleTable2', ['xos.uiComponents', 'ngAnimate'])
+    .controller('SampleCtrl2', function(){
+      this.config = {
+        columns: [
+          {
+            label: 'First Name', // column title
+            prop: 'name' // property to read in the data array
+          },
+          {
+            label: 'Last Name',
+            prop: 'lastname'
+          }
+        ],
+        classes: 'table table-striped table-condensed', // table classes, default to `table table-striped table-bordered`
+        actions: [ // if defined add an action column
+          {
+            label: 'delete', // label
+            icon: 'remove', // icons, refers to bootstraps glyphicon
+            cb: (user) => { // callback, get feeded with the full object
+              console.log(user);
+            },
+            color: 'red' // icon color
+          }
+        ],
+        filter: 'field', // can be by `field` or `fulltext`
+        order: true
+      };
+       this.data = [
+        {
+          name: 'John',
+          lastname: 'Doe'
+        },
+        {
+          name: 'Gili',
+          lastname: 'Fereydoun'
+        }
+      ]
+    });
+  </file>
+  </example>
+  <example module="sampleTable3">
+  <file name="index.html">
+    <div ng-controller="SampleCtrl3 as vm">
+      <xos-table data="vm.data" config="vm.config"></xos-table>
+    </div>
+  </file>
+  <file name="script.js">
+    angular.module('sampleTable3', ['xos.uiComponents'])
+    .controller('SampleCtrl3', function(){
+      this.config = {
+        columns: [
+          {
+            label: 'First Name', // column title
+            prop: 'name' // property to read in the data array
+          },
+          {
+            label: 'Last Name',
+            prop: 'lastname'
+          }
+        ],
+        pagination: {
+          pageSize: 2
+        }
+      };
+       this.data = [
+        {
+          name: 'John',
+          lastname: 'Doe'
+        },
+        {
+          name: 'Gili',
+          lastname: 'Fereydoun'
+        },
+        {
+          name: 'Lucky',
+          lastname: 'Clarkson'
+        },
+        {
+          name: 'Tate',
+          lastname: 'Spalding'
+        }
+      ]
+    });
+  </file>
+  </example>
+  **/
+
+  .directive('xosTable', function () {
+    return {
+      restrict: 'E',
+      scope: {
+        data: '=',
+        config: '='
+      },
+      template: '\n          <div ng-show="vm.data.length > 0">\n            <div class="row" ng-if="vm.config.filter == \'fulltext\'">\n              <div class="col-xs-12">\n                <input\n                  class="form-control"\n                  placeholder="Type to search.."\n                  type="text"\n                  ng-model="vm.query"/>\n              </div>\n            </div>\n            <table ng-class="vm.classes" ng-hide="vm.data.length == 0">\n              <thead>\n                <tr>\n                  <th ng-repeat="col in vm.columns">\n                    {{col.label}}\n                    <span ng-if="vm.config.order">\n                      <a href="" ng-click="vm.orderBy = col.prop; vm.reverse = false">\n                        <i class="glyphicon glyphicon-chevron-up"></i>\n                      </a>\n                      <a href="" ng-click="vm.orderBy = col.prop; vm.reverse = true">\n                        <i class="glyphicon glyphicon-chevron-down"></i>\n                      </a>\n                    </span>\n                  </th>\n                  <th ng-if="vm.config.actions">Actions:</th>\n                </tr>\n              </thead>\n              <tbody ng-if="vm.config.filter == \'field\'">\n                <tr>\n                  <td ng-repeat="col in vm.columns">\n                    <input\n                      class="form-control"\n                      placeholder="Type to search by {{col.label}}"\n                      type="text"\n                      ng-model="vm.query[col.prop]"/>\n                  </td>\n                  <td ng-if="vm.config.actions"></td>\n                </tr>\n              </tbody>\n              <tbody>\n                <tr ng-repeat="item in vm.data | filter:vm.query | orderBy:vm.orderBy:vm.reverse | pagination:vm.currentPage * vm.config.pagination.pageSize | limitTo: (vm.config.pagination.pageSize || vm.data.length) track by $index">\n                  <td ng-repeat="col in vm.columns">{{item[col.prop]}}</td>\n                  <td ng-if="vm.config.actions">\n                    <a href=""\n                      ng-repeat="action in vm.config.actions"\n                      ng-click="action.cb(item)"\n                      title="{{action.label}}">\n                      <i\n                        class="glyphicon glyphicon-{{action.icon}}"\n                        style="color: {{action.color}};"></i>\n                    </a>\n                  </td>\n                </tr>\n              </tbody>\n            </table>\n            <xos-pagination\n              ng-if="vm.config.pagination"\n              page-size="vm.config.pagination.pageSize"\n              total-elements="vm.data.length"\n              change="vm.goToPage">\n              </xos-pagination>\n          </div>\n          <div ng-show="vm.data.length == 0 || !vm.data">\n             <xos-alert config="{type: \'info\'}">\n              No data to show.\n            </xos-alert>\n          </div>\n        ',
+      bindToController: true,
+      controllerAs: 'vm',
+      controller: function controller() {
+        var _this = this;
+
+        if (!this.config) {
+          throw new Error('[xosTable] Please provide a configuration via the "config" attribute');
+        }
+
+        if (!this.config.columns) {
+          throw new Error('[xosTable] Please provide a columns list in the configuration');
+        }
+
+        this.columns = this.config.columns;
+        this.classes = this.config.classes || 'table table-striped table-bordered';
+
+        if (this.config.actions) {
+          // TODO validate action format
+        }
+        if (this.config.pagination) {
+          this.currentPage = 0;
+          this.goToPage = function (n) {
+            _this.currentPage = n;
+          };
+        }
+      }
+    };
+  });
+})();
+//# sourceMappingURL=../../../maps/ui_components/dumbComponents/table/table.component.js.map
+
+'use strict';
+
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 4/15/16.
+ */
+
+(function () {
+  'use strict';
+
+  angular.module('xos.uiComponents')
+
+  /**
+    * @ngdoc directive
+    * @name xos.uiComponents.directive:xosPagination
+    * @restrict E
+    * @description The xos-table directive
+    * @param {Number} pageSize Number of elements per page
+    * @param {Number} totalElements Number of total elements in the collection
+    * @param {Function} change The callback to be triggered on page change.
+    * * @element ANY
+    * @scope
+    * @example
+  <example module="samplePagination">
+    <file name="index.html">
+      <div ng-controller="SampleCtrl1 as vm">
+        <xos-pagination
+          page-size="vm.pageSize"
+          total-elements="vm.totalElements"
+          change="vm.change">
+        </xos-pagination>
+      </div>
+    </file>
+    <file name="script.js">
+      angular.module('samplePagination', ['xos.uiComponents'])
+      .controller('SampleCtrl1', function(){
+        this.pageSize = 10;
+        this.totalElements = 35;
+        this.change = (pageNumber) => {
+          console.log(pageNumber);
+        }
+      });
+    </file>
+  </example>
+  **/
+
+  .directive('xosPagination', function () {
+    return {
+      restrict: 'E',
+      scope: {
+        pageSize: '=',
+        totalElements: '=',
+        change: '='
+      },
+      template: '\n        <div class="row" ng-if="vm.pageList.length > 1">\n          <div class="col-xs-12 text-center">\n            <ul class="pagination">\n              <li\n                ng-click="vm.goToPage(vm.currentPage - 1)"\n                ng-class="{disabled: vm.currentPage == 0}">\n                <a href="" aria-label="Previous">\n                    <span aria-hidden="true">&laquo;</span>\n                </a>\n              </li>\n              <li ng-repeat="i in vm.pageList" ng-class="{active: i === vm.currentPage}">\n                <a href="" ng-click="vm.goToPage(i)">{{i + 1}}</a>\n              </li>\n              <li\n                ng-click="vm.goToPage(vm.currentPage + 1)"\n                ng-class="{disabled: vm.currentPage == vm.pages - 1}">\n                <a href="" aria-label="Next">\n                    <span aria-hidden="true">&raquo;</span>\n                </a>\n              </li>\n            </ul>\n          </div>\n        </div>\n      ',
+      bindToController: true,
+      controllerAs: 'vm',
+      controller: ["$scope", function controller($scope) {
+        var _this = this;
+
+        this.currentPage = 0;
+
+        this.goToPage = function (n) {
+          if (n < 0 || n === _this.pages) {
+            return;
+          }
+          _this.currentPage = n;
+          _this.change(n);
+        };
+
+        this.createPages = function (pages) {
+          var arr = [];
+          for (var i = 0; i < pages; i++) {
+            arr.push(i);
+          }
+          return arr;
+        };
+
+        // watch for data changes
+        $scope.$watch(function () {
+          return _this.totalElements;
+        }, function () {
+          if (_this.totalElements) {
+            _this.pages = Math.ceil(_this.totalElements / _this.pageSize);
+            _this.pageList = _this.createPages(_this.pages);
+          }
+        });
+      }]
+    };
+  }).filter('pagination', function () {
+    return function (input, start) {
+      if (!input || !angular.isArray(input)) {
+        return input;
+      }
+      start = parseInt(start, 10);
+      return input.slice(start);
+    };
+  });
+})();
+//# sourceMappingURL=../../../maps/ui_components/dumbComponents/pagination/pagination.component.js.map
+
+'use strict';
+
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj; };
+
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 4/18/16.
+ */
+
+(function () {
+  'use strict';
+
+  angular.module('xos.uiComponents')
+
+  /**
+    * @ngdoc directive
+    * @name xos.uiComponents.directive:xosForm
+    * @restrict E
+    * @description The xos-form directive.
+    * This components have two usage, given a model it is able to autogenerate a form or it can be configured to create a custom form.
+    * @param {Object} config The configuration object
+    * ```
+    * {
+    *   exclude: ['id', 'validators', 'created', 'updated', 'deleted'], //field to be skipped in the form, the provide values are concatenated
+    *   actions: [ // define the form buttons with related callback
+    *     {
+            label: 'save',
+            icon: 'ok', // refers to bootstraps glyphicon
+            cb: (user) => { // receive the model
+              console.log(user);
+            },
+            class: 'success'
+          }
+    *   ],
+    *   fields: {
+    *     field_name: {
+    *       label: 'Field Label',
+    *       type: 'string' // options are: [date, boolean, number, email, string],
+    *       validators: {
+    *         minlength: number,
+              maxlength: number,
+              required: boolean,
+              min: number,
+              max: number
+    *       }
+    *     }
+    *   }
+    * }
+    * ```
+    * @element ANY
+    * @scope
+    * @example
+    
+    Autogenerated form
+   <example module="sampleForm">
+    <file name="script.js">
+      angular.module('sampleForm', ['xos.uiComponents'])
+      .factory('_', function($window){
+        return $window._;
+      })
+      .controller('SampleCtrl', function(){
+        this.model = {
+          first_name: 'Jhon',
+          last_name: 'Doe',
+          email: 'jhon.doe@sample.com',
+          active: true,
+          birthDate: '2015-02-17T22:06:38.059000Z'
+        }
+        this.config = {
+          exclude: ['password', 'last_login'],
+          formName: 'sampleForm',
+          actions: [
+            {
+              label: 'Save',
+              icon: 'ok', // refers to bootstraps glyphicon
+              cb: (user) => { // receive the model
+                console.log(user);
+              },
+              class: 'success'
+            }
+          ]
+        };
+      });
+    </file>
+    <file name="index.html">
+      <div ng-controller="SampleCtrl as vm">
+        <xos-form ng-model="vm.model" config="vm.config"></xos-form>
+      </div>
+    </file>
+  </example>
+   Configuration defined form
+   <example module="sampleForm1">
+    <file name="script.js">
+      angular.module('sampleForm1', ['xos.uiComponents'])
+      .factory('_', function($window){
+        return $window._;
+      })
+      .controller('SampleCtrl1', function(){
+        this.model = {
+        };
+         this.config = {
+          exclude: ['password', 'last_login'],
+          formName: 'sampleForm1',
+          actions: [
+            {
+              label: 'Save',
+              icon: 'ok', // refers to bootstraps glyphicon
+              cb: (user) => { // receive the model
+                console.log(user);
+              },
+              class: 'success'
+            }
+          ],
+          fields: {
+            first_name: {
+              type: 'string',
+              validators: {
+                required: true
+              }
+            },
+            last_name: {
+              label: 'Surname',
+              type: 'string',
+              validators: {
+                required: true,
+                minlength: 10
+              }
+            },
+            age: {
+              type: 'number',
+              validators: {
+                required: true,
+                min: 21
+              }
+            },
+          }
+        };
+      });
+    </file>
+    <file name="index.html">
+      <div ng-controller="SampleCtrl1 as vm">
+        <xos-form ng-model="vm.model" config="vm.config"></xos-form>
+      </div>
+    </file>
+  </example>
+   **/
+
+  .directive('xosForm', function () {
+    return {
+      restrict: 'E',
+      scope: {
+        config: '=',
+        ngModel: '='
+      },
+      template: '\n        <ng-form name="vm.{{vm.config.formName || \'form\'}}">\n          <div class="form-group" ng-repeat="(name, field) in vm.formField">\n            <label>{{field.label}}</label>\n            <input\n              ng-if="field.type !== \'boolean\'"\n              type="{{field.type}}"\n              name="{{name}}"\n              class="form-control"\n              ng-model="vm.ngModel[name]"\n              ng-minlength="field.validators.minlength || 0"\n              ng-maxlength="field.validators.maxlength || 2000"\n              ng-required="field.validators.required || false" />\n            <span class="boolean-field" ng-if="field.type === \'boolean\'">\n              <button\n                class="btn btn-success"\n                ng-show="vm.ngModel[name]"\n                ng-click="vm.ngModel[name] = false">\n                <i class="glyphicon glyphicon-ok"></i>\n              </button>\n              <button\n                class="btn btn-danger"\n                ng-show="!vm.ngModel[name]"\n                ng-click="vm.ngModel[name] = true">\n                <i class="glyphicon glyphicon-remove"></i>\n              </button>\n            </span>\n            <!-- <pre>{{vm[vm.config.formName][name].$error | json}}</pre> -->\n            <xos-validation errors="vm[vm.config.formName || \'form\'][name].$error"></xos-validation>\n          </div>\n          <div class="form-group" ng-if="vm.config.actions">\n            <button role="button" href=""\n              ng-repeat="action in vm.config.actions"\n              ng-click="action.cb(vm.ngModel)"\n              class="btn btn-{{action.class}}"\n              title="{{action.label}}">\n              <i class="glyphicon glyphicon-{{action.icon}}"></i>\n              {{action.label}}\n            </button>\n          </div>\n        </ng-form>\n      ',
+      bindToController: true,
+      controllerAs: 'vm',
+      controller: ["$scope", "$log", "_", "XosFormHelpers", function controller($scope, $log, _, XosFormHelpers) {
+        var _this = this;
+
+        if (!this.config) {
+          throw new Error('[xosForm] Please provide a configuration via the "config" attribute');
+        }
+
+        if (!this.config.actions) {
+          throw new Error('[xosForm] Please provide an action list in the configuration');
+        }
+
+        this.excludedField = ['id', 'validators', 'created', 'updated', 'deleted', 'backend_status'];
+        if (this.config && this.config.exclude) {
+          this.excludedField = this.excludedField.concat(this.config.exclude);
+        }
+
+        this.formField = [];
+        $scope.$watch(function () {
+          return _this.ngModel;
+        }, function (model) {
+
+          // empty from old stuff
+          _this.formField = {};
+
+          if (!model) {
+            return;
+          }
+
+          var diff = _.difference(Object.keys(model), _this.excludedField);
+          var modelField = XosFormHelpers.parseModelField(diff);
+          _this.formField = XosFormHelpers.buildFormStructure(modelField, _this.config.fields, model);
+        });
+      }]
+    };
+  }).service('XosFormHelpers', ["_", "LabelFormatter", function (_, LabelFormatter) {
+    var _this2 = this;
+
+    this._isEmail = function (text) {
+      var re = /(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))/;
+      return re.test(text);
+    };
+
+    this._getFieldFormat = function (value) {
+
+      // check if is date
+      if (_.isDate(value) || !Number.isNaN(Date.parse(value)) && new Date(value).getTime() > 631180800000) {
+        return 'date';
+      }
+
+      // check if is boolean
+      // isNaN(false) = false, false is a number (0), true is a number (1)
+      if (typeof value === 'boolean') {
+        return 'boolean';
+      }
+
+      // check if a string is a number
+      if (!isNaN(value) && value !== null) {
+        return 'number';
+      }
+
+      // check if a string is an email
+      if (_this2._isEmail(value)) {
+        return 'email';
+      }
+
+      // if null return string
+      if (value === null) {
+        return 'string';
+      }
+
+      return typeof value === 'undefined' ? 'undefined' : _typeof(value);
+    };
+
+    this.buildFormStructure = function (modelField, customField, model) {
+
+      modelField = Object.keys(modelField).length > 0 ? modelField : customField; //if no model field are provided, check custom
+      customField = customField || {};
+
+      return _.reduce(Object.keys(modelField), function (form, f) {
+
+        form[f] = {
+          label: customField[f] && customField[f].label ? customField[f].label + ':' : LabelFormatter.format(f),
+          type: customField[f] && customField[f].type ? customField[f].type : _this2._getFieldFormat(model[f]),
+          validators: customField[f] && customField[f].validators ? customField[f].validators : {}
+        };
+
+        if (form[f].type === 'date') {
+          model[f] = new Date(model[f]);
+        }
+
+        if (form[f].type === 'number') {
+          model[f] = parseInt(model[f], 10);
+        }
+
+        return form;
+      }, {});
+    };
+
+    this.parseModelField = function (fields) {
+      return _.reduce(fields, function (form, f) {
+        form[f] = {};
+        return form;
+      }, {});
+    };
+  }]);
+})();
+//# sourceMappingURL=../../../maps/ui_components/dumbComponents/form/form.component.js.map
+
+'use strict';
+
+/**
+ * © OpenCORD
+ *
+ * Visit http://guide.xosproject.org/devguide/addview/ for more information
+ *
+ * Created by teone on 4/15/16.
+ */
+
+(function () {
+  'use strict';
+
+  angular.module('xos.uiComponents')
+
+  /**
+    * @ngdoc directive
+    * @name xos.uiComponents.directive:xosAlert
+    * @restrict E
+    * @description The xos-alert directive
+    * @param {Object} config The configuration object
+    * ```
+    * {
+    *   type: 'danger', //info, success, warning
+    *   closeBtn: true, //default false
+    *   autoHide: 3000 //delay to automatically hide the alert
+    * }
+    * ```
+    * @param {Boolean=} show Binding to show and hide the alert, default to true
+    * @element ANY
+    * @scope
+    * @example
+  <example module="sampleAlert1">
+    <file name="index.html">
+      <div ng-controller="SampleCtrl1 as vm">
+        <xos-alert config="vm.config1">
+          A sample alert message
+        </xos-alert>
+        <xos-alert config="vm.config2">
+          A sample alert message (with close button)
+        </xos-alert>
+        <xos-alert config="vm.config3">
+          A sample info message
+        </xos-alert>
+        <xos-alert config="vm.config4">
+          A sample success message
+        </xos-alert>
+        <xos-alert config="vm.config5">
+          A sample warning message
+        </xos-alert>
+      </div>
+    </file>
+    <file name="script.js">
+      angular.module('sampleAlert1', ['xos.uiComponents'])
+      .controller('SampleCtrl1', function(){
+        this.config1 = {
+          type: 'danger'
+        };
+         this.config2 = {
+          type: 'danger',
+          closeBtn: true
+        };
+         this.config3 = {
+          type: 'info'
+        };
+         this.config4 = {
+          type: 'success'
+        };
+         this.config5 = {
+          type: 'warning'
+        };
+      });
+    </file>
+  </example>
+   <example module="sampleAlert2" animations="true">
+    <file name="index.html">
+      <div ng-controller="SampleCtrl as vm" class="row">
+        <div class="col-sm-4">
+          <a class="btn btn-default btn-block" ng-show="!vm.show" ng-click="vm.show = true">Show Alert</a>
+          <a class="btn btn-default btn-block" ng-show="vm.show" ng-click="vm.show = false">Hide Alert</a>
+        </div>
+        <div class="col-sm-8">
+          <xos-alert config="vm.config1" show="vm.show">
+            A sample alert message, not displayed by default.
+          </xos-alert>
+        </div>
+      </div>
+    </file>
+    <file name="script.js">
+      angular.module('sampleAlert2', ['xos.uiComponents', 'ngAnimate'])
+      .controller('SampleCtrl', function(){
+        this.config1 = {
+          type: 'success'
+        };
+         this.show = false;
+      });
+    </file>
+  </example>
+  **/
+
+  .directive('xosAlert', function () {
+    return {
+      restrict: 'E',
+      scope: {
+        config: '=',
+        show: '=?'
+      },
+      template: '\n        <div ng-cloak class="alert alert-{{vm.config.type}}" ng-hide="!vm.show">\n          <button type="button" class="close" ng-if="vm.config.closeBtn" ng-click="vm.dismiss()">\n            <span aria-hidden="true">&times;</span>\n          </button>\n          <p ng-transclude></p>\n        </div>\n      ',
+      transclude: true,
+      bindToController: true,
+      controllerAs: 'vm',
+      controller: ["$timeout", function controller($timeout) {
+        var _this = this;
+
+        if (!this.config) {
+          throw new Error('[xosAlert] Please provide a configuration via the "config" attribute');
+        }
+
+        // default the value to true
+        this.show = this.show !== false;
+
+        this.dismiss = function () {
+          _this.show = false;
+        };
+
+        if (this.config.autoHide) {
+          (function () {
+            var to = $timeout(function () {
+              _this.dismiss();
+              $timeout.cancel(to);
+            }, _this.config.autoHide);
+          })();
+        }
+      }]
+    };
+  });
+})();
+//# sourceMappingURL=../../../maps/ui_components/dumbComponents/alert/alert.component.js.map
+
+'use strict';
+
+(function () {
+  'use strict';
+
+  config.$inject = ["$httpProvider", "$interpolateProvider", "$resourceProvider"];
+  angular.module('bugSnag', []).factory('$exceptionHandler', function () {
+    return function (exception, cause) {
+      if (window.Bugsnag) {
+        Bugsnag.notifyException(exception, { diagnostics: { cause: cause } });
+      } else {
+        console.error(exception, cause, exception.stack);
+      }
+    };
+  });
+
+  /**
+  * @ngdoc overview
+  * @name xos.helpers
+  * @description this is the module that group all the helpers service and components for XOS
+  **/
+
+  angular.module('xos.helpers', ['ngCookies', 'ngResource', 'ngAnimate', 'bugSnag', 'xos.uiComponents']).config(config).factory('_', ["$window", function ($window) {
+    return $window._;
+  }]);
+
+  function config($httpProvider, $interpolateProvider, $resourceProvider) {
+    $httpProvider.interceptors.push('SetCSRFToken');
+
+    $interpolateProvider.startSymbol('{$');
+    $interpolateProvider.endSymbol('$}');
+
+    // NOTE http://www.masnun.com/2013/09/18/django-rest-framework-angularjs-resource-trailing-slash-problem.html
+    $resourceProvider.defaults.stripTrailingSlashes = false;
+  }
+})();
+//# sourceMappingURL=maps/xosHelpers.module.js.map
+
+'use strict';
+
+(function () {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.vSG-Collection
+  * @description Angular resource to fetch /api/service/vsg/
+  **/
+  .service('vSG-Collection', ["$resource", function ($resource) {
+    return $resource('/api/service/vsg/');
+  }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/vSG.js.map
+
+'use strict';
+
+(function () {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.vOLT-Collection
+  * @description Angular resource to fetch /api/tenant/cord/volt/:volt_id/
+  **/
+  .service('vOLT-Collection', ["$resource", function ($resource) {
+    return $resource('/api/tenant/cord/volt/:volt_id/', { volt_id: '@id' }, {
+      update: { method: 'PUT' }
+    });
+  }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/vOLT.js.map
+
+'use strict';
+
+(function () {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.Login
+  * @description Angular resource to fetch /api/utility/login/
+  **/
+  .service('Login', ["$resource", function ($resource) {
+    return $resource('/api/utility/login/');
+  }])
+  /**
+  * @ngdoc service
+  * @name xos.helpers.Logout
+  * @description Angular resource to fetch /api/utility/logout/
+  **/
+  .service('Logout', ["$resource", function ($resource) {
+    return $resource('/api/utility/logout/');
+  }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Utility.js.map
+
+'use strict';
+
+(function () {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.Users
+  * @description Angular resource to fetch /api/core/users/:id/
+  **/
+  .service('Users', ["$resource", function ($resource) {
+    return $resource('/api/core/users/:id/', { id: '@id' }, {
+      update: { method: 'PUT' }
+    });
+  }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Users.js.map
+
+'use strict';
+
+(function () {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.Truckroll-Collection
+  * @description Angular resource to fetch /api/tenant/truckroll/:truckroll_id/
+  **/
+  .service('Truckroll-Collection', ["$resource", function ($resource) {
+    return $resource('/api/tenant/truckroll/:truckroll_id/', { truckroll_id: '@id' }, {
+      update: { method: 'PUT' }
+    });
+  }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Truckroll.js.map
+
+'use strict';
+
+(function () {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.Subscribers
+  * @description Angular resource to fetch Subscribers
+  **/
+  .service('Subscribers', ["$resource", function ($resource) {
+    return $resource('/api/tenant/cord/subscriber/:id/', { id: '@id' }, {
+      update: { method: 'PUT' },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#View-a-Subscriber-Features-Detail
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * View-a-Subscriber-Features-Detail
+      **/
+      'View-a-Subscriber-Features-Detail': {
+        method: 'GET',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/'
+      },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#Read-Subscriber-uplink_speed
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * Read-Subscriber-uplink_speed
+      **/
+      'Read-Subscriber-uplink_speed': {
+        method: 'GET',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/uplink_speed/'
+      },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#Update-Subscriber-uplink_speed
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * Update-Subscriber-uplink_speed
+      **/
+      'Update-Subscriber-uplink_speed': {
+        method: 'PUT',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/uplink_speed/'
+      },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#Read-Subscriber-downlink_speed
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * Read-Subscriber-downlink_speed
+      **/
+      'Read-Subscriber-downlink_speed': {
+        method: 'GET',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/downlink_speed/'
+      },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#Update-Subscriber-downlink_speed
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * Update-Subscriber-downlink_speed
+      **/
+      'Update-Subscriber-downlink_speed': {
+        method: 'PUT',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/downlink_speed/'
+      },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#Read-Subscriber-cdn
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * Read-Subscriber-cdn
+      **/
+      'Read-Subscriber-cdn': {
+        method: 'GET',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/cdn/'
+      },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#Update-Subscriber-cdn
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * Update-Subscriber-cdn
+      **/
+      'Update-Subscriber-cdn': {
+        method: 'PUT',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/cdn/'
+      },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#Read-Subscriber-uverse
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * Read-Subscriber-uverse
+      **/
+      'Read-Subscriber-uverse': {
+        method: 'GET',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/uverse/'
+      },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#Update-Subscriber-uverse
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * Update-Subscriber-uverse
+      **/
+      'Update-Subscriber-uverse': {
+        method: 'PUT',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/uverse/'
+      },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#Read-Subscriber-status
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * Read-Subscriber-status
+      **/
+      'Read-Subscriber-status': {
+        method: 'GET',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/status/'
+      },
+      /**
+      * @ngdoc method
+      * @name xos.helpers.Subscribers#Update-Subscriber-status
+      * @methodOf xos.helpers.Subscribers
+      * @description
+      * Update-Subscriber-status
+      **/
+      'Update-Subscriber-status': {
+        method: 'PUT',
+        isArray: false,
+        url: '/api/tenant/cord/subscriber/:id/features/status/'
+      }
+    });
+  }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Subscribers.js.map
+
+'use strict';
+
+(function () {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.Slices
+  * @description Angular resource to fetch /api/core/slices/:id/
+  **/
+  .service('Slices', ["$resource", function ($resource) {
+    return $resource('/api/core/slices/:id/', { id: '@id' }, {
+      update: { method: 'PUT' }
+    });
+  }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Slices.js.map
+
+'use strict';
+
+(function () {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.Sites
+  * @description Angular resource to fetch /api/core/sites/:id/
+  **/
+  .service('Sites', ["$resource", function ($resource) {
+    return $resource('/api/core/sites/:id/', { id: '@id' }, {
+      update: { method: 'PUT' }
+    });
+  }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Sites.js.map
+
+'use strict';
+
+(function () {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.ONOS-Services-Collection
+  * @description Angular resource to fetch /api/service/onos/
+  **/
+  .service('ONOS-Services-Collection', ["$resource", function ($resource) {
+    return $resource('/api/service/onos/');
+  }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/ONOS-Services.js.map
+
+'use strict';
+
+(function () {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.ONOS-App-Collection
+  * @description Angular resource to fetch /api/tenant/onos/app/
+  **/
+  .service('ONOS-App-Collection', ["$resource", function ($resource) {
+    return $resource('/api/tenant/onos/app/');
+  }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/ONOS-Apps.js.map
+
+'use strict';
+
+(function () {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.Nodes
+  * @description Angular resource to fetch /api/core/nodes/:id/
+  **/
+  .service('Nodes', ["$resource", function ($resource) {
+    return $resource('/api/core/nodes/:id/', { id: '@id' }, {
+      update: { method: 'PUT' }
+    });
+  }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Nodes.js.map
+
+'use strict';
+
+(function () {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.Instances
+  * @description Angular resource to fetch /api/core/instances/:id/
+  **/
+  .service('Instances', ["$resource", function ($resource) {
+    return $resource('/api/core/instances/:id/', { id: '@id' }, {
+      update: { method: 'PUT' }
+    });
+  }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Instances.js.map
+
+'use strict';
+
+(function () {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.Flavors
+  * @description Angular resource to fetch /api/core/flavors/:id/
+  **/
+  .service('Flavors', ["$resource", function ($resource) {
+    return $resource('/api/core/flavors/:id/', { id: '@id' }, {
+      update: { method: 'PUT' }
+    });
+  }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Flavors.js.map
+
+'use strict';
+
+(function () {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.Example-Services-Collection
+  * @description Angular resource to fetch /api/service/exampleservice/
+  **/
+  .service('Example-Services-Collection', ["$resource", function ($resource) {
+    return $resource('/api/service/exampleservice/');
+  }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Example.js.map
+
+'use strict';
+
+(function () {
+  'use strict';
+
+  angular.module('xos.helpers')
+  /**
+  * @ngdoc service
+  * @name xos.helpers.Deployments
+  * @description Angular resource to fetch /api/core/deployments/:id/
+  **/
+  .service('Deployments', ["$resource", function ($resource) {
+    return $resource('/api/core/deployments/:id/', { id: '@id' }, {
+      update: { method: 'PUT' }
+    });
+  }]);
+})();
+//# sourceMappingURL=../../maps/services/rest/Deployments.js.map
+
+'use strict';
+
+(function () {
+  'use strict';
+
+  /**
+  * @ngdoc service
+  * @name xos.helpers.NoHyperlinks
+  * @description This factory is automatically loaded trough xos.helpers and will add an $http interceptor that will add ?no_hyperlinks=1 to your api request, that is required by django
+  **/
+
+  angular.module('xos.helpers').factory('NoHyperlinks', noHyperlinks);
+
+  function noHyperlinks() {
+    return {
+      request: function request(_request) {
+        if (_request.url.indexOf('.html') === -1) {
+          _request.url += '?no_hyperlinks=1';
+        }
+        return _request;
+      }
+    };
+  }
+})();
+//# sourceMappingURL=../maps/services/noHyperlinks.interceptor.js.map
+
+'use strict';
+
+// TODO write tests for log
+
+angular.module('xos.helpers').config(['$provide', function ($provide) {
+  // Use the `decorator` solution to substitute or attach behaviors to
+  // original service instance; @see angular-mocks for more examples....
+
+  $provide.decorator('$log', ['$delegate', function ($delegate) {
+
+    var isLogEnabled = function isLogEnabled() {
+      return window.location.href.indexOf('debug=true') >= 0;
+    };
+    // Save the original $log.debug()
+    var debugFn = $delegate.info;
+
+    // create the replacement function
+    var replacement = function replacement(fn) {
+      return function () {
+        if (!isLogEnabled()) {
+          console.log('logging is disabled');
+          return;
+        }
+        var args = [].slice.call(arguments);
+        var now = new Date();
+
+        // Prepend timestamp
+        args[0] = '[' + now.getHours() + ':' + now.getMinutes() + ':' + now.getSeconds() + '] ' + args[0];
+
+        // Call the original with the output prepended with formatted timestamp
+        fn.apply(null, args);
+      };
+    };
+
+    $delegate.info = replacement(debugFn);
+
+    return $delegate;
+  }]);
+}]);
+//# sourceMappingURL=../maps/services/log.decorator.js.map
+
+'use strict';
+
+(function () {
+  'use strict';
+
+  /**
+  * @ngdoc service
+  * @name xos.helpers.LabelFormatter
+  * @description This factory define a set of helper function to format label started from an object property
+  **/
+
+  angular.module('xos.uiComponents').factory('LabelFormatter', labelFormatter);
+
+  function labelFormatter() {
+
+    var _formatByUnderscore = function _formatByUnderscore(string) {
+      return string.split('_').join(' ').trim();
+    };
+
+    var _formatByUppercase = function _formatByUppercase(string) {
+      return string.split(/(?=[A-Z])/).map(function (w) {
+        return w.toLowerCase();
+      }).join(' ');
+    };
+
+    var _capitalize = function _capitalize(string) {
+      return string.slice(0, 1).toUpperCase() + string.slice(1);
+    };
+
+    var format = function format(string) {
+      string = _formatByUnderscore(string);
+      string = _formatByUppercase(string);
+
+      string = _capitalize(string).replace(/\s\s+/g, ' ') + ':';
+      return string.replace('::', ':');
+    };
+
+    return {
+      // test export
+      _formatByUnderscore: _formatByUnderscore,
+      _formatByUppercase: _formatByUppercase,
+      _capitalize: _capitalize,
+      // export to use
+      format: format
+    };
+  }
+})();
+//# sourceMappingURL=../maps/services/label_formatter.service.js.map
+
+'use strict';
+
+(function () {
+  'use strict';
+
+  /**
+  * @ngdoc service
+  * @name xos.helpers.SetCSRFToken
+  * @description This factory is automatically loaded trough xos.helpers and will add an $http interceptor that will the CSRF-Token to your request headers
+  **/
+
+  setCSRFToken.$inject = ["$cookies"];
+  angular.module('xos.helpers').factory('SetCSRFToken', setCSRFToken);
+
+  function setCSRFToken($cookies) {
+    return {
+      request: function request(_request) {
+        if (_request.method !== 'GET') {
+          _request.headers['X-CSRFToken'] = $cookies.get('xoscsrftoken');
+        }
+        return _request;
+      }
+    };
+  }
+})();
+//# sourceMappingURL=../maps/services/csrfToken.interceptor.js.map
diff --git a/xos/core/xoslib/static/js/vendor/ngXosVendor.js b/xos/core/xoslib/static/js/vendor/ngXosVendor.js
index f537697..b788f32 100644
--- a/xos/core/xoslib/static/js/vendor/ngXosVendor.js
+++ b/xos/core/xoslib/static/js/vendor/ngXosVendor.js
@@ -28745,10 +28745,12 @@
 
       var minlength = 0;
       attr.$observe('minlength', function(value) {
+        // console.log('minlength: ' + minlength);
         minlength = toInt(value) || 0;
         ctrl.$validate();
       });
       ctrl.$validators.minlength = function(modelValue, viewValue) {
+        // console.log('minlength: ' + minlength);
         return ctrl.$isEmpty(viewValue) || viewValue.length >= minlength;
       };
     }
@@ -49465,3 +49467,20143 @@
 
 
 })(window, window.angular);
+
+/**
+ * @license
+ * lodash 4.11.1 <https://lodash.com/>
+ * Copyright jQuery Foundation and other contributors <https://jquery.org/>
+ * Released under MIT license <https://lodash.com/license>
+ * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
+ * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+ */
+;(function() {
+
+  /** Used as a safe reference for `undefined` in pre-ES5 environments. */
+  var undefined;
+
+  /** Used as the semantic version number. */
+  var VERSION = '4.11.1';
+
+  /** Used as the size to enable large array optimizations. */
+  var LARGE_ARRAY_SIZE = 200;
+
+  /** Used as the `TypeError` message for "Functions" methods. */
+  var FUNC_ERROR_TEXT = 'Expected a function';
+
+  /** Used to stand-in for `undefined` hash values. */
+  var HASH_UNDEFINED = '__lodash_hash_undefined__';
+
+  /** Used as the internal argument placeholder. */
+  var PLACEHOLDER = '__lodash_placeholder__';
+
+  /** Used to compose bitmasks for wrapper metadata. */
+  var BIND_FLAG = 1,
+      BIND_KEY_FLAG = 2,
+      CURRY_BOUND_FLAG = 4,
+      CURRY_FLAG = 8,
+      CURRY_RIGHT_FLAG = 16,
+      PARTIAL_FLAG = 32,
+      PARTIAL_RIGHT_FLAG = 64,
+      ARY_FLAG = 128,
+      REARG_FLAG = 256,
+      FLIP_FLAG = 512;
+
+  /** Used to compose bitmasks for comparison styles. */
+  var UNORDERED_COMPARE_FLAG = 1,
+      PARTIAL_COMPARE_FLAG = 2;
+
+  /** Used as default options for `_.truncate`. */
+  var DEFAULT_TRUNC_LENGTH = 30,
+      DEFAULT_TRUNC_OMISSION = '...';
+
+  /** Used to detect hot functions by number of calls within a span of milliseconds. */
+  var HOT_COUNT = 150,
+      HOT_SPAN = 16;
+
+  /** Used to indicate the type of lazy iteratees. */
+  var LAZY_FILTER_FLAG = 1,
+      LAZY_MAP_FLAG = 2,
+      LAZY_WHILE_FLAG = 3;
+
+  /** Used as references for various `Number` constants. */
+  var INFINITY = 1 / 0,
+      MAX_SAFE_INTEGER = 9007199254740991,
+      MAX_INTEGER = 1.7976931348623157e+308,
+      NAN = 0 / 0;
+
+  /** Used as references for the maximum length and index of an array. */
+  var MAX_ARRAY_LENGTH = 4294967295,
+      MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1,
+      HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1;
+
+  /** `Object#toString` result references. */
+  var argsTag = '[object Arguments]',
+      arrayTag = '[object Array]',
+      boolTag = '[object Boolean]',
+      dateTag = '[object Date]',
+      errorTag = '[object Error]',
+      funcTag = '[object Function]',
+      genTag = '[object GeneratorFunction]',
+      mapTag = '[object Map]',
+      numberTag = '[object Number]',
+      objectTag = '[object Object]',
+      promiseTag = '[object Promise]',
+      regexpTag = '[object RegExp]',
+      setTag = '[object Set]',
+      stringTag = '[object String]',
+      symbolTag = '[object Symbol]',
+      weakMapTag = '[object WeakMap]',
+      weakSetTag = '[object WeakSet]';
+
+  var arrayBufferTag = '[object ArrayBuffer]',
+      dataViewTag = '[object DataView]',
+      float32Tag = '[object Float32Array]',
+      float64Tag = '[object Float64Array]',
+      int8Tag = '[object Int8Array]',
+      int16Tag = '[object Int16Array]',
+      int32Tag = '[object Int32Array]',
+      uint8Tag = '[object Uint8Array]',
+      uint8ClampedTag = '[object Uint8ClampedArray]',
+      uint16Tag = '[object Uint16Array]',
+      uint32Tag = '[object Uint32Array]';
+
+  /** Used to match empty string literals in compiled template source. */
+  var reEmptyStringLeading = /\b__p \+= '';/g,
+      reEmptyStringMiddle = /\b(__p \+=) '' \+/g,
+      reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g;
+
+  /** Used to match HTML entities and HTML characters. */
+  var reEscapedHtml = /&(?:amp|lt|gt|quot|#39|#96);/g,
+      reUnescapedHtml = /[&<>"'`]/g,
+      reHasEscapedHtml = RegExp(reEscapedHtml.source),
+      reHasUnescapedHtml = RegExp(reUnescapedHtml.source);
+
+  /** Used to match template delimiters. */
+  var reEscape = /<%-([\s\S]+?)%>/g,
+      reEvaluate = /<%([\s\S]+?)%>/g,
+      reInterpolate = /<%=([\s\S]+?)%>/g;
+
+  /** Used to match property names within property paths. */
+  var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
+      reIsPlainProp = /^\w*$/,
+      rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]/g;
+
+  /**
+   * Used to match `RegExp`
+   * [syntax characters](http://ecma-international.org/ecma-262/6.0/#sec-patterns).
+   */
+  var reRegExpChar = /[\\^$.*+?()[\]{}|]/g,
+      reHasRegExpChar = RegExp(reRegExpChar.source);
+
+  /** Used to match leading and trailing whitespace. */
+  var reTrim = /^\s+|\s+$/g,
+      reTrimStart = /^\s+/,
+      reTrimEnd = /\s+$/;
+
+  /** Used to match non-compound words composed of alphanumeric characters. */
+  var reBasicWord = /[a-zA-Z0-9]+/g;
+
+  /** Used to match backslashes in property paths. */
+  var reEscapeChar = /\\(\\)?/g;
+
+  /**
+   * Used to match
+   * [ES template delimiters](http://ecma-international.org/ecma-262/6.0/#sec-template-literal-lexical-components).
+   */
+  var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g;
+
+  /** Used to match `RegExp` flags from their coerced string values. */
+  var reFlags = /\w*$/;
+
+  /** Used to detect hexadecimal string values. */
+  var reHasHexPrefix = /^0x/i;
+
+  /** Used to detect bad signed hexadecimal string values. */
+  var reIsBadHex = /^[-+]0x[0-9a-f]+$/i;
+
+  /** Used to detect binary string values. */
+  var reIsBinary = /^0b[01]+$/i;
+
+  /** Used to detect host constructors (Safari). */
+  var reIsHostCtor = /^\[object .+?Constructor\]$/;
+
+  /** Used to detect octal string values. */
+  var reIsOctal = /^0o[0-7]+$/i;
+
+  /** Used to detect unsigned integer values. */
+  var reIsUint = /^(?:0|[1-9]\d*)$/;
+
+  /** Used to match latin-1 supplementary letters (excluding mathematical operators). */
+  var reLatin1 = /[\xc0-\xd6\xd8-\xde\xdf-\xf6\xf8-\xff]/g;
+
+  /** Used to ensure capturing order of template delimiters. */
+  var reNoMatch = /($^)/;
+
+  /** Used to match unescaped characters in compiled string literals. */
+  var reUnescapedString = /['\n\r\u2028\u2029\\]/g;
+
+  /** Used to compose unicode character classes. */
+  var rsAstralRange = '\\ud800-\\udfff',
+      rsComboMarksRange = '\\u0300-\\u036f\\ufe20-\\ufe23',
+      rsComboSymbolsRange = '\\u20d0-\\u20f0',
+      rsDingbatRange = '\\u2700-\\u27bf',
+      rsLowerRange = 'a-z\\xdf-\\xf6\\xf8-\\xff',
+      rsMathOpRange = '\\xac\\xb1\\xd7\\xf7',
+      rsNonCharRange = '\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf',
+      rsQuoteRange = '\\u2018\\u2019\\u201c\\u201d',
+      rsSpaceRange = ' \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000',
+      rsUpperRange = 'A-Z\\xc0-\\xd6\\xd8-\\xde',
+      rsVarRange = '\\ufe0e\\ufe0f',
+      rsBreakRange = rsMathOpRange + rsNonCharRange + rsQuoteRange + rsSpaceRange;
+
+  /** Used to compose unicode capture groups. */
+  var rsApos = "['\u2019]",
+      rsAstral = '[' + rsAstralRange + ']',
+      rsBreak = '[' + rsBreakRange + ']',
+      rsCombo = '[' + rsComboMarksRange + rsComboSymbolsRange + ']',
+      rsDigits = '\\d+',
+      rsDingbat = '[' + rsDingbatRange + ']',
+      rsLower = '[' + rsLowerRange + ']',
+      rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']',
+      rsFitz = '\\ud83c[\\udffb-\\udfff]',
+      rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',
+      rsNonAstral = '[^' + rsAstralRange + ']',
+      rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}',
+      rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]',
+      rsUpper = '[' + rsUpperRange + ']',
+      rsZWJ = '\\u200d';
+
+  /** Used to compose unicode regexes. */
+  var rsLowerMisc = '(?:' + rsLower + '|' + rsMisc + ')',
+      rsUpperMisc = '(?:' + rsUpper + '|' + rsMisc + ')',
+      rsOptLowerContr = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?',
+      rsOptUpperContr = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?',
+      reOptMod = rsModifier + '?',
+      rsOptVar = '[' + rsVarRange + ']?',
+      rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',
+      rsSeq = rsOptVar + reOptMod + rsOptJoin,
+      rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq,
+      rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';
+
+  /** Used to match apostrophes. */
+  var reApos = RegExp(rsApos, 'g');
+
+  /**
+   * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and
+   * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols).
+   */
+  var reComboMark = RegExp(rsCombo, 'g');
+
+  /** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
+  var reComplexSymbol = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');
+
+  /** Used to match complex or compound words. */
+  var reComplexWord = RegExp([
+    rsUpper + '?' + rsLower + '+' + rsOptLowerContr + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')',
+    rsUpperMisc + '+' + rsOptUpperContr + '(?=' + [rsBreak, rsUpper + rsLowerMisc, '$'].join('|') + ')',
+    rsUpper + '?' + rsLowerMisc + '+' + rsOptLowerContr,
+    rsUpper + '+' + rsOptUpperContr,
+    rsDigits,
+    rsEmoji
+  ].join('|'), 'g');
+
+  /** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
+  var reHasComplexSymbol = RegExp('[' + rsZWJ + rsAstralRange  + rsComboMarksRange + rsComboSymbolsRange + rsVarRange + ']');
+
+  /** Used to detect strings that need a more robust regexp to match words. */
+  var reHasComplexWord = /[a-z][A-Z]|[A-Z]{2,}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/;
+
+  /** Used to assign default `context` object properties. */
+  var contextProps = [
+    'Array', 'Buffer', 'DataView', 'Date', 'Error', 'Float32Array', 'Float64Array',
+    'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Map', 'Math', 'Object',
+    'Promise', 'Reflect', 'RegExp', 'Set', 'String', 'Symbol', 'TypeError',
+    'Uint8Array', 'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap',
+    '_', 'clearTimeout', 'isFinite', 'parseInt', 'setTimeout'
+  ];
+
+  /** Used to make template sourceURLs easier to identify. */
+  var templateCounter = -1;
+
+  /** Used to identify `toStringTag` values of typed arrays. */
+  var typedArrayTags = {};
+  typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
+  typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
+  typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
+  typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
+  typedArrayTags[uint32Tag] = true;
+  typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
+  typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
+  typedArrayTags[dataViewTag] = typedArrayTags[dateTag] =
+  typedArrayTags[errorTag] = typedArrayTags[funcTag] =
+  typedArrayTags[mapTag] = typedArrayTags[numberTag] =
+  typedArrayTags[objectTag] = typedArrayTags[regexpTag] =
+  typedArrayTags[setTag] = typedArrayTags[stringTag] =
+  typedArrayTags[weakMapTag] = false;
+
+  /** Used to identify `toStringTag` values supported by `_.clone`. */
+  var cloneableTags = {};
+  cloneableTags[argsTag] = cloneableTags[arrayTag] =
+  cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] =
+  cloneableTags[boolTag] = cloneableTags[dateTag] =
+  cloneableTags[float32Tag] = cloneableTags[float64Tag] =
+  cloneableTags[int8Tag] = cloneableTags[int16Tag] =
+  cloneableTags[int32Tag] = cloneableTags[mapTag] =
+  cloneableTags[numberTag] = cloneableTags[objectTag] =
+  cloneableTags[regexpTag] = cloneableTags[setTag] =
+  cloneableTags[stringTag] = cloneableTags[symbolTag] =
+  cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =
+  cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;
+  cloneableTags[errorTag] = cloneableTags[funcTag] =
+  cloneableTags[weakMapTag] = false;
+
+  /** Used to map latin-1 supplementary letters to basic latin letters. */
+  var deburredLetters = {
+    '\xc0': 'A',  '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A',
+    '\xe0': 'a',  '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a',
+    '\xc7': 'C',  '\xe7': 'c',
+    '\xd0': 'D',  '\xf0': 'd',
+    '\xc8': 'E',  '\xc9': 'E', '\xca': 'E', '\xcb': 'E',
+    '\xe8': 'e',  '\xe9': 'e', '\xea': 'e', '\xeb': 'e',
+    '\xcC': 'I',  '\xcd': 'I', '\xce': 'I', '\xcf': 'I',
+    '\xeC': 'i',  '\xed': 'i', '\xee': 'i', '\xef': 'i',
+    '\xd1': 'N',  '\xf1': 'n',
+    '\xd2': 'O',  '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O',
+    '\xf2': 'o',  '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o',
+    '\xd9': 'U',  '\xda': 'U', '\xdb': 'U', '\xdc': 'U',
+    '\xf9': 'u',  '\xfa': 'u', '\xfb': 'u', '\xfc': 'u',
+    '\xdd': 'Y',  '\xfd': 'y', '\xff': 'y',
+    '\xc6': 'Ae', '\xe6': 'ae',
+    '\xde': 'Th', '\xfe': 'th',
+    '\xdf': 'ss'
+  };
+
+  /** Used to map characters to HTML entities. */
+  var htmlEscapes = {
+    '&': '&amp;',
+    '<': '&lt;',
+    '>': '&gt;',
+    '"': '&quot;',
+    "'": '&#39;',
+    '`': '&#96;'
+  };
+
+  /** Used to map HTML entities to characters. */
+  var htmlUnescapes = {
+    '&amp;': '&',
+    '&lt;': '<',
+    '&gt;': '>',
+    '&quot;': '"',
+    '&#39;': "'",
+    '&#96;': '`'
+  };
+
+  /** Used to determine if values are of the language type `Object`. */
+  var objectTypes = {
+    'function': true,
+    'object': true
+  };
+
+  /** Used to escape characters for inclusion in compiled string literals. */
+  var stringEscapes = {
+    '\\': '\\',
+    "'": "'",
+    '\n': 'n',
+    '\r': 'r',
+    '\u2028': 'u2028',
+    '\u2029': 'u2029'
+  };
+
+  /** Built-in method references without a dependency on `root`. */
+  var freeParseFloat = parseFloat,
+      freeParseInt = parseInt;
+
+  /** Detect free variable `exports`. */
+  var freeExports = (objectTypes[typeof exports] && exports && !exports.nodeType)
+    ? exports
+    : undefined;
+
+  /** Detect free variable `module`. */
+  var freeModule = (objectTypes[typeof module] && module && !module.nodeType)
+    ? module
+    : undefined;
+
+  /** Detect the popular CommonJS extension `module.exports`. */
+  var moduleExports = (freeModule && freeModule.exports === freeExports)
+    ? freeExports
+    : undefined;
+
+  /** Detect free variable `global` from Node.js. */
+  var freeGlobal = checkGlobal(freeExports && freeModule && typeof global == 'object' && global);
+
+  /** Detect free variable `self`. */
+  var freeSelf = checkGlobal(objectTypes[typeof self] && self);
+
+  /** Detect free variable `window`. */
+  var freeWindow = checkGlobal(objectTypes[typeof window] && window);
+
+  /** Detect `this` as the global object. */
+  var thisGlobal = checkGlobal(objectTypes[typeof this] && this);
+
+  /**
+   * Used as a reference to the global object.
+   *
+   * The `this` value is used if it's the global object to avoid Greasemonkey's
+   * restricted `window` object, otherwise the `window` object is used.
+   */
+  var root = freeGlobal ||
+    ((freeWindow !== (thisGlobal && thisGlobal.window)) && freeWindow) ||
+      freeSelf || thisGlobal || Function('return this')();
+
+  /*--------------------------------------------------------------------------*/
+
+  /**
+   * Adds the key-value `pair` to `map`.
+   *
+   * @private
+   * @param {Object} map The map to modify.
+   * @param {Array} pair The key-value pair to add.
+   * @returns {Object} Returns `map`.
+   */
+  function addMapEntry(map, pair) {
+    // Don't return `Map#set` because it doesn't return the map instance in IE 11.
+    map.set(pair[0], pair[1]);
+    return map;
+  }
+
+  /**
+   * Adds `value` to `set`.
+   *
+   * @private
+   * @param {Object} set The set to modify.
+   * @param {*} value The value to add.
+   * @returns {Object} Returns `set`.
+   */
+  function addSetEntry(set, value) {
+    set.add(value);
+    return set;
+  }
+
+  /**
+   * A faster alternative to `Function#apply`, this function invokes `func`
+   * with the `this` binding of `thisArg` and the arguments of `args`.
+   *
+   * @private
+   * @param {Function} func The function to invoke.
+   * @param {*} thisArg The `this` binding of `func`.
+   * @param {Array} args The arguments to invoke `func` with.
+   * @returns {*} Returns the result of `func`.
+   */
+  function apply(func, thisArg, args) {
+    var length = args.length;
+    switch (length) {
+      case 0: return func.call(thisArg);
+      case 1: return func.call(thisArg, args[0]);
+      case 2: return func.call(thisArg, args[0], args[1]);
+      case 3: return func.call(thisArg, args[0], args[1], args[2]);
+    }
+    return func.apply(thisArg, args);
+  }
+
+  /**
+   * A specialized version of `baseAggregator` for arrays.
+   *
+   * @private
+   * @param {Array} array The array to iterate over.
+   * @param {Function} setter The function to set `accumulator` values.
+   * @param {Function} iteratee The iteratee to transform keys.
+   * @param {Object} accumulator The initial aggregated object.
+   * @returns {Function} Returns `accumulator`.
+   */
+  function arrayAggregator(array, setter, iteratee, accumulator) {
+    var index = -1,
+        length = array.length;
+
+    while (++index < length) {
+      var value = array[index];
+      setter(accumulator, value, iteratee(value), array);
+    }
+    return accumulator;
+  }
+
+  /**
+   * Creates a new array concatenating `array` with `other`.
+   *
+   * @private
+   * @param {Array} array The first array to concatenate.
+   * @param {Array} other The second array to concatenate.
+   * @returns {Array} Returns the new concatenated array.
+   */
+  function arrayConcat(array, other) {
+    var index = -1,
+        length = array.length,
+        othIndex = -1,
+        othLength = other.length,
+        result = Array(length + othLength);
+
+    while (++index < length) {
+      result[index] = array[index];
+    }
+    while (++othIndex < othLength) {
+      result[index++] = other[othIndex];
+    }
+    return result;
+  }
+
+  /**
+   * A specialized version of `_.forEach` for arrays without support for
+   * iteratee shorthands.
+   *
+   * @private
+   * @param {Array} array The array to iterate over.
+   * @param {Function} iteratee The function invoked per iteration.
+   * @returns {Array} Returns `array`.
+   */
+  function arrayEach(array, iteratee) {
+    var index = -1,
+        length = array.length;
+
+    while (++index < length) {
+      if (iteratee(array[index], index, array) === false) {
+        break;
+      }
+    }
+    return array;
+  }
+
+  /**
+   * A specialized version of `_.forEachRight` for arrays without support for
+   * iteratee shorthands.
+   *
+   * @private
+   * @param {Array} array The array to iterate over.
+   * @param {Function} iteratee The function invoked per iteration.
+   * @returns {Array} Returns `array`.
+   */
+  function arrayEachRight(array, iteratee) {
+    var length = array.length;
+
+    while (length--) {
+      if (iteratee(array[length], length, array) === false) {
+        break;
+      }
+    }
+    return array;
+  }
+
+  /**
+   * A specialized version of `_.every` for arrays without support for
+   * iteratee shorthands.
+   *
+   * @private
+   * @param {Array} array The array to iterate over.
+   * @param {Function} predicate The function invoked per iteration.
+   * @returns {boolean} Returns `true` if all elements pass the predicate check,
+   *  else `false`.
+   */
+  function arrayEvery(array, predicate) {
+    var index = -1,
+        length = array.length;
+
+    while (++index < length) {
+      if (!predicate(array[index], index, array)) {
+        return false;
+      }
+    }
+    return true;
+  }
+
+  /**
+   * A specialized version of `_.filter` for arrays without support for
+   * iteratee shorthands.
+   *
+   * @private
+   * @param {Array} array The array to iterate over.
+   * @param {Function} predicate The function invoked per iteration.
+   * @returns {Array} Returns the new filtered array.
+   */
+  function arrayFilter(array, predicate) {
+    var index = -1,
+        length = array.length,
+        resIndex = 0,
+        result = [];
+
+    while (++index < length) {
+      var value = array[index];
+      if (predicate(value, index, array)) {
+        result[resIndex++] = value;
+      }
+    }
+    return result;
+  }
+
+  /**
+   * A specialized version of `_.includes` for arrays without support for
+   * specifying an index to search from.
+   *
+   * @private
+   * @param {Array} array The array to search.
+   * @param {*} target The value to search for.
+   * @returns {boolean} Returns `true` if `target` is found, else `false`.
+   */
+  function arrayIncludes(array, value) {
+    return !!array.length && baseIndexOf(array, value, 0) > -1;
+  }
+
+  /**
+   * This function is like `arrayIncludes` except that it accepts a comparator.
+   *
+   * @private
+   * @param {Array} array The array to search.
+   * @param {*} target The value to search for.
+   * @param {Function} comparator The comparator invoked per element.
+   * @returns {boolean} Returns `true` if `target` is found, else `false`.
+   */
+  function arrayIncludesWith(array, value, comparator) {
+    var index = -1,
+        length = array.length;
+
+    while (++index < length) {
+      if (comparator(value, array[index])) {
+        return true;
+      }
+    }
+    return false;
+  }
+
+  /**
+   * A specialized version of `_.map` for arrays without support for iteratee
+   * shorthands.
+   *
+   * @private
+   * @param {Array} array The array to iterate over.
+   * @param {Function} iteratee The function invoked per iteration.
+   * @returns {Array} Returns the new mapped array.
+   */
+  function arrayMap(array, iteratee) {
+    var index = -1,
+        length = array.length,
+        result = Array(length);
+
+    while (++index < length) {
+      result[index] = iteratee(array[index], index, array);
+    }
+    return result;
+  }
+
+  /**
+   * Appends the elements of `values` to `array`.
+   *
+   * @private
+   * @param {Array} array The array to modify.
+   * @param {Array} values The values to append.
+   * @returns {Array} Returns `array`.
+   */
+  function arrayPush(array, values) {
+    var index = -1,
+        length = values.length,
+        offset = array.length;
+
+    while (++index < length) {
+      array[offset + index] = values[index];
+    }
+    return array;
+  }
+
+  /**
+   * A specialized version of `_.reduce` for arrays without support for
+   * iteratee shorthands.
+   *
+   * @private
+   * @param {Array} array The array to iterate over.
+   * @param {Function} iteratee The function invoked per iteration.
+   * @param {*} [accumulator] The initial value.
+   * @param {boolean} [initAccum] Specify using the first element of `array` as
+   *  the initial value.
+   * @returns {*} Returns the accumulated value.
+   */
+  function arrayReduce(array, iteratee, accumulator, initAccum) {
+    var index = -1,
+        length = array.length;
+
+    if (initAccum && length) {
+      accumulator = array[++index];
+    }
+    while (++index < length) {
+      accumulator = iteratee(accumulator, array[index], index, array);
+    }
+    return accumulator;
+  }
+
+  /**
+   * A specialized version of `_.reduceRight` for arrays without support for
+   * iteratee shorthands.
+   *
+   * @private
+   * @param {Array} array The array to iterate over.
+   * @param {Function} iteratee The function invoked per iteration.
+   * @param {*} [accumulator] The initial value.
+   * @param {boolean} [initAccum] Specify using the last element of `array` as
+   *  the initial value.
+   * @returns {*} Returns the accumulated value.
+   */
+  function arrayReduceRight(array, iteratee, accumulator, initAccum) {
+    var length = array.length;
+    if (initAccum && length) {
+      accumulator = array[--length];
+    }
+    while (length--) {
+      accumulator = iteratee(accumulator, array[length], length, array);
+    }
+    return accumulator;
+  }
+
+  /**
+   * A specialized version of `_.some` for arrays without support for iteratee
+   * shorthands.
+   *
+   * @private
+   * @param {Array} array The array to iterate over.
+   * @param {Function} predicate The function invoked per iteration.
+   * @returns {boolean} Returns `true` if any element passes the predicate check,
+   *  else `false`.
+   */
+  function arraySome(array, predicate) {
+    var index = -1,
+        length = array.length;
+
+    while (++index < length) {
+      if (predicate(array[index], index, array)) {
+        return true;
+      }
+    }
+    return false;
+  }
+
+  /**
+   * The base implementation of methods like `_.max` and `_.min` which accepts a
+   * `comparator` to determine the extremum value.
+   *
+   * @private
+   * @param {Array} array The array to iterate over.
+   * @param {Function} iteratee The iteratee invoked per iteration.
+   * @param {Function} comparator The comparator used to compare values.
+   * @returns {*} Returns the extremum value.
+   */
+  function baseExtremum(array, iteratee, comparator) {
+    var index = -1,
+        length = array.length;
+
+    while (++index < length) {
+      var value = array[index],
+          current = iteratee(value);
+
+      if (current != null && (computed === undefined
+            ? current === current
+            : comparator(current, computed)
+          )) {
+        var computed = current,
+            result = value;
+      }
+    }
+    return result;
+  }
+
+  /**
+   * The base implementation of methods like `_.find` and `_.findKey`, without
+   * support for iteratee shorthands, which iterates over `collection` using
+   * `eachFunc`.
+   *
+   * @private
+   * @param {Array|Object} collection The collection to search.
+   * @param {Function} predicate The function invoked per iteration.
+   * @param {Function} eachFunc The function to iterate over `collection`.
+   * @param {boolean} [retKey] Specify returning the key of the found element
+   *  instead of the element itself.
+   * @returns {*} Returns the found element or its key, else `undefined`.
+   */
+  function baseFind(collection, predicate, eachFunc, retKey) {
+    var result;
+    eachFunc(collection, function(value, key, collection) {
+      if (predicate(value, key, collection)) {
+        result = retKey ? key : value;
+        return false;
+      }
+    });
+    return result;
+  }
+
+  /**
+   * The base implementation of `_.findIndex` and `_.findLastIndex` without
+   * support for iteratee shorthands.
+   *
+   * @private
+   * @param {Array} array The array to search.
+   * @param {Function} predicate The function invoked per iteration.
+   * @param {boolean} [fromRight] Specify iterating from right to left.
+   * @returns {number} Returns the index of the matched value, else `-1`.
+   */
+  function baseFindIndex(array, predicate, fromRight) {
+    var length = array.length,
+        index = fromRight ? length : -1;
+
+    while ((fromRight ? index-- : ++index < length)) {
+      if (predicate(array[index], index, array)) {
+        return index;
+      }
+    }
+    return -1;
+  }
+
+  /**
+   * The base implementation of `_.indexOf` without `fromIndex` bounds checks.
+   *
+   * @private
+   * @param {Array} array The array to search.
+   * @param {*} value The value to search for.
+   * @param {number} fromIndex The index to search from.
+   * @returns {number} Returns the index of the matched value, else `-1`.
+   */
+  function baseIndexOf(array, value, fromIndex) {
+    if (value !== value) {
+      return indexOfNaN(array, fromIndex);
+    }
+    var index = fromIndex - 1,
+        length = array.length;
+
+    while (++index < length) {
+      if (array[index] === value) {
+        return index;
+      }
+    }
+    return -1;
+  }
+
+  /**
+   * This function is like `baseIndexOf` except that it accepts a comparator.
+   *
+   * @private
+   * @param {Array} array The array to search.
+   * @param {*} value The value to search for.
+   * @param {number} fromIndex The index to search from.
+   * @param {Function} comparator The comparator invoked per element.
+   * @returns {number} Returns the index of the matched value, else `-1`.
+   */
+  function baseIndexOfWith(array, value, fromIndex, comparator) {
+    var index = fromIndex - 1,
+        length = array.length;
+
+    while (++index < length) {
+      if (comparator(array[index], value)) {
+        return index;
+      }
+    }
+    return -1;
+  }
+
+  /**
+   * The base implementation of `_.mean` and `_.meanBy` without support for
+   * iteratee shorthands.
+   *
+   * @private
+   * @param {Array} array The array to iterate over.
+   * @param {Function} iteratee The function invoked per iteration.
+   * @returns {number} Returns the mean.
+   */
+  function baseMean(array, iteratee) {
+    var length = array ? array.length : 0;
+    return length ? (baseSum(array, iteratee) / length) : NAN;
+  }
+
+  /**
+   * The base implementation of `_.reduce` and `_.reduceRight`, without support
+   * for iteratee shorthands, which iterates over `collection` using `eachFunc`.
+   *
+   * @private
+   * @param {Array|Object} collection The collection to iterate over.
+   * @param {Function} iteratee The function invoked per iteration.
+   * @param {*} accumulator The initial value.
+   * @param {boolean} initAccum Specify using the first or last element of
+   *  `collection` as the initial value.
+   * @param {Function} eachFunc The function to iterate over `collection`.
+   * @returns {*} Returns the accumulated value.
+   */
+  function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) {
+    eachFunc(collection, function(value, index, collection) {
+      accumulator = initAccum
+        ? (initAccum = false, value)
+        : iteratee(accumulator, value, index, collection);
+    });
+    return accumulator;
+  }
+
+  /**
+   * The base implementation of `_.sortBy` which uses `comparer` to define the
+   * sort order of `array` and replaces criteria objects with their corresponding
+   * values.
+   *
+   * @private
+   * @param {Array} array The array to sort.
+   * @param {Function} comparer The function to define sort order.
+   * @returns {Array} Returns `array`.
+   */
+  function baseSortBy(array, comparer) {
+    var length = array.length;
+
+    array.sort(comparer);
+    while (length--) {
+      array[length] = array[length].value;
+    }
+    return array;
+  }
+
+  /**
+   * The base implementation of `_.sum` and `_.sumBy` without support for
+   * iteratee shorthands.
+   *
+   * @private
+   * @param {Array} array The array to iterate over.
+   * @param {Function} iteratee The function invoked per iteration.
+   * @returns {number} Returns the sum.
+   */
+  function baseSum(array, iteratee) {
+    var result,
+        index = -1,
+        length = array.length;
+
+    while (++index < length) {
+      var current = iteratee(array[index]);
+      if (current !== undefined) {
+        result = result === undefined ? current : (result + current);
+      }
+    }
+    return result;
+  }
+
+  /**
+   * The base implementation of `_.times` without support for iteratee shorthands
+   * or max array length checks.
+   *
+   * @private
+   * @param {number} n The number of times to invoke `iteratee`.
+   * @param {Function} iteratee The function invoked per iteration.
+   * @returns {Array} Returns the array of results.
+   */
+  function baseTimes(n, iteratee) {
+    var index = -1,
+        result = Array(n);
+
+    while (++index < n) {
+      result[index] = iteratee(index);
+    }
+    return result;
+  }
+
+  /**
+   * The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array
+   * of key-value pairs for `object` corresponding to the property names of `props`.
+   *
+   * @private
+   * @param {Object} object The object to query.
+   * @param {Array} props The property names to get values for.
+   * @returns {Object} Returns the new array of key-value pairs.
+   */
+  function baseToPairs(object, props) {
+    return arrayMap(props, function(key) {
+      return [key, object[key]];
+    });
+  }
+
+  /**
+   * The base implementation of `_.unary` without support for storing wrapper metadata.
+   *
+   * @private
+   * @param {Function} func The function to cap arguments for.
+   * @returns {Function} Returns the new function.
+   */
+  function baseUnary(func) {
+    return function(value) {
+      return func(value);
+    };
+  }
+
+  /**
+   * The base implementation of `_.values` and `_.valuesIn` which creates an
+   * array of `object` property values corresponding to the property names
+   * of `props`.
+   *
+   * @private
+   * @param {Object} object The object to query.
+   * @param {Array} props The property names to get values for.
+   * @returns {Object} Returns the array of property values.
+   */
+  function baseValues(object, props) {
+    return arrayMap(props, function(key) {
+      return object[key];
+    });
+  }
+
+  /**
+   * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol
+   * that is not found in the character symbols.
+   *
+   * @private
+   * @param {Array} strSymbols The string symbols to inspect.
+   * @param {Array} chrSymbols The character symbols to find.
+   * @returns {number} Returns the index of the first unmatched string symbol.
+   */
+  function charsStartIndex(strSymbols, chrSymbols) {
+    var index = -1,
+        length = strSymbols.length;
+
+    while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
+    return index;
+  }
+
+  /**
+   * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol
+   * that is not found in the character symbols.
+   *
+   * @private
+   * @param {Array} strSymbols The string symbols to inspect.
+   * @param {Array} chrSymbols The character symbols to find.
+   * @returns {number} Returns the index of the last unmatched string symbol.
+   */
+  function charsEndIndex(strSymbols, chrSymbols) {
+    var index = strSymbols.length;
+
+    while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
+    return index;
+  }
+
+  /**
+   * Checks if `value` is a global object.
+   *
+   * @private
+   * @param {*} value The value to check.
+   * @returns {null|Object} Returns `value` if it's a global object, else `null`.
+   */
+  function checkGlobal(value) {
+    return (value && value.Object === Object) ? value : null;
+  }
+
+  /**
+   * Compares values to sort them in ascending order.
+   *
+   * @private
+   * @param {*} value The value to compare.
+   * @param {*} other The other value to compare.
+   * @returns {number} Returns the sort order indicator for `value`.
+   */
+  function compareAscending(value, other) {
+    if (value !== other) {
+      var valIsNull = value === null,
+          valIsUndef = value === undefined,
+          valIsReflexive = value === value;
+
+      var othIsNull = other === null,
+          othIsUndef = other === undefined,
+          othIsReflexive = other === other;
+
+      if ((value > other && !othIsNull) || !valIsReflexive ||
+          (valIsNull && !othIsUndef && othIsReflexive) ||
+          (valIsUndef && othIsReflexive)) {
+        return 1;
+      }
+      if ((value < other && !valIsNull) || !othIsReflexive ||
+          (othIsNull && !valIsUndef && valIsReflexive) ||
+          (othIsUndef && valIsReflexive)) {
+        return -1;
+      }
+    }
+    return 0;
+  }
+
+  /**
+   * Used by `_.orderBy` to compare multiple properties of a value to another
+   * and stable sort them.
+   *
+   * If `orders` is unspecified, all values are sorted in ascending order. Otherwise,
+   * specify an order of "desc" for descending or "asc" for ascending sort order
+   * of corresponding values.
+   *
+   * @private
+   * @param {Object} object The object to compare.
+   * @param {Object} other The other object to compare.
+   * @param {boolean[]|string[]} orders The order to sort by for each property.
+   * @returns {number} Returns the sort order indicator for `object`.
+   */
+  function compareMultiple(object, other, orders) {
+    var index = -1,
+        objCriteria = object.criteria,
+        othCriteria = other.criteria,
+        length = objCriteria.length,
+        ordersLength = orders.length;
+
+    while (++index < length) {
+      var result = compareAscending(objCriteria[index], othCriteria[index]);
+      if (result) {
+        if (index >= ordersLength) {
+          return result;
+        }
+        var order = orders[index];
+        return result * (order == 'desc' ? -1 : 1);
+      }
+    }
+    // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications
+    // that causes it, under certain circumstances, to provide the same value for
+    // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247
+    // for more details.
+    //
+    // This also ensures a stable sort in V8 and other engines.
+    // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details.
+    return object.index - other.index;
+  }
+
+  /**
+   * Gets the number of `placeholder` occurrences in `array`.
+   *
+   * @private
+   * @param {Array} array The array to inspect.
+   * @param {*} placeholder The placeholder to search for.
+   * @returns {number} Returns the placeholder count.
+   */
+  function countHolders(array, placeholder) {
+    var length = array.length,
+        result = 0;
+
+    while (length--) {
+      if (array[length] === placeholder) {
+        result++;
+      }
+    }
+    return result;
+  }
+
+  /**
+   * Creates a function that performs a mathematical operation on two values.
+   *
+   * @private
+   * @param {Function} operator The function to perform the operation.
+   * @returns {Function} Returns the new mathematical operation function.
+   */
+  function createMathOperation(operator) {
+    return function(value, other) {
+      var result;
+      if (value === undefined && other === undefined) {
+        return 0;
+      }
+      if (value !== undefined) {
+        result = value;
+      }
+      if (other !== undefined) {
+        result = result === undefined ? other : operator(result, other);
+      }
+      return result;
+    };
+  }
+
+  /**
+   * Used by `_.deburr` to convert latin-1 supplementary letters to basic latin letters.
+   *
+   * @private
+   * @param {string} letter The matched letter to deburr.
+   * @returns {string} Returns the deburred letter.
+   */
+  function deburrLetter(letter) {
+    return deburredLetters[letter];
+  }
+
+  /**
+   * Used by `_.escape` to convert characters to HTML entities.
+   *
+   * @private
+   * @param {string} chr The matched character to escape.
+   * @returns {string} Returns the escaped character.
+   */
+  function escapeHtmlChar(chr) {
+    return htmlEscapes[chr];
+  }
+
+  /**
+   * Used by `_.template` to escape characters for inclusion in compiled string literals.
+   *
+   * @private
+   * @param {string} chr The matched character to escape.
+   * @returns {string} Returns the escaped character.
+   */
+  function escapeStringChar(chr) {
+    return '\\' + stringEscapes[chr];
+  }
+
+  /**
+   * Gets the index at which the first occurrence of `NaN` is found in `array`.
+   *
+   * @private
+   * @param {Array} array The array to search.
+   * @param {number} fromIndex The index to search from.
+   * @param {boolean} [fromRight] Specify iterating from right to left.
+   * @returns {number} Returns the index of the matched `NaN`, else `-1`.
+   */
+  function indexOfNaN(array, fromIndex, fromRight) {
+    var length = array.length,
+        index = fromIndex + (fromRight ? 0 : -1);
+
+    while ((fromRight ? index-- : ++index < length)) {
+      var other = array[index];
+      if (other !== other) {
+        return index;
+      }
+    }
+    return -1;
+  }
+
+  /**
+   * Checks if `value` is a host object in IE < 9.
+   *
+   * @private
+   * @param {*} value The value to check.
+   * @returns {boolean} Returns `true` if `value` is a host object, else `false`.
+   */
+  function isHostObject(value) {
+    // Many host objects are `Object` objects that can coerce to strings
+    // despite having improperly defined `toString` methods.
+    var result = false;
+    if (value != null && typeof value.toString != 'function') {
+      try {
+        result = !!(value + '');
+      } catch (e) {}
+    }
+    return result;
+  }
+
+  /**
+   * Checks if `value` is a valid array-like index.
+   *
+   * @private
+   * @param {*} value The value to check.
+   * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
+   * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
+   */
+  function isIndex(value, length) {
+    value = (typeof value == 'number' || reIsUint.test(value)) ? +value : -1;
+    length = length == null ? MAX_SAFE_INTEGER : length;
+    return value > -1 && value % 1 == 0 && value < length;
+  }
+
+  /**
+   * Converts `iterator` to an array.
+   *
+   * @private
+   * @param {Object} iterator The iterator to convert.
+   * @returns {Array} Returns the converted array.
+   */
+  function iteratorToArray(iterator) {
+    var data,
+        result = [];
+
+    while (!(data = iterator.next()).done) {
+      result.push(data.value);
+    }
+    return result;
+  }
+
+  /**
+   * Converts `map` to an array.
+   *
+   * @private
+   * @param {Object} map The map to convert.
+   * @returns {Array} Returns the converted array.
+   */
+  function mapToArray(map) {
+    var index = -1,
+        result = Array(map.size);
+
+    map.forEach(function(value, key) {
+      result[++index] = [key, value];
+    });
+    return result;
+  }
+
+  /**
+   * Replaces all `placeholder` elements in `array` with an internal placeholder
+   * and returns an array of their indexes.
+   *
+   * @private
+   * @param {Array} array The array to modify.
+   * @param {*} placeholder The placeholder to replace.
+   * @returns {Array} Returns the new array of placeholder indexes.
+   */
+  function replaceHolders(array, placeholder) {
+    var index = -1,
+        length = array.length,
+        resIndex = 0,
+        result = [];
+
+    while (++index < length) {
+      var value = array[index];
+      if (value === placeholder || value === PLACEHOLDER) {
+        array[index] = PLACEHOLDER;
+        result[resIndex++] = index;
+      }
+    }
+    return result;
+  }
+
+  /**
+   * Converts `set` to an array.
+   *
+   * @private
+   * @param {Object} set The set to convert.
+   * @returns {Array} Returns the converted array.
+   */
+  function setToArray(set) {
+    var index = -1,
+        result = Array(set.size);
+
+    set.forEach(function(value) {
+      result[++index] = value;
+    });
+    return result;
+  }
+
+  /**
+   * Gets the number of symbols in `string`.
+   *
+   * @private
+   * @param {string} string The string to inspect.
+   * @returns {number} Returns the string size.
+   */
+  function stringSize(string) {
+    if (!(string && reHasComplexSymbol.test(string))) {
+      return string.length;
+    }
+    var result = reComplexSymbol.lastIndex = 0;
+    while (reComplexSymbol.test(string)) {
+      result++;
+    }
+    return result;
+  }
+
+  /**
+   * Converts `string` to an array.
+   *
+   * @private
+   * @param {string} string The string to convert.
+   * @returns {Array} Returns the converted array.
+   */
+  function stringToArray(string) {
+    return string.match(reComplexSymbol);
+  }
+
+  /**
+   * Used by `_.unescape` to convert HTML entities to characters.
+   *
+   * @private
+   * @param {string} chr The matched character to unescape.
+   * @returns {string} Returns the unescaped character.
+   */
+  function unescapeHtmlChar(chr) {
+    return htmlUnescapes[chr];
+  }
+
+  /*--------------------------------------------------------------------------*/
+
+  /**
+   * Create a new pristine `lodash` function using the `context` object.
+   *
+   * @static
+   * @memberOf _
+   * @since 1.1.0
+   * @category Util
+   * @param {Object} [context=root] The context object.
+   * @returns {Function} Returns a new `lodash` function.
+   * @example
+   *
+   * _.mixin({ 'foo': _.constant('foo') });
+   *
+   * var lodash = _.runInContext();
+   * lodash.mixin({ 'bar': lodash.constant('bar') });
+   *
+   * _.isFunction(_.foo);
+   * // => true
+   * _.isFunction(_.bar);
+   * // => false
+   *
+   * lodash.isFunction(lodash.foo);
+   * // => false
+   * lodash.isFunction(lodash.bar);
+   * // => true
+   *
+   * // Use `context` to mock `Date#getTime` use in `_.now`.
+   * var mock = _.runInContext({
+   *   'Date': function() {
+   *     return { 'getTime': getTimeMock };
+   *   }
+   * });
+   *
+   * // Create a suped-up `defer` in Node.js.
+   * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer;
+   */
+  function runInContext(context) {
+    context = context ? _.defaults({}, context, _.pick(root, contextProps)) : root;
+
+    /** Built-in constructor references. */
+    var Date = context.Date,
+        Error = context.Error,
+        Math = context.Math,
+        RegExp = context.RegExp,
+        TypeError = context.TypeError;
+
+    /** Used for built-in method references. */
+    var arrayProto = context.Array.prototype,
+        objectProto = context.Object.prototype,
+        stringProto = context.String.prototype;
+
+    /** Used to resolve the decompiled source of functions. */
+    var funcToString = context.Function.prototype.toString;
+
+    /** Used to check objects for own properties. */
+    var hasOwnProperty = objectProto.hasOwnProperty;
+
+    /** Used to generate unique IDs. */
+    var idCounter = 0;
+
+    /** Used to infer the `Object` constructor. */
+    var objectCtorString = funcToString.call(Object);
+
+    /**
+     * Used to resolve the
+     * [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
+     * of values.
+     */
+    var objectToString = objectProto.toString;
+
+    /** Used to restore the original `_` reference in `_.noConflict`. */
+    var oldDash = root._;
+
+    /** Used to detect if a method is native. */
+    var reIsNative = RegExp('^' +
+      funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
+      .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
+    );
+
+    /** Built-in value references. */
+    var Buffer = moduleExports ? context.Buffer : undefined,
+        Reflect = context.Reflect,
+        Symbol = context.Symbol,
+        Uint8Array = context.Uint8Array,
+        clearTimeout = context.clearTimeout,
+        enumerate = Reflect ? Reflect.enumerate : undefined,
+        getOwnPropertySymbols = Object.getOwnPropertySymbols,
+        iteratorSymbol = typeof (iteratorSymbol = Symbol && Symbol.iterator) == 'symbol' ? iteratorSymbol : undefined,
+        objectCreate = Object.create,
+        propertyIsEnumerable = objectProto.propertyIsEnumerable,
+        setTimeout = context.setTimeout,
+        splice = arrayProto.splice;
+
+    /* Built-in method references for those with the same name as other `lodash` methods. */
+    var nativeCeil = Math.ceil,
+        nativeFloor = Math.floor,
+        nativeGetPrototype = Object.getPrototypeOf,
+        nativeIsFinite = context.isFinite,
+        nativeJoin = arrayProto.join,
+        nativeKeys = Object.keys,
+        nativeMax = Math.max,
+        nativeMin = Math.min,
+        nativeParseInt = context.parseInt,
+        nativeRandom = Math.random,
+        nativeReplace = stringProto.replace,
+        nativeReverse = arrayProto.reverse,
+        nativeSplit = stringProto.split;
+
+    /* Built-in method references that are verified to be native. */
+    var DataView = getNative(context, 'DataView'),
+        Map = getNative(context, 'Map'),
+        Promise = getNative(context, 'Promise'),
+        Set = getNative(context, 'Set'),
+        WeakMap = getNative(context, 'WeakMap'),
+        nativeCreate = getNative(Object, 'create');
+
+    /** Used to store function metadata. */
+    var metaMap = WeakMap && new WeakMap;
+
+    /** Detect if properties shadowing those on `Object.prototype` are non-enumerable. */
+    var nonEnumShadows = !propertyIsEnumerable.call({ 'valueOf': 1 }, 'valueOf');
+
+    /** Used to lookup unminified function names. */
+    var realNames = {};
+
+    /** Used to detect maps, sets, and weakmaps. */
+    var dataViewCtorString = toSource(DataView),
+        mapCtorString = toSource(Map),
+        promiseCtorString = toSource(Promise),
+        setCtorString = toSource(Set),
+        weakMapCtorString = toSource(WeakMap);
+
+    /** Used to convert symbols to primitives and strings. */
+    var symbolProto = Symbol ? Symbol.prototype : undefined,
+        symbolValueOf = symbolProto ? symbolProto.valueOf : undefined,
+        symbolToString = symbolProto ? symbolProto.toString : undefined;
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Creates a `lodash` object which wraps `value` to enable implicit method
+     * chain sequences. Methods that operate on and return arrays, collections,
+     * and functions can be chained together. Methods that retrieve a single value
+     * or may return a primitive value will automatically end the chain sequence
+     * and return the unwrapped value. Otherwise, the value must be unwrapped
+     * with `_#value`.
+     *
+     * Explicit chain sequences, which must be unwrapped with `_#value`, may be
+     * enabled using `_.chain`.
+     *
+     * The execution of chained methods is lazy, that is, it's deferred until
+     * `_#value` is implicitly or explicitly called.
+     *
+     * Lazy evaluation allows several methods to support shortcut fusion.
+     * Shortcut fusion is an optimization to merge iteratee calls; this avoids
+     * the creation of intermediate arrays and can greatly reduce the number of
+     * iteratee executions. Sections of a chain sequence qualify for shortcut
+     * fusion if the section is applied to an array of at least `200` elements
+     * and any iteratees accept only one argument. The heuristic for whether a
+     * section qualifies for shortcut fusion is subject to change.
+     *
+     * Chaining is supported in custom builds as long as the `_#value` method is
+     * directly or indirectly included in the build.
+     *
+     * In addition to lodash methods, wrappers have `Array` and `String` methods.
+     *
+     * The wrapper `Array` methods are:
+     * `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift`
+     *
+     * The wrapper `String` methods are:
+     * `replace` and `split`
+     *
+     * The wrapper methods that support shortcut fusion are:
+     * `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`,
+     * `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`,
+     * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray`
+     *
+     * The chainable wrapper methods are:
+     * `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`,
+     * `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`,
+     * `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`,
+     * `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`,
+     * `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`,
+     * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`,
+     * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`,
+     * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`,
+     * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`,
+     * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`,
+     * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`,
+     * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`,
+     * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`,
+     * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`,
+     * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`,
+     * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`,
+     * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`,
+     * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`,
+     * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`,
+     * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`,
+     * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`,
+     * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`,
+     * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`,
+     * `zipObject`, `zipObjectDeep`, and `zipWith`
+     *
+     * The wrapper methods that are **not** chainable by default are:
+     * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`,
+     * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `deburr`, `divide`, `each`,
+     * `eachRight`, `endsWith`, `eq`, `escape`, `escapeRegExp`, `every`, `find`,
+     * `findIndex`, `findKey`, `findLast`, `findLastIndex`, `findLastKey`, `first`,
+     * `floor`, `forEach`, `forEachRight`, `forIn`, `forInRight`, `forOwn`,
+     * `forOwnRight`, `get`, `gt`, `gte`, `has`, `hasIn`, `head`, `identity`,
+     * `includes`, `indexOf`, `inRange`, `invoke`, `isArguments`, `isArray`,
+     * `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`, `isBoolean`, `isBuffer`,
+     * `isDate`, `isElement`, `isEmpty`, `isEqual`, `isEqualWith`, `isError`,
+     * `isFinite`, `isFunction`, `isInteger`, `isLength`, `isMap`, `isMatch`,
+     * `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`, `isNumber`,
+     * `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`, `isSafeInteger`,
+     * `isSet`, `isString`, `isUndefined`, `isTypedArray`, `isWeakMap`, `isWeakSet`,
+     * `join`, `kebabCase`, `last`, `lastIndexOf`, `lowerCase`, `lowerFirst`,
+     * `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`, `min`, `minBy`, `multiply`,
+     * `noConflict`, `noop`, `now`, `nth`, `pad`, `padEnd`, `padStart`, `parseInt`,
+     * `pop`, `random`, `reduce`, `reduceRight`, `repeat`, `result`, `round`,
+     * `runInContext`, `sample`, `shift`, `size`, `snakeCase`, `some`, `sortedIndex`,
+     * `sortedIndexBy`, `sortedLastIndex`, `sortedLastIndexBy`, `startCase`,
+     * `startsWith`, `subtract`, `sum`, `sumBy`, `template`, `times`, `toInteger`,
+     * `toJSON`, `toLength`, `toLower`, `toNumber`, `toSafeInteger`, `toString`,
+     * `toUpper`, `trim`, `trimEnd`, `trimStart`, `truncate`, `unescape`,
+     * `uniqueId`, `upperCase`, `upperFirst`, `value`, and `words`
+     *
+     * @name _
+     * @constructor
+     * @category Seq
+     * @param {*} value The value to wrap in a `lodash` instance.
+     * @returns {Object} Returns the new `lodash` wrapper instance.
+     * @example
+     *
+     * function square(n) {
+     *   return n * n;
+     * }
+     *
+     * var wrapped = _([1, 2, 3]);
+     *
+     * // Returns an unwrapped value.
+     * wrapped.reduce(_.add);
+     * // => 6
+     *
+     * // Returns a wrapped value.
+     * var squares = wrapped.map(square);
+     *
+     * _.isArray(squares);
+     * // => false
+     *
+     * _.isArray(squares.value());
+     * // => true
+     */
+    function lodash(value) {
+      if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) {
+        if (value instanceof LodashWrapper) {
+          return value;
+        }
+        if (hasOwnProperty.call(value, '__wrapped__')) {
+          return wrapperClone(value);
+        }
+      }
+      return new LodashWrapper(value);
+    }
+
+    /**
+     * The function whose prototype chain sequence wrappers inherit from.
+     *
+     * @private
+     */
+    function baseLodash() {
+      // No operation performed.
+    }
+
+    /**
+     * The base constructor for creating `lodash` wrapper objects.
+     *
+     * @private
+     * @param {*} value The value to wrap.
+     * @param {boolean} [chainAll] Enable explicit method chain sequences.
+     */
+    function LodashWrapper(value, chainAll) {
+      this.__wrapped__ = value;
+      this.__actions__ = [];
+      this.__chain__ = !!chainAll;
+      this.__index__ = 0;
+      this.__values__ = undefined;
+    }
+
+    /**
+     * By default, the template delimiters used by lodash are like those in
+     * embedded Ruby (ERB). Change the following template settings to use
+     * alternative delimiters.
+     *
+     * @static
+     * @memberOf _
+     * @type {Object}
+     */
+    lodash.templateSettings = {
+
+      /**
+       * Used to detect `data` property values to be HTML-escaped.
+       *
+       * @memberOf _.templateSettings
+       * @type {RegExp}
+       */
+      'escape': reEscape,
+
+      /**
+       * Used to detect code to be evaluated.
+       *
+       * @memberOf _.templateSettings
+       * @type {RegExp}
+       */
+      'evaluate': reEvaluate,
+
+      /**
+       * Used to detect `data` property values to inject.
+       *
+       * @memberOf _.templateSettings
+       * @type {RegExp}
+       */
+      'interpolate': reInterpolate,
+
+      /**
+       * Used to reference the data object in the template text.
+       *
+       * @memberOf _.templateSettings
+       * @type {string}
+       */
+      'variable': '',
+
+      /**
+       * Used to import variables into the compiled template.
+       *
+       * @memberOf _.templateSettings
+       * @type {Object}
+       */
+      'imports': {
+
+        /**
+         * A reference to the `lodash` function.
+         *
+         * @memberOf _.templateSettings.imports
+         * @type {Function}
+         */
+        '_': lodash
+      }
+    };
+
+    // Ensure wrappers are instances of `baseLodash`.
+    lodash.prototype = baseLodash.prototype;
+    lodash.prototype.constructor = lodash;
+
+    LodashWrapper.prototype = baseCreate(baseLodash.prototype);
+    LodashWrapper.prototype.constructor = LodashWrapper;
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation.
+     *
+     * @private
+     * @constructor
+     * @param {*} value The value to wrap.
+     */
+    function LazyWrapper(value) {
+      this.__wrapped__ = value;
+      this.__actions__ = [];
+      this.__dir__ = 1;
+      this.__filtered__ = false;
+      this.__iteratees__ = [];
+      this.__takeCount__ = MAX_ARRAY_LENGTH;
+      this.__views__ = [];
+    }
+
+    /**
+     * Creates a clone of the lazy wrapper object.
+     *
+     * @private
+     * @name clone
+     * @memberOf LazyWrapper
+     * @returns {Object} Returns the cloned `LazyWrapper` object.
+     */
+    function lazyClone() {
+      var result = new LazyWrapper(this.__wrapped__);
+      result.__actions__ = copyArray(this.__actions__);
+      result.__dir__ = this.__dir__;
+      result.__filtered__ = this.__filtered__;
+      result.__iteratees__ = copyArray(this.__iteratees__);
+      result.__takeCount__ = this.__takeCount__;
+      result.__views__ = copyArray(this.__views__);
+      return result;
+    }
+
+    /**
+     * Reverses the direction of lazy iteration.
+     *
+     * @private
+     * @name reverse
+     * @memberOf LazyWrapper
+     * @returns {Object} Returns the new reversed `LazyWrapper` object.
+     */
+    function lazyReverse() {
+      if (this.__filtered__) {
+        var result = new LazyWrapper(this);
+        result.__dir__ = -1;
+        result.__filtered__ = true;
+      } else {
+        result = this.clone();
+        result.__dir__ *= -1;
+      }
+      return result;
+    }
+
+    /**
+     * Extracts the unwrapped value from its lazy wrapper.
+     *
+     * @private
+     * @name value
+     * @memberOf LazyWrapper
+     * @returns {*} Returns the unwrapped value.
+     */
+    function lazyValue() {
+      var array = this.__wrapped__.value(),
+          dir = this.__dir__,
+          isArr = isArray(array),
+          isRight = dir < 0,
+          arrLength = isArr ? array.length : 0,
+          view = getView(0, arrLength, this.__views__),
+          start = view.start,
+          end = view.end,
+          length = end - start,
+          index = isRight ? end : (start - 1),
+          iteratees = this.__iteratees__,
+          iterLength = iteratees.length,
+          resIndex = 0,
+          takeCount = nativeMin(length, this.__takeCount__);
+
+      if (!isArr || arrLength < LARGE_ARRAY_SIZE ||
+          (arrLength == length && takeCount == length)) {
+        return baseWrapperValue(array, this.__actions__);
+      }
+      var result = [];
+
+      outer:
+      while (length-- && resIndex < takeCount) {
+        index += dir;
+
+        var iterIndex = -1,
+            value = array[index];
+
+        while (++iterIndex < iterLength) {
+          var data = iteratees[iterIndex],
+              iteratee = data.iteratee,
+              type = data.type,
+              computed = iteratee(value);
+
+          if (type == LAZY_MAP_FLAG) {
+            value = computed;
+          } else if (!computed) {
+            if (type == LAZY_FILTER_FLAG) {
+              continue outer;
+            } else {
+              break outer;
+            }
+          }
+        }
+        result[resIndex++] = value;
+      }
+      return result;
+    }
+
+    // Ensure `LazyWrapper` is an instance of `baseLodash`.
+    LazyWrapper.prototype = baseCreate(baseLodash.prototype);
+    LazyWrapper.prototype.constructor = LazyWrapper;
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Creates a hash object.
+     *
+     * @private
+     * @constructor
+     * @returns {Object} Returns the new hash object.
+     */
+    function Hash() {}
+
+    /**
+     * Removes `key` and its value from the hash.
+     *
+     * @private
+     * @param {Object} hash The hash to modify.
+     * @param {string} key The key of the value to remove.
+     * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+     */
+    function hashDelete(hash, key) {
+      return hashHas(hash, key) && delete hash[key];
+    }
+
+    /**
+     * Gets the hash value for `key`.
+     *
+     * @private
+     * @param {Object} hash The hash to query.
+     * @param {string} key The key of the value to get.
+     * @returns {*} Returns the entry value.
+     */
+    function hashGet(hash, key) {
+      if (nativeCreate) {
+        var result = hash[key];
+        return result === HASH_UNDEFINED ? undefined : result;
+      }
+      return hasOwnProperty.call(hash, key) ? hash[key] : undefined;
+    }
+
+    /**
+     * Checks if a hash value for `key` exists.
+     *
+     * @private
+     * @param {Object} hash The hash to query.
+     * @param {string} key The key of the entry to check.
+     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+     */
+    function hashHas(hash, key) {
+      return nativeCreate ? hash[key] !== undefined : hasOwnProperty.call(hash, key);
+    }
+
+    /**
+     * Sets the hash `key` to `value`.
+     *
+     * @private
+     * @param {Object} hash The hash to modify.
+     * @param {string} key The key of the value to set.
+     * @param {*} value The value to set.
+     */
+    function hashSet(hash, key, value) {
+      hash[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;
+    }
+
+    // Avoid inheriting from `Object.prototype` when possible.
+    Hash.prototype = nativeCreate ? nativeCreate(null) : objectProto;
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Creates a map cache object to store key-value pairs.
+     *
+     * @private
+     * @constructor
+     * @param {Array} [values] The values to cache.
+     */
+    function MapCache(values) {
+      var index = -1,
+          length = values ? values.length : 0;
+
+      this.clear();
+      while (++index < length) {
+        var entry = values[index];
+        this.set(entry[0], entry[1]);
+      }
+    }
+
+    /**
+     * Removes all key-value entries from the map.
+     *
+     * @private
+     * @name clear
+     * @memberOf MapCache
+     */
+    function mapClear() {
+      this.__data__ = {
+        'hash': new Hash,
+        'map': Map ? new Map : [],
+        'string': new Hash
+      };
+    }
+
+    /**
+     * Removes `key` and its value from the map.
+     *
+     * @private
+     * @name delete
+     * @memberOf MapCache
+     * @param {string} key The key of the value to remove.
+     * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+     */
+    function mapDelete(key) {
+      var data = this.__data__;
+      if (isKeyable(key)) {
+        return hashDelete(typeof key == 'string' ? data.string : data.hash, key);
+      }
+      return Map ? data.map['delete'](key) : assocDelete(data.map, key);
+    }
+
+    /**
+     * Gets the map value for `key`.
+     *
+     * @private
+     * @name get
+     * @memberOf MapCache
+     * @param {string} key The key of the value to get.
+     * @returns {*} Returns the entry value.
+     */
+    function mapGet(key) {
+      var data = this.__data__;
+      if (isKeyable(key)) {
+        return hashGet(typeof key == 'string' ? data.string : data.hash, key);
+      }
+      return Map ? data.map.get(key) : assocGet(data.map, key);
+    }
+
+    /**
+     * Checks if a map value for `key` exists.
+     *
+     * @private
+     * @name has
+     * @memberOf MapCache
+     * @param {string} key The key of the entry to check.
+     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+     */
+    function mapHas(key) {
+      var data = this.__data__;
+      if (isKeyable(key)) {
+        return hashHas(typeof key == 'string' ? data.string : data.hash, key);
+      }
+      return Map ? data.map.has(key) : assocHas(data.map, key);
+    }
+
+    /**
+     * Sets the map `key` to `value`.
+     *
+     * @private
+     * @name set
+     * @memberOf MapCache
+     * @param {string} key The key of the value to set.
+     * @param {*} value The value to set.
+     * @returns {Object} Returns the map cache instance.
+     */
+    function mapSet(key, value) {
+      var data = this.__data__;
+      if (isKeyable(key)) {
+        hashSet(typeof key == 'string' ? data.string : data.hash, key, value);
+      } else if (Map) {
+        data.map.set(key, value);
+      } else {
+        assocSet(data.map, key, value);
+      }
+      return this;
+    }
+
+    // Add methods to `MapCache`.
+    MapCache.prototype.clear = mapClear;
+    MapCache.prototype['delete'] = mapDelete;
+    MapCache.prototype.get = mapGet;
+    MapCache.prototype.has = mapHas;
+    MapCache.prototype.set = mapSet;
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     *
+     * Creates a set cache object to store unique values.
+     *
+     * @private
+     * @constructor
+     * @param {Array} [values] The values to cache.
+     */
+    function SetCache(values) {
+      var index = -1,
+          length = values ? values.length : 0;
+
+      this.__data__ = new MapCache;
+      while (++index < length) {
+        this.push(values[index]);
+      }
+    }
+
+    /**
+     * Checks if `value` is in `cache`.
+     *
+     * @private
+     * @param {Object} cache The set cache to search.
+     * @param {*} value The value to search for.
+     * @returns {number} Returns `true` if `value` is found, else `false`.
+     */
+    function cacheHas(cache, value) {
+      var map = cache.__data__;
+      if (isKeyable(value)) {
+        var data = map.__data__,
+            hash = typeof value == 'string' ? data.string : data.hash;
+
+        return hash[value] === HASH_UNDEFINED;
+      }
+      return map.has(value);
+    }
+
+    /**
+     * Adds `value` to the set cache.
+     *
+     * @private
+     * @name push
+     * @memberOf SetCache
+     * @param {*} value The value to cache.
+     */
+    function cachePush(value) {
+      var map = this.__data__;
+      if (isKeyable(value)) {
+        var data = map.__data__,
+            hash = typeof value == 'string' ? data.string : data.hash;
+
+        hash[value] = HASH_UNDEFINED;
+      }
+      else {
+        map.set(value, HASH_UNDEFINED);
+      }
+    }
+
+    // Add methods to `SetCache`.
+    SetCache.prototype.push = cachePush;
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Creates a stack cache object to store key-value pairs.
+     *
+     * @private
+     * @constructor
+     * @param {Array} [values] The values to cache.
+     */
+    function Stack(values) {
+      var index = -1,
+          length = values ? values.length : 0;
+
+      this.clear();
+      while (++index < length) {
+        var entry = values[index];
+        this.set(entry[0], entry[1]);
+      }
+    }
+
+    /**
+     * Removes all key-value entries from the stack.
+     *
+     * @private
+     * @name clear
+     * @memberOf Stack
+     */
+    function stackClear() {
+      this.__data__ = { 'array': [], 'map': null };
+    }
+
+    /**
+     * Removes `key` and its value from the stack.
+     *
+     * @private
+     * @name delete
+     * @memberOf Stack
+     * @param {string} key The key of the value to remove.
+     * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+     */
+    function stackDelete(key) {
+      var data = this.__data__,
+          array = data.array;
+
+      return array ? assocDelete(array, key) : data.map['delete'](key);
+    }
+
+    /**
+     * Gets the stack value for `key`.
+     *
+     * @private
+     * @name get
+     * @memberOf Stack
+     * @param {string} key The key of the value to get.
+     * @returns {*} Returns the entry value.
+     */
+    function stackGet(key) {
+      var data = this.__data__,
+          array = data.array;
+
+      return array ? assocGet(array, key) : data.map.get(key);
+    }
+
+    /**
+     * Checks if a stack value for `key` exists.
+     *
+     * @private
+     * @name has
+     * @memberOf Stack
+     * @param {string} key The key of the entry to check.
+     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+     */
+    function stackHas(key) {
+      var data = this.__data__,
+          array = data.array;
+
+      return array ? assocHas(array, key) : data.map.has(key);
+    }
+
+    /**
+     * Sets the stack `key` to `value`.
+     *
+     * @private
+     * @name set
+     * @memberOf Stack
+     * @param {string} key The key of the value to set.
+     * @param {*} value The value to set.
+     * @returns {Object} Returns the stack cache instance.
+     */
+    function stackSet(key, value) {
+      var data = this.__data__,
+          array = data.array;
+
+      if (array) {
+        if (array.length < (LARGE_ARRAY_SIZE - 1)) {
+          assocSet(array, key, value);
+        } else {
+          data.array = null;
+          data.map = new MapCache(array);
+        }
+      }
+      var map = data.map;
+      if (map) {
+        map.set(key, value);
+      }
+      return this;
+    }
+
+    // Add methods to `Stack`.
+    Stack.prototype.clear = stackClear;
+    Stack.prototype['delete'] = stackDelete;
+    Stack.prototype.get = stackGet;
+    Stack.prototype.has = stackHas;
+    Stack.prototype.set = stackSet;
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Removes `key` and its value from the associative array.
+     *
+     * @private
+     * @param {Array} array The array to modify.
+     * @param {string} key The key of the value to remove.
+     * @returns {boolean} Returns `true` if the entry was removed, else `false`.
+     */
+    function assocDelete(array, key) {
+      var index = assocIndexOf(array, key);
+      if (index < 0) {
+        return false;
+      }
+      var lastIndex = array.length - 1;
+      if (index == lastIndex) {
+        array.pop();
+      } else {
+        splice.call(array, index, 1);
+      }
+      return true;
+    }
+
+    /**
+     * Gets the associative array value for `key`.
+     *
+     * @private
+     * @param {Array} array The array to query.
+     * @param {string} key The key of the value to get.
+     * @returns {*} Returns the entry value.
+     */
+    function assocGet(array, key) {
+      var index = assocIndexOf(array, key);
+      return index < 0 ? undefined : array[index][1];
+    }
+
+    /**
+     * Checks if an associative array value for `key` exists.
+     *
+     * @private
+     * @param {Array} array The array to query.
+     * @param {string} key The key of the entry to check.
+     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
+     */
+    function assocHas(array, key) {
+      return assocIndexOf(array, key) > -1;
+    }
+
+    /**
+     * Gets the index at which the `key` is found in `array` of key-value pairs.
+     *
+     * @private
+     * @param {Array} array The array to search.
+     * @param {*} key The key to search for.
+     * @returns {number} Returns the index of the matched value, else `-1`.
+     */
+    function assocIndexOf(array, key) {
+      var length = array.length;
+      while (length--) {
+        if (eq(array[length][0], key)) {
+          return length;
+        }
+      }
+      return -1;
+    }
+
+    /**
+     * Sets the associative array `key` to `value`.
+     *
+     * @private
+     * @param {Array} array The array to modify.
+     * @param {string} key The key of the value to set.
+     * @param {*} value The value to set.
+     */
+    function assocSet(array, key, value) {
+      var index = assocIndexOf(array, key);
+      if (index < 0) {
+        array.push([key, value]);
+      } else {
+        array[index][1] = value;
+      }
+    }
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Used by `_.defaults` to customize its `_.assignIn` use.
+     *
+     * @private
+     * @param {*} objValue The destination value.
+     * @param {*} srcValue The source value.
+     * @param {string} key The key of the property to assign.
+     * @param {Object} object The parent object of `objValue`.
+     * @returns {*} Returns the value to assign.
+     */
+    function assignInDefaults(objValue, srcValue, key, object) {
+      if (objValue === undefined ||
+          (eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) {
+        return srcValue;
+      }
+      return objValue;
+    }
+
+    /**
+     * This function is like `assignValue` except that it doesn't assign
+     * `undefined` values.
+     *
+     * @private
+     * @param {Object} object The object to modify.
+     * @param {string} key The key of the property to assign.
+     * @param {*} value The value to assign.
+     */
+    function assignMergeValue(object, key, value) {
+      if ((value !== undefined && !eq(object[key], value)) ||
+          (typeof key == 'number' && value === undefined && !(key in object))) {
+        object[key] = value;
+      }
+    }
+
+    /**
+     * Assigns `value` to `key` of `object` if the existing value is not equivalent
+     * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
+     * for equality comparisons.
+     *
+     * @private
+     * @param {Object} object The object to modify.
+     * @param {string} key The key of the property to assign.
+     * @param {*} value The value to assign.
+     */
+    function assignValue(object, key, value) {
+      var objValue = object[key];
+      if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) ||
+          (value === undefined && !(key in object))) {
+        object[key] = value;
+      }
+    }
+
+    /**
+     * Aggregates elements of `collection` on `accumulator` with keys transformed
+     * by `iteratee` and values set by `setter`.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} setter The function to set `accumulator` values.
+     * @param {Function} iteratee The iteratee to transform keys.
+     * @param {Object} accumulator The initial aggregated object.
+     * @returns {Function} Returns `accumulator`.
+     */
+    function baseAggregator(collection, setter, iteratee, accumulator) {
+      baseEach(collection, function(value, key, collection) {
+        setter(accumulator, value, iteratee(value), collection);
+      });
+      return accumulator;
+    }
+
+    /**
+     * The base implementation of `_.assign` without support for multiple sources
+     * or `customizer` functions.
+     *
+     * @private
+     * @param {Object} object The destination object.
+     * @param {Object} source The source object.
+     * @returns {Object} Returns `object`.
+     */
+    function baseAssign(object, source) {
+      return object && copyObject(source, keys(source), object);
+    }
+
+    /**
+     * The base implementation of `_.at` without support for individual paths.
+     *
+     * @private
+     * @param {Object} object The object to iterate over.
+     * @param {string[]} paths The property paths of elements to pick.
+     * @returns {Array} Returns the new array of picked elements.
+     */
+    function baseAt(object, paths) {
+      var index = -1,
+          isNil = object == null,
+          length = paths.length,
+          result = Array(length);
+
+      while (++index < length) {
+        result[index] = isNil ? undefined : get(object, paths[index]);
+      }
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.clamp` which doesn't coerce arguments to numbers.
+     *
+     * @private
+     * @param {number} number The number to clamp.
+     * @param {number} [lower] The lower bound.
+     * @param {number} upper The upper bound.
+     * @returns {number} Returns the clamped number.
+     */
+    function baseClamp(number, lower, upper) {
+      if (number === number) {
+        if (upper !== undefined) {
+          number = number <= upper ? number : upper;
+        }
+        if (lower !== undefined) {
+          number = number >= lower ? number : lower;
+        }
+      }
+      return number;
+    }
+
+    /**
+     * The base implementation of `_.clone` and `_.cloneDeep` which tracks
+     * traversed objects.
+     *
+     * @private
+     * @param {*} value The value to clone.
+     * @param {boolean} [isDeep] Specify a deep clone.
+     * @param {boolean} [isFull] Specify a clone including symbols.
+     * @param {Function} [customizer] The function to customize cloning.
+     * @param {string} [key] The key of `value`.
+     * @param {Object} [object] The parent object of `value`.
+     * @param {Object} [stack] Tracks traversed objects and their clone counterparts.
+     * @returns {*} Returns the cloned value.
+     */
+    function baseClone(value, isDeep, isFull, customizer, key, object, stack) {
+      var result;
+      if (customizer) {
+        result = object ? customizer(value, key, object, stack) : customizer(value);
+      }
+      if (result !== undefined) {
+        return result;
+      }
+      if (!isObject(value)) {
+        return value;
+      }
+      var isArr = isArray(value);
+      if (isArr) {
+        result = initCloneArray(value);
+        if (!isDeep) {
+          return copyArray(value, result);
+        }
+      } else {
+        var tag = getTag(value),
+            isFunc = tag == funcTag || tag == genTag;
+
+        if (isBuffer(value)) {
+          return cloneBuffer(value, isDeep);
+        }
+        if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
+          if (isHostObject(value)) {
+            return object ? value : {};
+          }
+          result = initCloneObject(isFunc ? {} : value);
+          if (!isDeep) {
+            return copySymbols(value, baseAssign(result, value));
+          }
+        } else {
+          if (!cloneableTags[tag]) {
+            return object ? value : {};
+          }
+          result = initCloneByTag(value, tag, baseClone, isDeep);
+        }
+      }
+      // Check for circular references and return its corresponding clone.
+      stack || (stack = new Stack);
+      var stacked = stack.get(value);
+      if (stacked) {
+        return stacked;
+      }
+      stack.set(value, result);
+
+      if (!isArr) {
+        var props = isFull ? getAllKeys(value) : keys(value);
+      }
+      // Recursively populate clone (susceptible to call stack limits).
+      arrayEach(props || value, function(subValue, key) {
+        if (props) {
+          key = subValue;
+          subValue = value[key];
+        }
+        assignValue(result, key, baseClone(subValue, isDeep, isFull, customizer, key, value, stack));
+      });
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.conforms` which doesn't clone `source`.
+     *
+     * @private
+     * @param {Object} source The object of property predicates to conform to.
+     * @returns {Function} Returns the new function.
+     */
+    function baseConforms(source) {
+      var props = keys(source),
+          length = props.length;
+
+      return function(object) {
+        if (object == null) {
+          return !length;
+        }
+        var index = length;
+        while (index--) {
+          var key = props[index],
+              predicate = source[key],
+              value = object[key];
+
+          if ((value === undefined &&
+              !(key in Object(object))) || !predicate(value)) {
+            return false;
+          }
+        }
+        return true;
+      };
+    }
+
+    /**
+     * The base implementation of `_.create` without support for assigning
+     * properties to the created object.
+     *
+     * @private
+     * @param {Object} prototype The object to inherit from.
+     * @returns {Object} Returns the new object.
+     */
+    function baseCreate(proto) {
+      return isObject(proto) ? objectCreate(proto) : {};
+    }
+
+    /**
+     * The base implementation of `_.delay` and `_.defer` which accepts an array
+     * of `func` arguments.
+     *
+     * @private
+     * @param {Function} func The function to delay.
+     * @param {number} wait The number of milliseconds to delay invocation.
+     * @param {Object} args The arguments to provide to `func`.
+     * @returns {number} Returns the timer id.
+     */
+    function baseDelay(func, wait, args) {
+      if (typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      return setTimeout(function() { func.apply(undefined, args); }, wait);
+    }
+
+    /**
+     * The base implementation of methods like `_.difference` without support
+     * for excluding multiple arrays or iteratee shorthands.
+     *
+     * @private
+     * @param {Array} array The array to inspect.
+     * @param {Array} values The values to exclude.
+     * @param {Function} [iteratee] The iteratee invoked per element.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns the new array of filtered values.
+     */
+    function baseDifference(array, values, iteratee, comparator) {
+      var index = -1,
+          includes = arrayIncludes,
+          isCommon = true,
+          length = array.length,
+          result = [],
+          valuesLength = values.length;
+
+      if (!length) {
+        return result;
+      }
+      if (iteratee) {
+        values = arrayMap(values, baseUnary(iteratee));
+      }
+      if (comparator) {
+        includes = arrayIncludesWith;
+        isCommon = false;
+      }
+      else if (values.length >= LARGE_ARRAY_SIZE) {
+        includes = cacheHas;
+        isCommon = false;
+        values = new SetCache(values);
+      }
+      outer:
+      while (++index < length) {
+        var value = array[index],
+            computed = iteratee ? iteratee(value) : value;
+
+        if (isCommon && computed === computed) {
+          var valuesIndex = valuesLength;
+          while (valuesIndex--) {
+            if (values[valuesIndex] === computed) {
+              continue outer;
+            }
+          }
+          result.push(value);
+        }
+        else if (!includes(values, computed, comparator)) {
+          result.push(value);
+        }
+      }
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.forEach` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @returns {Array|Object} Returns `collection`.
+     */
+    var baseEach = createBaseEach(baseForOwn);
+
+    /**
+     * The base implementation of `_.forEachRight` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @returns {Array|Object} Returns `collection`.
+     */
+    var baseEachRight = createBaseEach(baseForOwnRight, true);
+
+    /**
+     * The base implementation of `_.every` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} predicate The function invoked per iteration.
+     * @returns {boolean} Returns `true` if all elements pass the predicate check,
+     *  else `false`
+     */
+    function baseEvery(collection, predicate) {
+      var result = true;
+      baseEach(collection, function(value, index, collection) {
+        result = !!predicate(value, index, collection);
+        return result;
+      });
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.fill` without an iteratee call guard.
+     *
+     * @private
+     * @param {Array} array The array to fill.
+     * @param {*} value The value to fill `array` with.
+     * @param {number} [start=0] The start position.
+     * @param {number} [end=array.length] The end position.
+     * @returns {Array} Returns `array`.
+     */
+    function baseFill(array, value, start, end) {
+      var length = array.length;
+
+      start = toInteger(start);
+      if (start < 0) {
+        start = -start > length ? 0 : (length + start);
+      }
+      end = (end === undefined || end > length) ? length : toInteger(end);
+      if (end < 0) {
+        end += length;
+      }
+      end = start > end ? 0 : toLength(end);
+      while (start < end) {
+        array[start++] = value;
+      }
+      return array;
+    }
+
+    /**
+     * The base implementation of `_.filter` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} predicate The function invoked per iteration.
+     * @returns {Array} Returns the new filtered array.
+     */
+    function baseFilter(collection, predicate) {
+      var result = [];
+      baseEach(collection, function(value, index, collection) {
+        if (predicate(value, index, collection)) {
+          result.push(value);
+        }
+      });
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.flatten` with support for restricting flattening.
+     *
+     * @private
+     * @param {Array} array The array to flatten.
+     * @param {number} depth The maximum recursion depth.
+     * @param {boolean} [predicate=isFlattenable] The function invoked per iteration.
+     * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks.
+     * @param {Array} [result=[]] The initial result value.
+     * @returns {Array} Returns the new flattened array.
+     */
+    function baseFlatten(array, depth, predicate, isStrict, result) {
+      var index = -1,
+          length = array.length;
+
+      predicate || (predicate = isFlattenable);
+      result || (result = []);
+
+      while (++index < length) {
+        var value = array[index];
+        if (depth > 0 && predicate(value)) {
+          if (depth > 1) {
+            // Recursively flatten arrays (susceptible to call stack limits).
+            baseFlatten(value, depth - 1, predicate, isStrict, result);
+          } else {
+            arrayPush(result, value);
+          }
+        } else if (!isStrict) {
+          result[result.length] = value;
+        }
+      }
+      return result;
+    }
+
+    /**
+     * The base implementation of `baseForOwn` which iterates over `object`
+     * properties returned by `keysFunc` and invokes `iteratee` for each property.
+     * Iteratee functions may exit iteration early by explicitly returning `false`.
+     *
+     * @private
+     * @param {Object} object The object to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @param {Function} keysFunc The function to get the keys of `object`.
+     * @returns {Object} Returns `object`.
+     */
+    var baseFor = createBaseFor();
+
+    /**
+     * This function is like `baseFor` except that it iterates over properties
+     * in the opposite order.
+     *
+     * @private
+     * @param {Object} object The object to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @param {Function} keysFunc The function to get the keys of `object`.
+     * @returns {Object} Returns `object`.
+     */
+    var baseForRight = createBaseFor(true);
+
+    /**
+     * The base implementation of `_.forOwn` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Object} object The object to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @returns {Object} Returns `object`.
+     */
+    function baseForOwn(object, iteratee) {
+      return object && baseFor(object, iteratee, keys);
+    }
+
+    /**
+     * The base implementation of `_.forOwnRight` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Object} object The object to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @returns {Object} Returns `object`.
+     */
+    function baseForOwnRight(object, iteratee) {
+      return object && baseForRight(object, iteratee, keys);
+    }
+
+    /**
+     * The base implementation of `_.functions` which creates an array of
+     * `object` function property names filtered from `props`.
+     *
+     * @private
+     * @param {Object} object The object to inspect.
+     * @param {Array} props The property names to filter.
+     * @returns {Array} Returns the new array of filtered property names.
+     */
+    function baseFunctions(object, props) {
+      return arrayFilter(props, function(key) {
+        return isFunction(object[key]);
+      });
+    }
+
+    /**
+     * The base implementation of `_.get` without support for default values.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path of the property to get.
+     * @returns {*} Returns the resolved value.
+     */
+    function baseGet(object, path) {
+      path = isKey(path, object) ? [path] : castPath(path);
+
+      var index = 0,
+          length = path.length;
+
+      while (object != null && index < length) {
+        object = object[path[index++]];
+      }
+      return (index && index == length) ? object : undefined;
+    }
+
+    /**
+     * The base implementation of `getAllKeys` and `getAllKeysIn` which uses
+     * `keysFunc` and `symbolsFunc` to get the enumerable property names and
+     * symbols of `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @param {Function} keysFunc The function to get the keys of `object`.
+     * @param {Function} symbolsFunc The function to get the symbols of `object`.
+     * @returns {Array} Returns the array of property names and symbols.
+     */
+    function baseGetAllKeys(object, keysFunc, symbolsFunc) {
+      var result = keysFunc(object);
+      return isArray(object)
+        ? result
+        : arrayPush(result, symbolsFunc(object));
+    }
+
+    /**
+     * The base implementation of `_.has` without support for deep paths.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @param {Array|string} key The key to check.
+     * @returns {boolean} Returns `true` if `key` exists, else `false`.
+     */
+    function baseHas(object, key) {
+      // Avoid a bug in IE 10-11 where objects with a [[Prototype]] of `null`,
+      // that are composed entirely of index properties, return `false` for
+      // `hasOwnProperty` checks of them.
+      return hasOwnProperty.call(object, key) ||
+        (typeof object == 'object' && key in object && getPrototype(object) === null);
+    }
+
+    /**
+     * The base implementation of `_.hasIn` without support for deep paths.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @param {Array|string} key The key to check.
+     * @returns {boolean} Returns `true` if `key` exists, else `false`.
+     */
+    function baseHasIn(object, key) {
+      return key in Object(object);
+    }
+
+    /**
+     * The base implementation of `_.inRange` which doesn't coerce arguments to numbers.
+     *
+     * @private
+     * @param {number} number The number to check.
+     * @param {number} start The start of the range.
+     * @param {number} end The end of the range.
+     * @returns {boolean} Returns `true` if `number` is in the range, else `false`.
+     */
+    function baseInRange(number, start, end) {
+      return number >= nativeMin(start, end) && number < nativeMax(start, end);
+    }
+
+    /**
+     * The base implementation of methods like `_.intersection`, without support
+     * for iteratee shorthands, that accepts an array of arrays to inspect.
+     *
+     * @private
+     * @param {Array} arrays The arrays to inspect.
+     * @param {Function} [iteratee] The iteratee invoked per element.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns the new array of shared values.
+     */
+    function baseIntersection(arrays, iteratee, comparator) {
+      var includes = comparator ? arrayIncludesWith : arrayIncludes,
+          length = arrays[0].length,
+          othLength = arrays.length,
+          othIndex = othLength,
+          caches = Array(othLength),
+          maxLength = Infinity,
+          result = [];
+
+      while (othIndex--) {
+        var array = arrays[othIndex];
+        if (othIndex && iteratee) {
+          array = arrayMap(array, baseUnary(iteratee));
+        }
+        maxLength = nativeMin(array.length, maxLength);
+        caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120))
+          ? new SetCache(othIndex && array)
+          : undefined;
+      }
+      array = arrays[0];
+
+      var index = -1,
+          seen = caches[0];
+
+      outer:
+      while (++index < length && result.length < maxLength) {
+        var value = array[index],
+            computed = iteratee ? iteratee(value) : value;
+
+        if (!(seen
+              ? cacheHas(seen, computed)
+              : includes(result, computed, comparator)
+            )) {
+          othIndex = othLength;
+          while (--othIndex) {
+            var cache = caches[othIndex];
+            if (!(cache
+                  ? cacheHas(cache, computed)
+                  : includes(arrays[othIndex], computed, comparator))
+                ) {
+              continue outer;
+            }
+          }
+          if (seen) {
+            seen.push(computed);
+          }
+          result.push(value);
+        }
+      }
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.invert` and `_.invertBy` which inverts
+     * `object` with values transformed by `iteratee` and set by `setter`.
+     *
+     * @private
+     * @param {Object} object The object to iterate over.
+     * @param {Function} setter The function to set `accumulator` values.
+     * @param {Function} iteratee The iteratee to transform values.
+     * @param {Object} accumulator The initial inverted object.
+     * @returns {Function} Returns `accumulator`.
+     */
+    function baseInverter(object, setter, iteratee, accumulator) {
+      baseForOwn(object, function(value, key, object) {
+        setter(accumulator, iteratee(value), key, object);
+      });
+      return accumulator;
+    }
+
+    /**
+     * The base implementation of `_.invoke` without support for individual
+     * method arguments.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path of the method to invoke.
+     * @param {Array} args The arguments to invoke the method with.
+     * @returns {*} Returns the result of the invoked method.
+     */
+    function baseInvoke(object, path, args) {
+      if (!isKey(path, object)) {
+        path = castPath(path);
+        object = parent(object, path);
+        path = last(path);
+      }
+      var func = object == null ? object : object[path];
+      return func == null ? undefined : apply(func, object, args);
+    }
+
+    /**
+     * The base implementation of `_.isEqual` which supports partial comparisons
+     * and tracks traversed objects.
+     *
+     * @private
+     * @param {*} value The value to compare.
+     * @param {*} other The other value to compare.
+     * @param {Function} [customizer] The function to customize comparisons.
+     * @param {boolean} [bitmask] The bitmask of comparison flags.
+     *  The bitmask may be composed of the following flags:
+     *     1 - Unordered comparison
+     *     2 - Partial comparison
+     * @param {Object} [stack] Tracks traversed `value` and `other` objects.
+     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
+     */
+    function baseIsEqual(value, other, customizer, bitmask, stack) {
+      if (value === other) {
+        return true;
+      }
+      if (value == null || other == null || (!isObject(value) && !isObjectLike(other))) {
+        return value !== value && other !== other;
+      }
+      return baseIsEqualDeep(value, other, baseIsEqual, customizer, bitmask, stack);
+    }
+
+    /**
+     * A specialized version of `baseIsEqual` for arrays and objects which performs
+     * deep comparisons and tracks traversed objects enabling objects with circular
+     * references to be compared.
+     *
+     * @private
+     * @param {Object} object The object to compare.
+     * @param {Object} other The other object to compare.
+     * @param {Function} equalFunc The function to determine equivalents of values.
+     * @param {Function} [customizer] The function to customize comparisons.
+     * @param {number} [bitmask] The bitmask of comparison flags. See `baseIsEqual`
+     *  for more details.
+     * @param {Object} [stack] Tracks traversed `object` and `other` objects.
+     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
+     */
+    function baseIsEqualDeep(object, other, equalFunc, customizer, bitmask, stack) {
+      var objIsArr = isArray(object),
+          othIsArr = isArray(other),
+          objTag = arrayTag,
+          othTag = arrayTag;
+
+      if (!objIsArr) {
+        objTag = getTag(object);
+        objTag = objTag == argsTag ? objectTag : objTag;
+      }
+      if (!othIsArr) {
+        othTag = getTag(other);
+        othTag = othTag == argsTag ? objectTag : othTag;
+      }
+      var objIsObj = objTag == objectTag && !isHostObject(object),
+          othIsObj = othTag == objectTag && !isHostObject(other),
+          isSameTag = objTag == othTag;
+
+      if (isSameTag && !objIsObj) {
+        stack || (stack = new Stack);
+        return (objIsArr || isTypedArray(object))
+          ? equalArrays(object, other, equalFunc, customizer, bitmask, stack)
+          : equalByTag(object, other, objTag, equalFunc, customizer, bitmask, stack);
+      }
+      if (!(bitmask & PARTIAL_COMPARE_FLAG)) {
+        var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
+            othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');
+
+        if (objIsWrapped || othIsWrapped) {
+          var objUnwrapped = objIsWrapped ? object.value() : object,
+              othUnwrapped = othIsWrapped ? other.value() : other;
+
+          stack || (stack = new Stack);
+          return equalFunc(objUnwrapped, othUnwrapped, customizer, bitmask, stack);
+        }
+      }
+      if (!isSameTag) {
+        return false;
+      }
+      stack || (stack = new Stack);
+      return equalObjects(object, other, equalFunc, customizer, bitmask, stack);
+    }
+
+    /**
+     * The base implementation of `_.isMatch` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Object} object The object to inspect.
+     * @param {Object} source The object of property values to match.
+     * @param {Array} matchData The property names, values, and compare flags to match.
+     * @param {Function} [customizer] The function to customize comparisons.
+     * @returns {boolean} Returns `true` if `object` is a match, else `false`.
+     */
+    function baseIsMatch(object, source, matchData, customizer) {
+      var index = matchData.length,
+          length = index,
+          noCustomizer = !customizer;
+
+      if (object == null) {
+        return !length;
+      }
+      object = Object(object);
+      while (index--) {
+        var data = matchData[index];
+        if ((noCustomizer && data[2])
+              ? data[1] !== object[data[0]]
+              : !(data[0] in object)
+            ) {
+          return false;
+        }
+      }
+      while (++index < length) {
+        data = matchData[index];
+        var key = data[0],
+            objValue = object[key],
+            srcValue = data[1];
+
+        if (noCustomizer && data[2]) {
+          if (objValue === undefined && !(key in object)) {
+            return false;
+          }
+        } else {
+          var stack = new Stack;
+          if (customizer) {
+            var result = customizer(objValue, srcValue, key, object, source, stack);
+          }
+          if (!(result === undefined
+                ? baseIsEqual(srcValue, objValue, customizer, UNORDERED_COMPARE_FLAG | PARTIAL_COMPARE_FLAG, stack)
+                : result
+              )) {
+            return false;
+          }
+        }
+      }
+      return true;
+    }
+
+    /**
+     * The base implementation of `_.iteratee`.
+     *
+     * @private
+     * @param {*} [value=_.identity] The value to convert to an iteratee.
+     * @returns {Function} Returns the iteratee.
+     */
+    function baseIteratee(value) {
+      // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9.
+      // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details.
+      if (typeof value == 'function') {
+        return value;
+      }
+      if (value == null) {
+        return identity;
+      }
+      if (typeof value == 'object') {
+        return isArray(value)
+          ? baseMatchesProperty(value[0], value[1])
+          : baseMatches(value);
+      }
+      return property(value);
+    }
+
+    /**
+     * The base implementation of `_.keys` which doesn't skip the constructor
+     * property of prototypes or treat sparse arrays as dense.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property names.
+     */
+    function baseKeys(object) {
+      return nativeKeys(Object(object));
+    }
+
+    /**
+     * The base implementation of `_.keysIn` which doesn't skip the constructor
+     * property of prototypes or treat sparse arrays as dense.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property names.
+     */
+    function baseKeysIn(object) {
+      object = object == null ? object : Object(object);
+
+      var result = [];
+      for (var key in object) {
+        result.push(key);
+      }
+      return result;
+    }
+
+    // Fallback for IE < 9 with es6-shim.
+    if (enumerate && !propertyIsEnumerable.call({ 'valueOf': 1 }, 'valueOf')) {
+      baseKeysIn = function(object) {
+        return iteratorToArray(enumerate(object));
+      };
+    }
+
+    /**
+     * The base implementation of `_.map` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} iteratee The function invoked per iteration.
+     * @returns {Array} Returns the new mapped array.
+     */
+    function baseMap(collection, iteratee) {
+      var index = -1,
+          result = isArrayLike(collection) ? Array(collection.length) : [];
+
+      baseEach(collection, function(value, key, collection) {
+        result[++index] = iteratee(value, key, collection);
+      });
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.matches` which doesn't clone `source`.
+     *
+     * @private
+     * @param {Object} source The object of property values to match.
+     * @returns {Function} Returns the new function.
+     */
+    function baseMatches(source) {
+      var matchData = getMatchData(source);
+      if (matchData.length == 1 && matchData[0][2]) {
+        return matchesStrictComparable(matchData[0][0], matchData[0][1]);
+      }
+      return function(object) {
+        return object === source || baseIsMatch(object, source, matchData);
+      };
+    }
+
+    /**
+     * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.
+     *
+     * @private
+     * @param {string} path The path of the property to get.
+     * @param {*} srcValue The value to match.
+     * @returns {Function} Returns the new function.
+     */
+    function baseMatchesProperty(path, srcValue) {
+      if (isKey(path) && isStrictComparable(srcValue)) {
+        return matchesStrictComparable(path, srcValue);
+      }
+      return function(object) {
+        var objValue = get(object, path);
+        return (objValue === undefined && objValue === srcValue)
+          ? hasIn(object, path)
+          : baseIsEqual(srcValue, objValue, undefined, UNORDERED_COMPARE_FLAG | PARTIAL_COMPARE_FLAG);
+      };
+    }
+
+    /**
+     * The base implementation of `_.merge` without support for multiple sources.
+     *
+     * @private
+     * @param {Object} object The destination object.
+     * @param {Object} source The source object.
+     * @param {number} srcIndex The index of `source`.
+     * @param {Function} [customizer] The function to customize merged values.
+     * @param {Object} [stack] Tracks traversed source values and their merged
+     *  counterparts.
+     */
+    function baseMerge(object, source, srcIndex, customizer, stack) {
+      if (object === source) {
+        return;
+      }
+      if (!(isArray(source) || isTypedArray(source))) {
+        var props = keysIn(source);
+      }
+      arrayEach(props || source, function(srcValue, key) {
+        if (props) {
+          key = srcValue;
+          srcValue = source[key];
+        }
+        if (isObject(srcValue)) {
+          stack || (stack = new Stack);
+          baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack);
+        }
+        else {
+          var newValue = customizer
+            ? customizer(object[key], srcValue, (key + ''), object, source, stack)
+            : undefined;
+
+          if (newValue === undefined) {
+            newValue = srcValue;
+          }
+          assignMergeValue(object, key, newValue);
+        }
+      });
+    }
+
+    /**
+     * A specialized version of `baseMerge` for arrays and objects which performs
+     * deep merges and tracks traversed objects enabling objects with circular
+     * references to be merged.
+     *
+     * @private
+     * @param {Object} object The destination object.
+     * @param {Object} source The source object.
+     * @param {string} key The key of the value to merge.
+     * @param {number} srcIndex The index of `source`.
+     * @param {Function} mergeFunc The function to merge values.
+     * @param {Function} [customizer] The function to customize assigned values.
+     * @param {Object} [stack] Tracks traversed source values and their merged
+     *  counterparts.
+     */
+    function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) {
+      var objValue = object[key],
+          srcValue = source[key],
+          stacked = stack.get(srcValue);
+
+      if (stacked) {
+        assignMergeValue(object, key, stacked);
+        return;
+      }
+      var newValue = customizer
+        ? customizer(objValue, srcValue, (key + ''), object, source, stack)
+        : undefined;
+
+      var isCommon = newValue === undefined;
+
+      if (isCommon) {
+        newValue = srcValue;
+        if (isArray(srcValue) || isTypedArray(srcValue)) {
+          if (isArray(objValue)) {
+            newValue = objValue;
+          }
+          else if (isArrayLikeObject(objValue)) {
+            newValue = copyArray(objValue);
+          }
+          else {
+            isCommon = false;
+            newValue = baseClone(srcValue, true);
+          }
+        }
+        else if (isPlainObject(srcValue) || isArguments(srcValue)) {
+          if (isArguments(objValue)) {
+            newValue = toPlainObject(objValue);
+          }
+          else if (!isObject(objValue) || (srcIndex && isFunction(objValue))) {
+            isCommon = false;
+            newValue = baseClone(srcValue, true);
+          }
+          else {
+            newValue = objValue;
+          }
+        }
+        else {
+          isCommon = false;
+        }
+      }
+      stack.set(srcValue, newValue);
+
+      if (isCommon) {
+        // Recursively merge objects and arrays (susceptible to call stack limits).
+        mergeFunc(newValue, srcValue, srcIndex, customizer, stack);
+      }
+      stack['delete'](srcValue);
+      assignMergeValue(object, key, newValue);
+    }
+
+    /**
+     * The base implementation of `_.nth` which doesn't coerce `n` to an integer.
+     *
+     * @private
+     * @param {Array} array The array to query.
+     * @param {number} n The index of the element to return.
+     * @returns {*} Returns the nth element of `array`.
+     */
+    function baseNth(array, n) {
+      var length = array.length;
+      if (!length) {
+        return;
+      }
+      n += n < 0 ? length : 0;
+      return isIndex(n, length) ? array[n] : undefined;
+    }
+
+    /**
+     * The base implementation of `_.orderBy` without param guards.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
+     * @param {string[]} orders The sort orders of `iteratees`.
+     * @returns {Array} Returns the new sorted array.
+     */
+    function baseOrderBy(collection, iteratees, orders) {
+      var index = -1;
+      iteratees = arrayMap(iteratees.length ? iteratees : [identity], baseUnary(getIteratee()));
+
+      var result = baseMap(collection, function(value, key, collection) {
+        var criteria = arrayMap(iteratees, function(iteratee) {
+          return iteratee(value);
+        });
+        return { 'criteria': criteria, 'index': ++index, 'value': value };
+      });
+
+      return baseSortBy(result, function(object, other) {
+        return compareMultiple(object, other, orders);
+      });
+    }
+
+    /**
+     * The base implementation of `_.pick` without support for individual
+     * property identifiers.
+     *
+     * @private
+     * @param {Object} object The source object.
+     * @param {string[]} props The property identifiers to pick.
+     * @returns {Object} Returns the new object.
+     */
+    function basePick(object, props) {
+      object = Object(object);
+      return arrayReduce(props, function(result, key) {
+        if (key in object) {
+          result[key] = object[key];
+        }
+        return result;
+      }, {});
+    }
+
+    /**
+     * The base implementation of  `_.pickBy` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Object} object The source object.
+     * @param {Function} predicate The function invoked per property.
+     * @returns {Object} Returns the new object.
+     */
+    function basePickBy(object, predicate) {
+      var index = -1,
+          props = getAllKeysIn(object),
+          length = props.length,
+          result = {};
+
+      while (++index < length) {
+        var key = props[index],
+            value = object[key];
+
+        if (predicate(value, key)) {
+          result[key] = value;
+        }
+      }
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.property` without support for deep paths.
+     *
+     * @private
+     * @param {string} key The key of the property to get.
+     * @returns {Function} Returns the new function.
+     */
+    function baseProperty(key) {
+      return function(object) {
+        return object == null ? undefined : object[key];
+      };
+    }
+
+    /**
+     * A specialized version of `baseProperty` which supports deep paths.
+     *
+     * @private
+     * @param {Array|string} path The path of the property to get.
+     * @returns {Function} Returns the new function.
+     */
+    function basePropertyDeep(path) {
+      return function(object) {
+        return baseGet(object, path);
+      };
+    }
+
+    /**
+     * The base implementation of `_.pullAllBy` without support for iteratee
+     * shorthands.
+     *
+     * @private
+     * @param {Array} array The array to modify.
+     * @param {Array} values The values to remove.
+     * @param {Function} [iteratee] The iteratee invoked per element.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns `array`.
+     */
+    function basePullAll(array, values, iteratee, comparator) {
+      var indexOf = comparator ? baseIndexOfWith : baseIndexOf,
+          index = -1,
+          length = values.length,
+          seen = array;
+
+      if (iteratee) {
+        seen = arrayMap(array, baseUnary(iteratee));
+      }
+      while (++index < length) {
+        var fromIndex = 0,
+            value = values[index],
+            computed = iteratee ? iteratee(value) : value;
+
+        while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) {
+          if (seen !== array) {
+            splice.call(seen, fromIndex, 1);
+          }
+          splice.call(array, fromIndex, 1);
+        }
+      }
+      return array;
+    }
+
+    /**
+     * The base implementation of `_.pullAt` without support for individual
+     * indexes or capturing the removed elements.
+     *
+     * @private
+     * @param {Array} array The array to modify.
+     * @param {number[]} indexes The indexes of elements to remove.
+     * @returns {Array} Returns `array`.
+     */
+    function basePullAt(array, indexes) {
+      var length = array ? indexes.length : 0,
+          lastIndex = length - 1;
+
+      while (length--) {
+        var index = indexes[length];
+        if (lastIndex == length || index != previous) {
+          var previous = index;
+          if (isIndex(index)) {
+            splice.call(array, index, 1);
+          }
+          else if (!isKey(index, array)) {
+            var path = castPath(index),
+                object = parent(array, path);
+
+            if (object != null) {
+              delete object[last(path)];
+            }
+          }
+          else {
+            delete array[index];
+          }
+        }
+      }
+      return array;
+    }
+
+    /**
+     * The base implementation of `_.random` without support for returning
+     * floating-point numbers.
+     *
+     * @private
+     * @param {number} lower The lower bound.
+     * @param {number} upper The upper bound.
+     * @returns {number} Returns the random number.
+     */
+    function baseRandom(lower, upper) {
+      return lower + nativeFloor(nativeRandom() * (upper - lower + 1));
+    }
+
+    /**
+     * The base implementation of `_.range` and `_.rangeRight` which doesn't
+     * coerce arguments to numbers.
+     *
+     * @private
+     * @param {number} start The start of the range.
+     * @param {number} end The end of the range.
+     * @param {number} step The value to increment or decrement by.
+     * @param {boolean} [fromRight] Specify iterating from right to left.
+     * @returns {Array} Returns the new array of numbers.
+     */
+    function baseRange(start, end, step, fromRight) {
+      var index = -1,
+          length = nativeMax(nativeCeil((end - start) / (step || 1)), 0),
+          result = Array(length);
+
+      while (length--) {
+        result[fromRight ? length : ++index] = start;
+        start += step;
+      }
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.repeat` which doesn't coerce arguments.
+     *
+     * @private
+     * @param {string} string The string to repeat.
+     * @param {number} n The number of times to repeat the string.
+     * @returns {string} Returns the repeated string.
+     */
+    function baseRepeat(string, n) {
+      var result = '';
+      if (!string || n < 1 || n > MAX_SAFE_INTEGER) {
+        return result;
+      }
+      // Leverage the exponentiation by squaring algorithm for a faster repeat.
+      // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details.
+      do {
+        if (n % 2) {
+          result += string;
+        }
+        n = nativeFloor(n / 2);
+        if (n) {
+          string += string;
+        }
+      } while (n);
+
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.set`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path of the property to set.
+     * @param {*} value The value to set.
+     * @param {Function} [customizer] The function to customize path creation.
+     * @returns {Object} Returns `object`.
+     */
+    function baseSet(object, path, value, customizer) {
+      path = isKey(path, object) ? [path] : castPath(path);
+
+      var index = -1,
+          length = path.length,
+          lastIndex = length - 1,
+          nested = object;
+
+      while (nested != null && ++index < length) {
+        var key = path[index];
+        if (isObject(nested)) {
+          var newValue = value;
+          if (index != lastIndex) {
+            var objValue = nested[key];
+            newValue = customizer ? customizer(objValue, key, nested) : undefined;
+            if (newValue === undefined) {
+              newValue = objValue == null
+                ? (isIndex(path[index + 1]) ? [] : {})
+                : objValue;
+            }
+          }
+          assignValue(nested, key, newValue);
+        }
+        nested = nested[key];
+      }
+      return object;
+    }
+
+    /**
+     * The base implementation of `setData` without support for hot loop detection.
+     *
+     * @private
+     * @param {Function} func The function to associate metadata with.
+     * @param {*} data The metadata.
+     * @returns {Function} Returns `func`.
+     */
+    var baseSetData = !metaMap ? identity : function(func, data) {
+      metaMap.set(func, data);
+      return func;
+    };
+
+    /**
+     * The base implementation of `_.slice` without an iteratee call guard.
+     *
+     * @private
+     * @param {Array} array The array to slice.
+     * @param {number} [start=0] The start position.
+     * @param {number} [end=array.length] The end position.
+     * @returns {Array} Returns the slice of `array`.
+     */
+    function baseSlice(array, start, end) {
+      var index = -1,
+          length = array.length;
+
+      if (start < 0) {
+        start = -start > length ? 0 : (length + start);
+      }
+      end = end > length ? length : end;
+      if (end < 0) {
+        end += length;
+      }
+      length = start > end ? 0 : ((end - start) >>> 0);
+      start >>>= 0;
+
+      var result = Array(length);
+      while (++index < length) {
+        result[index] = array[index + start];
+      }
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.some` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} predicate The function invoked per iteration.
+     * @returns {boolean} Returns `true` if any element passes the predicate check,
+     *  else `false`.
+     */
+    function baseSome(collection, predicate) {
+      var result;
+
+      baseEach(collection, function(value, index, collection) {
+        result = predicate(value, index, collection);
+        return !result;
+      });
+      return !!result;
+    }
+
+    /**
+     * The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which
+     * performs a binary search of `array` to determine the index at which `value`
+     * should be inserted into `array` in order to maintain its sort order.
+     *
+     * @private
+     * @param {Array} array The sorted array to inspect.
+     * @param {*} value The value to evaluate.
+     * @param {boolean} [retHighest] Specify returning the highest qualified index.
+     * @returns {number} Returns the index at which `value` should be inserted
+     *  into `array`.
+     */
+    function baseSortedIndex(array, value, retHighest) {
+      var low = 0,
+          high = array ? array.length : low;
+
+      if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) {
+        while (low < high) {
+          var mid = (low + high) >>> 1,
+              computed = array[mid];
+
+          if ((retHighest ? (computed <= value) : (computed < value)) && computed !== null) {
+            low = mid + 1;
+          } else {
+            high = mid;
+          }
+        }
+        return high;
+      }
+      return baseSortedIndexBy(array, value, identity, retHighest);
+    }
+
+    /**
+     * The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy`
+     * which invokes `iteratee` for `value` and each element of `array` to compute
+     * their sort ranking. The iteratee is invoked with one argument; (value).
+     *
+     * @private
+     * @param {Array} array The sorted array to inspect.
+     * @param {*} value The value to evaluate.
+     * @param {Function} iteratee The iteratee invoked per element.
+     * @param {boolean} [retHighest] Specify returning the highest qualified index.
+     * @returns {number} Returns the index at which `value` should be inserted
+     *  into `array`.
+     */
+    function baseSortedIndexBy(array, value, iteratee, retHighest) {
+      value = iteratee(value);
+
+      var low = 0,
+          high = array ? array.length : 0,
+          valIsNaN = value !== value,
+          valIsNull = value === null,
+          valIsUndef = value === undefined;
+
+      while (low < high) {
+        var mid = nativeFloor((low + high) / 2),
+            computed = iteratee(array[mid]),
+            isDef = computed !== undefined,
+            isReflexive = computed === computed;
+
+        if (valIsNaN) {
+          var setLow = isReflexive || retHighest;
+        } else if (valIsNull) {
+          setLow = isReflexive && isDef && (retHighest || computed != null);
+        } else if (valIsUndef) {
+          setLow = isReflexive && (retHighest || isDef);
+        } else if (computed == null) {
+          setLow = false;
+        } else {
+          setLow = retHighest ? (computed <= value) : (computed < value);
+        }
+        if (setLow) {
+          low = mid + 1;
+        } else {
+          high = mid;
+        }
+      }
+      return nativeMin(high, MAX_ARRAY_INDEX);
+    }
+
+    /**
+     * The base implementation of `_.sortedUniq`.
+     *
+     * @private
+     * @param {Array} array The array to inspect.
+     * @returns {Array} Returns the new duplicate free array.
+     */
+    function baseSortedUniq(array) {
+      return baseSortedUniqBy(array);
+    }
+
+    /**
+     * The base implementation of `_.sortedUniqBy` without support for iteratee
+     * shorthands.
+     *
+     * @private
+     * @param {Array} array The array to inspect.
+     * @param {Function} [iteratee] The iteratee invoked per element.
+     * @returns {Array} Returns the new duplicate free array.
+     */
+    function baseSortedUniqBy(array, iteratee) {
+      var index = 0,
+          length = array.length,
+          value = array[0],
+          computed = iteratee ? iteratee(value) : value,
+          seen = computed,
+          resIndex = 1,
+          result = [value];
+
+      while (++index < length) {
+        value = array[index],
+        computed = iteratee ? iteratee(value) : value;
+
+        if (!eq(computed, seen)) {
+          seen = computed;
+          result[resIndex++] = value;
+        }
+      }
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.uniqBy` without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Array} array The array to inspect.
+     * @param {Function} [iteratee] The iteratee invoked per element.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns the new duplicate free array.
+     */
+    function baseUniq(array, iteratee, comparator) {
+      var index = -1,
+          includes = arrayIncludes,
+          length = array.length,
+          isCommon = true,
+          result = [],
+          seen = result;
+
+      if (comparator) {
+        isCommon = false;
+        includes = arrayIncludesWith;
+      }
+      else if (length >= LARGE_ARRAY_SIZE) {
+        var set = iteratee ? null : createSet(array);
+        if (set) {
+          return setToArray(set);
+        }
+        isCommon = false;
+        includes = cacheHas;
+        seen = new SetCache;
+      }
+      else {
+        seen = iteratee ? [] : result;
+      }
+      outer:
+      while (++index < length) {
+        var value = array[index],
+            computed = iteratee ? iteratee(value) : value;
+
+        if (isCommon && computed === computed) {
+          var seenIndex = seen.length;
+          while (seenIndex--) {
+            if (seen[seenIndex] === computed) {
+              continue outer;
+            }
+          }
+          if (iteratee) {
+            seen.push(computed);
+          }
+          result.push(value);
+        }
+        else if (!includes(seen, computed, comparator)) {
+          if (seen !== result) {
+            seen.push(computed);
+          }
+          result.push(value);
+        }
+      }
+      return result;
+    }
+
+    /**
+     * The base implementation of `_.unset`.
+     *
+     * @private
+     * @param {Object} object The object to modify.
+     * @param {Array|string} path The path of the property to unset.
+     * @returns {boolean} Returns `true` if the property is deleted, else `false`.
+     */
+    function baseUnset(object, path) {
+      path = isKey(path, object) ? [path] : castPath(path);
+      object = parent(object, path);
+      var key = last(path);
+      return (object != null && has(object, key)) ? delete object[key] : true;
+    }
+
+    /**
+     * The base implementation of `_.update`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path of the property to update.
+     * @param {Function} updater The function to produce the updated value.
+     * @param {Function} [customizer] The function to customize path creation.
+     * @returns {Object} Returns `object`.
+     */
+    function baseUpdate(object, path, updater, customizer) {
+      return baseSet(object, path, updater(baseGet(object, path)), customizer);
+    }
+
+    /**
+     * The base implementation of methods like `_.dropWhile` and `_.takeWhile`
+     * without support for iteratee shorthands.
+     *
+     * @private
+     * @param {Array} array The array to query.
+     * @param {Function} predicate The function invoked per iteration.
+     * @param {boolean} [isDrop] Specify dropping elements instead of taking them.
+     * @param {boolean} [fromRight] Specify iterating from right to left.
+     * @returns {Array} Returns the slice of `array`.
+     */
+    function baseWhile(array, predicate, isDrop, fromRight) {
+      var length = array.length,
+          index = fromRight ? length : -1;
+
+      while ((fromRight ? index-- : ++index < length) &&
+        predicate(array[index], index, array)) {}
+
+      return isDrop
+        ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length))
+        : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index));
+    }
+
+    /**
+     * The base implementation of `wrapperValue` which returns the result of
+     * performing a sequence of actions on the unwrapped `value`, where each
+     * successive action is supplied the return value of the previous.
+     *
+     * @private
+     * @param {*} value The unwrapped value.
+     * @param {Array} actions Actions to perform to resolve the unwrapped value.
+     * @returns {*} Returns the resolved value.
+     */
+    function baseWrapperValue(value, actions) {
+      var result = value;
+      if (result instanceof LazyWrapper) {
+        result = result.value();
+      }
+      return arrayReduce(actions, function(result, action) {
+        return action.func.apply(action.thisArg, arrayPush([result], action.args));
+      }, result);
+    }
+
+    /**
+     * The base implementation of methods like `_.xor`, without support for
+     * iteratee shorthands, that accepts an array of arrays to inspect.
+     *
+     * @private
+     * @param {Array} arrays The arrays to inspect.
+     * @param {Function} [iteratee] The iteratee invoked per element.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns the new array of values.
+     */
+    function baseXor(arrays, iteratee, comparator) {
+      var index = -1,
+          length = arrays.length;
+
+      while (++index < length) {
+        var result = result
+          ? arrayPush(
+              baseDifference(result, arrays[index], iteratee, comparator),
+              baseDifference(arrays[index], result, iteratee, comparator)
+            )
+          : arrays[index];
+      }
+      return (result && result.length) ? baseUniq(result, iteratee, comparator) : [];
+    }
+
+    /**
+     * This base implementation of `_.zipObject` which assigns values using `assignFunc`.
+     *
+     * @private
+     * @param {Array} props The property identifiers.
+     * @param {Array} values The property values.
+     * @param {Function} assignFunc The function to assign values.
+     * @returns {Object} Returns the new object.
+     */
+    function baseZipObject(props, values, assignFunc) {
+      var index = -1,
+          length = props.length,
+          valsLength = values.length,
+          result = {};
+
+      while (++index < length) {
+        var value = index < valsLength ? values[index] : undefined;
+        assignFunc(result, props[index], value);
+      }
+      return result;
+    }
+
+    /**
+     * Casts `value` to an empty array if it's not an array like object.
+     *
+     * @private
+     * @param {*} value The value to inspect.
+     * @returns {Array|Object} Returns the cast array-like object.
+     */
+    function castArrayLikeObject(value) {
+      return isArrayLikeObject(value) ? value : [];
+    }
+
+    /**
+     * Casts `value` to `identity` if it's not a function.
+     *
+     * @private
+     * @param {*} value The value to inspect.
+     * @returns {Function} Returns cast function.
+     */
+    function castFunction(value) {
+      return typeof value == 'function' ? value : identity;
+    }
+
+    /**
+     * Casts `value` to a path array if it's not one.
+     *
+     * @private
+     * @param {*} value The value to inspect.
+     * @returns {Array} Returns the cast property path array.
+     */
+    function castPath(value) {
+      return isArray(value) ? value : stringToPath(value);
+    }
+
+    /**
+     * Casts `array` to a slice if it's needed.
+     *
+     * @private
+     * @param {Array} array The array to inspect.
+     * @param {number} start The start position.
+     * @param {number} [end=array.length] The end position.
+     * @returns {Array} Returns the cast slice.
+     */
+    function castSlice(array, start, end) {
+      var length = array.length;
+      end = end === undefined ? length : end;
+      return (!start && end >= length) ? array : baseSlice(array, start, end);
+    }
+
+    /**
+     * Creates a clone of  `buffer`.
+     *
+     * @private
+     * @param {Buffer} buffer The buffer to clone.
+     * @param {boolean} [isDeep] Specify a deep clone.
+     * @returns {Buffer} Returns the cloned buffer.
+     */
+    function cloneBuffer(buffer, isDeep) {
+      if (isDeep) {
+        return buffer.slice();
+      }
+      var result = new buffer.constructor(buffer.length);
+      buffer.copy(result);
+      return result;
+    }
+
+    /**
+     * Creates a clone of `arrayBuffer`.
+     *
+     * @private
+     * @param {ArrayBuffer} arrayBuffer The array buffer to clone.
+     * @returns {ArrayBuffer} Returns the cloned array buffer.
+     */
+    function cloneArrayBuffer(arrayBuffer) {
+      var result = new arrayBuffer.constructor(arrayBuffer.byteLength);
+      new Uint8Array(result).set(new Uint8Array(arrayBuffer));
+      return result;
+    }
+
+    /**
+     * Creates a clone of `dataView`.
+     *
+     * @private
+     * @param {Object} dataView The data view to clone.
+     * @param {boolean} [isDeep] Specify a deep clone.
+     * @returns {Object} Returns the cloned data view.
+     */
+    function cloneDataView(dataView, isDeep) {
+      var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer;
+      return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength);
+    }
+
+    /**
+     * Creates a clone of `map`.
+     *
+     * @private
+     * @param {Object} map The map to clone.
+     * @param {Function} cloneFunc The function to clone values.
+     * @param {boolean} [isDeep] Specify a deep clone.
+     * @returns {Object} Returns the cloned map.
+     */
+    function cloneMap(map, isDeep, cloneFunc) {
+      var array = isDeep ? cloneFunc(mapToArray(map), true) : mapToArray(map);
+      return arrayReduce(array, addMapEntry, new map.constructor);
+    }
+
+    /**
+     * Creates a clone of `regexp`.
+     *
+     * @private
+     * @param {Object} regexp The regexp to clone.
+     * @returns {Object} Returns the cloned regexp.
+     */
+    function cloneRegExp(regexp) {
+      var result = new regexp.constructor(regexp.source, reFlags.exec(regexp));
+      result.lastIndex = regexp.lastIndex;
+      return result;
+    }
+
+    /**
+     * Creates a clone of `set`.
+     *
+     * @private
+     * @param {Object} set The set to clone.
+     * @param {Function} cloneFunc The function to clone values.
+     * @param {boolean} [isDeep] Specify a deep clone.
+     * @returns {Object} Returns the cloned set.
+     */
+    function cloneSet(set, isDeep, cloneFunc) {
+      var array = isDeep ? cloneFunc(setToArray(set), true) : setToArray(set);
+      return arrayReduce(array, addSetEntry, new set.constructor);
+    }
+
+    /**
+     * Creates a clone of the `symbol` object.
+     *
+     * @private
+     * @param {Object} symbol The symbol object to clone.
+     * @returns {Object} Returns the cloned symbol object.
+     */
+    function cloneSymbol(symbol) {
+      return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {};
+    }
+
+    /**
+     * Creates a clone of `typedArray`.
+     *
+     * @private
+     * @param {Object} typedArray The typed array to clone.
+     * @param {boolean} [isDeep] Specify a deep clone.
+     * @returns {Object} Returns the cloned typed array.
+     */
+    function cloneTypedArray(typedArray, isDeep) {
+      var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer;
+      return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length);
+    }
+
+    /**
+     * Creates an array that is the composition of partially applied arguments,
+     * placeholders, and provided arguments into a single array of arguments.
+     *
+     * @private
+     * @param {Array|Object} args The provided arguments.
+     * @param {Array} partials The arguments to prepend to those provided.
+     * @param {Array} holders The `partials` placeholder indexes.
+     * @params {boolean} [isCurried] Specify composing for a curried function.
+     * @returns {Array} Returns the new array of composed arguments.
+     */
+    function composeArgs(args, partials, holders, isCurried) {
+      var argsIndex = -1,
+          argsLength = args.length,
+          holdersLength = holders.length,
+          leftIndex = -1,
+          leftLength = partials.length,
+          rangeLength = nativeMax(argsLength - holdersLength, 0),
+          result = Array(leftLength + rangeLength),
+          isUncurried = !isCurried;
+
+      while (++leftIndex < leftLength) {
+        result[leftIndex] = partials[leftIndex];
+      }
+      while (++argsIndex < holdersLength) {
+        if (isUncurried || argsIndex < argsLength) {
+          result[holders[argsIndex]] = args[argsIndex];
+        }
+      }
+      while (rangeLength--) {
+        result[leftIndex++] = args[argsIndex++];
+      }
+      return result;
+    }
+
+    /**
+     * This function is like `composeArgs` except that the arguments composition
+     * is tailored for `_.partialRight`.
+     *
+     * @private
+     * @param {Array|Object} args The provided arguments.
+     * @param {Array} partials The arguments to append to those provided.
+     * @param {Array} holders The `partials` placeholder indexes.
+     * @params {boolean} [isCurried] Specify composing for a curried function.
+     * @returns {Array} Returns the new array of composed arguments.
+     */
+    function composeArgsRight(args, partials, holders, isCurried) {
+      var argsIndex = -1,
+          argsLength = args.length,
+          holdersIndex = -1,
+          holdersLength = holders.length,
+          rightIndex = -1,
+          rightLength = partials.length,
+          rangeLength = nativeMax(argsLength - holdersLength, 0),
+          result = Array(rangeLength + rightLength),
+          isUncurried = !isCurried;
+
+      while (++argsIndex < rangeLength) {
+        result[argsIndex] = args[argsIndex];
+      }
+      var offset = argsIndex;
+      while (++rightIndex < rightLength) {
+        result[offset + rightIndex] = partials[rightIndex];
+      }
+      while (++holdersIndex < holdersLength) {
+        if (isUncurried || argsIndex < argsLength) {
+          result[offset + holders[holdersIndex]] = args[argsIndex++];
+        }
+      }
+      return result;
+    }
+
+    /**
+     * Copies the values of `source` to `array`.
+     *
+     * @private
+     * @param {Array} source The array to copy values from.
+     * @param {Array} [array=[]] The array to copy values to.
+     * @returns {Array} Returns `array`.
+     */
+    function copyArray(source, array) {
+      var index = -1,
+          length = source.length;
+
+      array || (array = Array(length));
+      while (++index < length) {
+        array[index] = source[index];
+      }
+      return array;
+    }
+
+    /**
+     * Copies properties of `source` to `object`.
+     *
+     * @private
+     * @param {Object} source The object to copy properties from.
+     * @param {Array} props The property identifiers to copy.
+     * @param {Object} [object={}] The object to copy properties to.
+     * @param {Function} [customizer] The function to customize copied values.
+     * @returns {Object} Returns `object`.
+     */
+    function copyObject(source, props, object, customizer) {
+      object || (object = {});
+
+      var index = -1,
+          length = props.length;
+
+      while (++index < length) {
+        var key = props[index];
+
+        var newValue = customizer
+          ? customizer(object[key], source[key], key, object, source)
+          : source[key];
+
+        assignValue(object, key, newValue);
+      }
+      return object;
+    }
+
+    /**
+     * Copies own symbol properties of `source` to `object`.
+     *
+     * @private
+     * @param {Object} source The object to copy symbols from.
+     * @param {Object} [object={}] The object to copy symbols to.
+     * @returns {Object} Returns `object`.
+     */
+    function copySymbols(source, object) {
+      return copyObject(source, getSymbols(source), object);
+    }
+
+    /**
+     * Creates a function like `_.groupBy`.
+     *
+     * @private
+     * @param {Function} setter The function to set accumulator values.
+     * @param {Function} [initializer] The accumulator object initializer.
+     * @returns {Function} Returns the new aggregator function.
+     */
+    function createAggregator(setter, initializer) {
+      return function(collection, iteratee) {
+        var func = isArray(collection) ? arrayAggregator : baseAggregator,
+            accumulator = initializer ? initializer() : {};
+
+        return func(collection, setter, getIteratee(iteratee), accumulator);
+      };
+    }
+
+    /**
+     * Creates a function like `_.assign`.
+     *
+     * @private
+     * @param {Function} assigner The function to assign values.
+     * @returns {Function} Returns the new assigner function.
+     */
+    function createAssigner(assigner) {
+      return rest(function(object, sources) {
+        var index = -1,
+            length = sources.length,
+            customizer = length > 1 ? sources[length - 1] : undefined,
+            guard = length > 2 ? sources[2] : undefined;
+
+        customizer = typeof customizer == 'function'
+          ? (length--, customizer)
+          : undefined;
+
+        if (guard && isIterateeCall(sources[0], sources[1], guard)) {
+          customizer = length < 3 ? undefined : customizer;
+          length = 1;
+        }
+        object = Object(object);
+        while (++index < length) {
+          var source = sources[index];
+          if (source) {
+            assigner(object, source, index, customizer);
+          }
+        }
+        return object;
+      });
+    }
+
+    /**
+     * Creates a `baseEach` or `baseEachRight` function.
+     *
+     * @private
+     * @param {Function} eachFunc The function to iterate over a collection.
+     * @param {boolean} [fromRight] Specify iterating from right to left.
+     * @returns {Function} Returns the new base function.
+     */
+    function createBaseEach(eachFunc, fromRight) {
+      return function(collection, iteratee) {
+        if (collection == null) {
+          return collection;
+        }
+        if (!isArrayLike(collection)) {
+          return eachFunc(collection, iteratee);
+        }
+        var length = collection.length,
+            index = fromRight ? length : -1,
+            iterable = Object(collection);
+
+        while ((fromRight ? index-- : ++index < length)) {
+          if (iteratee(iterable[index], index, iterable) === false) {
+            break;
+          }
+        }
+        return collection;
+      };
+    }
+
+    /**
+     * Creates a base function for methods like `_.forIn` and `_.forOwn`.
+     *
+     * @private
+     * @param {boolean} [fromRight] Specify iterating from right to left.
+     * @returns {Function} Returns the new base function.
+     */
+    function createBaseFor(fromRight) {
+      return function(object, iteratee, keysFunc) {
+        var index = -1,
+            iterable = Object(object),
+            props = keysFunc(object),
+            length = props.length;
+
+        while (length--) {
+          var key = props[fromRight ? length : ++index];
+          if (iteratee(iterable[key], key, iterable) === false) {
+            break;
+          }
+        }
+        return object;
+      };
+    }
+
+    /**
+     * Creates a function that wraps `func` to invoke it with the optional `this`
+     * binding of `thisArg`.
+     *
+     * @private
+     * @param {Function} func The function to wrap.
+     * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper`
+     *  for more details.
+     * @param {*} [thisArg] The `this` binding of `func`.
+     * @returns {Function} Returns the new wrapped function.
+     */
+    function createBaseWrapper(func, bitmask, thisArg) {
+      var isBind = bitmask & BIND_FLAG,
+          Ctor = createCtorWrapper(func);
+
+      function wrapper() {
+        var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
+        return fn.apply(isBind ? thisArg : this, arguments);
+      }
+      return wrapper;
+    }
+
+    /**
+     * Creates a function like `_.lowerFirst`.
+     *
+     * @private
+     * @param {string} methodName The name of the `String` case method to use.
+     * @returns {Function} Returns the new function.
+     */
+    function createCaseFirst(methodName) {
+      return function(string) {
+        string = toString(string);
+
+        var strSymbols = reHasComplexSymbol.test(string)
+          ? stringToArray(string)
+          : undefined;
+
+        var chr = strSymbols
+          ? strSymbols[0]
+          : string.charAt(0);
+
+        var trailing = strSymbols
+          ? castSlice(strSymbols, 1).join('')
+          : string.slice(1);
+
+        return chr[methodName]() + trailing;
+      };
+    }
+
+    /**
+     * Creates a function like `_.camelCase`.
+     *
+     * @private
+     * @param {Function} callback The function to combine each word.
+     * @returns {Function} Returns the new compounder function.
+     */
+    function createCompounder(callback) {
+      return function(string) {
+        return arrayReduce(words(deburr(string).replace(reApos, '')), callback, '');
+      };
+    }
+
+    /**
+     * Creates a function that produces an instance of `Ctor` regardless of
+     * whether it was invoked as part of a `new` expression or by `call` or `apply`.
+     *
+     * @private
+     * @param {Function} Ctor The constructor to wrap.
+     * @returns {Function} Returns the new wrapped function.
+     */
+    function createCtorWrapper(Ctor) {
+      return function() {
+        // Use a `switch` statement to work with class constructors. See
+        // http://ecma-international.org/ecma-262/6.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist
+        // for more details.
+        var args = arguments;
+        switch (args.length) {
+          case 0: return new Ctor;
+          case 1: return new Ctor(args[0]);
+          case 2: return new Ctor(args[0], args[1]);
+          case 3: return new Ctor(args[0], args[1], args[2]);
+          case 4: return new Ctor(args[0], args[1], args[2], args[3]);
+          case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]);
+          case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]);
+          case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
+        }
+        var thisBinding = baseCreate(Ctor.prototype),
+            result = Ctor.apply(thisBinding, args);
+
+        // Mimic the constructor's `return` behavior.
+        // See https://es5.github.io/#x13.2.2 for more details.
+        return isObject(result) ? result : thisBinding;
+      };
+    }
+
+    /**
+     * Creates a function that wraps `func` to enable currying.
+     *
+     * @private
+     * @param {Function} func The function to wrap.
+     * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper`
+     *  for more details.
+     * @param {number} arity The arity of `func`.
+     * @returns {Function} Returns the new wrapped function.
+     */
+    function createCurryWrapper(func, bitmask, arity) {
+      var Ctor = createCtorWrapper(func);
+
+      function wrapper() {
+        var length = arguments.length,
+            args = Array(length),
+            index = length,
+            placeholder = getPlaceholder(wrapper);
+
+        while (index--) {
+          args[index] = arguments[index];
+        }
+        var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder)
+          ? []
+          : replaceHolders(args, placeholder);
+
+        length -= holders.length;
+        if (length < arity) {
+          return createRecurryWrapper(
+            func, bitmask, createHybridWrapper, wrapper.placeholder, undefined,
+            args, holders, undefined, undefined, arity - length);
+        }
+        var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
+        return apply(fn, this, args);
+      }
+      return wrapper;
+    }
+
+    /**
+     * Creates a `_.flow` or `_.flowRight` function.
+     *
+     * @private
+     * @param {boolean} [fromRight] Specify iterating from right to left.
+     * @returns {Function} Returns the new flow function.
+     */
+    function createFlow(fromRight) {
+      return rest(function(funcs) {
+        funcs = baseFlatten(funcs, 1);
+
+        var length = funcs.length,
+            index = length,
+            prereq = LodashWrapper.prototype.thru;
+
+        if (fromRight) {
+          funcs.reverse();
+        }
+        while (index--) {
+          var func = funcs[index];
+          if (typeof func != 'function') {
+            throw new TypeError(FUNC_ERROR_TEXT);
+          }
+          if (prereq && !wrapper && getFuncName(func) == 'wrapper') {
+            var wrapper = new LodashWrapper([], true);
+          }
+        }
+        index = wrapper ? index : length;
+        while (++index < length) {
+          func = funcs[index];
+
+          var funcName = getFuncName(func),
+              data = funcName == 'wrapper' ? getData(func) : undefined;
+
+          if (data && isLaziable(data[0]) &&
+                data[1] == (ARY_FLAG | CURRY_FLAG | PARTIAL_FLAG | REARG_FLAG) &&
+                !data[4].length && data[9] == 1
+              ) {
+            wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]);
+          } else {
+            wrapper = (func.length == 1 && isLaziable(func))
+              ? wrapper[funcName]()
+              : wrapper.thru(func);
+          }
+        }
+        return function() {
+          var args = arguments,
+              value = args[0];
+
+          if (wrapper && args.length == 1 &&
+              isArray(value) && value.length >= LARGE_ARRAY_SIZE) {
+            return wrapper.plant(value).value();
+          }
+          var index = 0,
+              result = length ? funcs[index].apply(this, args) : value;
+
+          while (++index < length) {
+            result = funcs[index].call(this, result);
+          }
+          return result;
+        };
+      });
+    }
+
+    /**
+     * Creates a function that wraps `func` to invoke it with optional `this`
+     * binding of `thisArg`, partial application, and currying.
+     *
+     * @private
+     * @param {Function|string} func The function or method name to wrap.
+     * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper`
+     *  for more details.
+     * @param {*} [thisArg] The `this` binding of `func`.
+     * @param {Array} [partials] The arguments to prepend to those provided to
+     *  the new function.
+     * @param {Array} [holders] The `partials` placeholder indexes.
+     * @param {Array} [partialsRight] The arguments to append to those provided
+     *  to the new function.
+     * @param {Array} [holdersRight] The `partialsRight` placeholder indexes.
+     * @param {Array} [argPos] The argument positions of the new function.
+     * @param {number} [ary] The arity cap of `func`.
+     * @param {number} [arity] The arity of `func`.
+     * @returns {Function} Returns the new wrapped function.
+     */
+    function createHybridWrapper(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) {
+      var isAry = bitmask & ARY_FLAG,
+          isBind = bitmask & BIND_FLAG,
+          isBindKey = bitmask & BIND_KEY_FLAG,
+          isCurried = bitmask & (CURRY_FLAG | CURRY_RIGHT_FLAG),
+          isFlip = bitmask & FLIP_FLAG,
+          Ctor = isBindKey ? undefined : createCtorWrapper(func);
+
+      function wrapper() {
+        var length = arguments.length,
+            index = length,
+            args = Array(length);
+
+        while (index--) {
+          args[index] = arguments[index];
+        }
+        if (isCurried) {
+          var placeholder = getPlaceholder(wrapper),
+              holdersCount = countHolders(args, placeholder);
+        }
+        if (partials) {
+          args = composeArgs(args, partials, holders, isCurried);
+        }
+        if (partialsRight) {
+          args = composeArgsRight(args, partialsRight, holdersRight, isCurried);
+        }
+        length -= holdersCount;
+        if (isCurried && length < arity) {
+          var newHolders = replaceHolders(args, placeholder);
+          return createRecurryWrapper(
+            func, bitmask, createHybridWrapper, wrapper.placeholder, thisArg,
+            args, newHolders, argPos, ary, arity - length
+          );
+        }
+        var thisBinding = isBind ? thisArg : this,
+            fn = isBindKey ? thisBinding[func] : func;
+
+        length = args.length;
+        if (argPos) {
+          args = reorder(args, argPos);
+        } else if (isFlip && length > 1) {
+          args.reverse();
+        }
+        if (isAry && ary < length) {
+          args.length = ary;
+        }
+        if (this && this !== root && this instanceof wrapper) {
+          fn = Ctor || createCtorWrapper(fn);
+        }
+        return fn.apply(thisBinding, args);
+      }
+      return wrapper;
+    }
+
+    /**
+     * Creates a function like `_.invertBy`.
+     *
+     * @private
+     * @param {Function} setter The function to set accumulator values.
+     * @param {Function} toIteratee The function to resolve iteratees.
+     * @returns {Function} Returns the new inverter function.
+     */
+    function createInverter(setter, toIteratee) {
+      return function(object, iteratee) {
+        return baseInverter(object, setter, toIteratee(iteratee), {});
+      };
+    }
+
+    /**
+     * Creates a function like `_.over`.
+     *
+     * @private
+     * @param {Function} arrayFunc The function to iterate over iteratees.
+     * @returns {Function} Returns the new invoker function.
+     */
+    function createOver(arrayFunc) {
+      return rest(function(iteratees) {
+        iteratees = (iteratees.length == 1 && isArray(iteratees[0]))
+          ? arrayMap(iteratees[0], baseUnary(getIteratee()))
+          : arrayMap(baseFlatten(iteratees, 1, isFlattenableIteratee), baseUnary(getIteratee()));
+
+        return rest(function(args) {
+          var thisArg = this;
+          return arrayFunc(iteratees, function(iteratee) {
+            return apply(iteratee, thisArg, args);
+          });
+        });
+      });
+    }
+
+    /**
+     * Creates the padding for `string` based on `length`. The `chars` string
+     * is truncated if the number of characters exceeds `length`.
+     *
+     * @private
+     * @param {number} length The padding length.
+     * @param {string} [chars=' '] The string used as padding.
+     * @returns {string} Returns the padding for `string`.
+     */
+    function createPadding(length, chars) {
+      chars = chars === undefined ? ' ' : (chars + '');
+
+      var charsLength = chars.length;
+      if (charsLength < 2) {
+        return charsLength ? baseRepeat(chars, length) : chars;
+      }
+      var result = baseRepeat(chars, nativeCeil(length / stringSize(chars)));
+      return reHasComplexSymbol.test(chars)
+        ? castSlice(stringToArray(result), 0, length).join('')
+        : result.slice(0, length);
+    }
+
+    /**
+     * Creates a function that wraps `func` to invoke it with the `this` binding
+     * of `thisArg` and `partials` prepended to the arguments it receives.
+     *
+     * @private
+     * @param {Function} func The function to wrap.
+     * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper`
+     *  for more details.
+     * @param {*} thisArg The `this` binding of `func`.
+     * @param {Array} partials The arguments to prepend to those provided to
+     *  the new function.
+     * @returns {Function} Returns the new wrapped function.
+     */
+    function createPartialWrapper(func, bitmask, thisArg, partials) {
+      var isBind = bitmask & BIND_FLAG,
+          Ctor = createCtorWrapper(func);
+
+      function wrapper() {
+        var argsIndex = -1,
+            argsLength = arguments.length,
+            leftIndex = -1,
+            leftLength = partials.length,
+            args = Array(leftLength + argsLength),
+            fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
+
+        while (++leftIndex < leftLength) {
+          args[leftIndex] = partials[leftIndex];
+        }
+        while (argsLength--) {
+          args[leftIndex++] = arguments[++argsIndex];
+        }
+        return apply(fn, isBind ? thisArg : this, args);
+      }
+      return wrapper;
+    }
+
+    /**
+     * Creates a `_.range` or `_.rangeRight` function.
+     *
+     * @private
+     * @param {boolean} [fromRight] Specify iterating from right to left.
+     * @returns {Function} Returns the new range function.
+     */
+    function createRange(fromRight) {
+      return function(start, end, step) {
+        if (step && typeof step != 'number' && isIterateeCall(start, end, step)) {
+          end = step = undefined;
+        }
+        // Ensure the sign of `-0` is preserved.
+        start = toNumber(start);
+        start = start === start ? start : 0;
+        if (end === undefined) {
+          end = start;
+          start = 0;
+        } else {
+          end = toNumber(end) || 0;
+        }
+        step = step === undefined ? (start < end ? 1 : -1) : (toNumber(step) || 0);
+        return baseRange(start, end, step, fromRight);
+      };
+    }
+
+    /**
+     * Creates a function that wraps `func` to continue currying.
+     *
+     * @private
+     * @param {Function} func The function to wrap.
+     * @param {number} bitmask The bitmask of wrapper flags. See `createWrapper`
+     *  for more details.
+     * @param {Function} wrapFunc The function to create the `func` wrapper.
+     * @param {*} placeholder The placeholder value.
+     * @param {*} [thisArg] The `this` binding of `func`.
+     * @param {Array} [partials] The arguments to prepend to those provided to
+     *  the new function.
+     * @param {Array} [holders] The `partials` placeholder indexes.
+     * @param {Array} [argPos] The argument positions of the new function.
+     * @param {number} [ary] The arity cap of `func`.
+     * @param {number} [arity] The arity of `func`.
+     * @returns {Function} Returns the new wrapped function.
+     */
+    function createRecurryWrapper(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) {
+      var isCurry = bitmask & CURRY_FLAG,
+          newHolders = isCurry ? holders : undefined,
+          newHoldersRight = isCurry ? undefined : holders,
+          newPartials = isCurry ? partials : undefined,
+          newPartialsRight = isCurry ? undefined : partials;
+
+      bitmask |= (isCurry ? PARTIAL_FLAG : PARTIAL_RIGHT_FLAG);
+      bitmask &= ~(isCurry ? PARTIAL_RIGHT_FLAG : PARTIAL_FLAG);
+
+      if (!(bitmask & CURRY_BOUND_FLAG)) {
+        bitmask &= ~(BIND_FLAG | BIND_KEY_FLAG);
+      }
+      var newData = [
+        func, bitmask, thisArg, newPartials, newHolders, newPartialsRight,
+        newHoldersRight, argPos, ary, arity
+      ];
+
+      var result = wrapFunc.apply(undefined, newData);
+      if (isLaziable(func)) {
+        setData(result, newData);
+      }
+      result.placeholder = placeholder;
+      return result;
+    }
+
+    /**
+     * Creates a function like `_.round`.
+     *
+     * @private
+     * @param {string} methodName The name of the `Math` method to use when rounding.
+     * @returns {Function} Returns the new round function.
+     */
+    function createRound(methodName) {
+      var func = Math[methodName];
+      return function(number, precision) {
+        number = toNumber(number);
+        precision = toInteger(precision);
+        if (precision) {
+          // Shift with exponential notation to avoid floating-point issues.
+          // See [MDN](https://mdn.io/round#Examples) for more details.
+          var pair = (toString(number) + 'e').split('e'),
+              value = func(pair[0] + 'e' + (+pair[1] + precision));
+
+          pair = (toString(value) + 'e').split('e');
+          return +(pair[0] + 'e' + (+pair[1] - precision));
+        }
+        return func(number);
+      };
+    }
+
+    /**
+     * Creates a set of `values`.
+     *
+     * @private
+     * @param {Array} values The values to add to the set.
+     * @returns {Object} Returns the new set.
+     */
+    var createSet = !(Set && new Set([1, 2]).size === 2) ? noop : function(values) {
+      return new Set(values);
+    };
+
+    /**
+     * Creates a function that either curries or invokes `func` with optional
+     * `this` binding and partially applied arguments.
+     *
+     * @private
+     * @param {Function|string} func The function or method name to wrap.
+     * @param {number} bitmask The bitmask of wrapper flags.
+     *  The bitmask may be composed of the following flags:
+     *     1 - `_.bind`
+     *     2 - `_.bindKey`
+     *     4 - `_.curry` or `_.curryRight` of a bound function
+     *     8 - `_.curry`
+     *    16 - `_.curryRight`
+     *    32 - `_.partial`
+     *    64 - `_.partialRight`
+     *   128 - `_.rearg`
+     *   256 - `_.ary`
+     * @param {*} [thisArg] The `this` binding of `func`.
+     * @param {Array} [partials] The arguments to be partially applied.
+     * @param {Array} [holders] The `partials` placeholder indexes.
+     * @param {Array} [argPos] The argument positions of the new function.
+     * @param {number} [ary] The arity cap of `func`.
+     * @param {number} [arity] The arity of `func`.
+     * @returns {Function} Returns the new wrapped function.
+     */
+    function createWrapper(func, bitmask, thisArg, partials, holders, argPos, ary, arity) {
+      var isBindKey = bitmask & BIND_KEY_FLAG;
+      if (!isBindKey && typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      var length = partials ? partials.length : 0;
+      if (!length) {
+        bitmask &= ~(PARTIAL_FLAG | PARTIAL_RIGHT_FLAG);
+        partials = holders = undefined;
+      }
+      ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0);
+      arity = arity === undefined ? arity : toInteger(arity);
+      length -= holders ? holders.length : 0;
+
+      if (bitmask & PARTIAL_RIGHT_FLAG) {
+        var partialsRight = partials,
+            holdersRight = holders;
+
+        partials = holders = undefined;
+      }
+      var data = isBindKey ? undefined : getData(func);
+
+      var newData = [
+        func, bitmask, thisArg, partials, holders, partialsRight, holdersRight,
+        argPos, ary, arity
+      ];
+
+      if (data) {
+        mergeData(newData, data);
+      }
+      func = newData[0];
+      bitmask = newData[1];
+      thisArg = newData[2];
+      partials = newData[3];
+      holders = newData[4];
+      arity = newData[9] = newData[9] == null
+        ? (isBindKey ? 0 : func.length)
+        : nativeMax(newData[9] - length, 0);
+
+      if (!arity && bitmask & (CURRY_FLAG | CURRY_RIGHT_FLAG)) {
+        bitmask &= ~(CURRY_FLAG | CURRY_RIGHT_FLAG);
+      }
+      if (!bitmask || bitmask == BIND_FLAG) {
+        var result = createBaseWrapper(func, bitmask, thisArg);
+      } else if (bitmask == CURRY_FLAG || bitmask == CURRY_RIGHT_FLAG) {
+        result = createCurryWrapper(func, bitmask, arity);
+      } else if ((bitmask == PARTIAL_FLAG || bitmask == (BIND_FLAG | PARTIAL_FLAG)) && !holders.length) {
+        result = createPartialWrapper(func, bitmask, thisArg, partials);
+      } else {
+        result = createHybridWrapper.apply(undefined, newData);
+      }
+      var setter = data ? baseSetData : setData;
+      return setter(result, newData);
+    }
+
+    /**
+     * A specialized version of `baseIsEqualDeep` for arrays with support for
+     * partial deep comparisons.
+     *
+     * @private
+     * @param {Array} array The array to compare.
+     * @param {Array} other The other array to compare.
+     * @param {Function} equalFunc The function to determine equivalents of values.
+     * @param {Function} customizer The function to customize comparisons.
+     * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual`
+     *  for more details.
+     * @param {Object} stack Tracks traversed `array` and `other` objects.
+     * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
+     */
+    function equalArrays(array, other, equalFunc, customizer, bitmask, stack) {
+      var index = -1,
+          isPartial = bitmask & PARTIAL_COMPARE_FLAG,
+          isUnordered = bitmask & UNORDERED_COMPARE_FLAG,
+          arrLength = array.length,
+          othLength = other.length;
+
+      if (arrLength != othLength && !(isPartial && othLength > arrLength)) {
+        return false;
+      }
+      // Assume cyclic values are equal.
+      var stacked = stack.get(array);
+      if (stacked) {
+        return stacked == other;
+      }
+      var result = true;
+      stack.set(array, other);
+
+      // Ignore non-index properties.
+      while (++index < arrLength) {
+        var arrValue = array[index],
+            othValue = other[index];
+
+        if (customizer) {
+          var compared = isPartial
+            ? customizer(othValue, arrValue, index, other, array, stack)
+            : customizer(arrValue, othValue, index, array, other, stack);
+        }
+        if (compared !== undefined) {
+          if (compared) {
+            continue;
+          }
+          result = false;
+          break;
+        }
+        // Recursively compare arrays (susceptible to call stack limits).
+        if (isUnordered) {
+          if (!arraySome(other, function(othValue) {
+                return arrValue === othValue ||
+                  equalFunc(arrValue, othValue, customizer, bitmask, stack);
+              })) {
+            result = false;
+            break;
+          }
+        } else if (!(
+              arrValue === othValue ||
+                equalFunc(arrValue, othValue, customizer, bitmask, stack)
+            )) {
+          result = false;
+          break;
+        }
+      }
+      stack['delete'](array);
+      return result;
+    }
+
+    /**
+     * A specialized version of `baseIsEqualDeep` for comparing objects of
+     * the same `toStringTag`.
+     *
+     * **Note:** This function only supports comparing values with tags of
+     * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
+     *
+     * @private
+     * @param {Object} object The object to compare.
+     * @param {Object} other The other object to compare.
+     * @param {string} tag The `toStringTag` of the objects to compare.
+     * @param {Function} equalFunc The function to determine equivalents of values.
+     * @param {Function} customizer The function to customize comparisons.
+     * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual`
+     *  for more details.
+     * @param {Object} stack Tracks traversed `object` and `other` objects.
+     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
+     */
+    function equalByTag(object, other, tag, equalFunc, customizer, bitmask, stack) {
+      switch (tag) {
+        case dataViewTag:
+          if ((object.byteLength != other.byteLength) ||
+              (object.byteOffset != other.byteOffset)) {
+            return false;
+          }
+          object = object.buffer;
+          other = other.buffer;
+
+        case arrayBufferTag:
+          if ((object.byteLength != other.byteLength) ||
+              !equalFunc(new Uint8Array(object), new Uint8Array(other))) {
+            return false;
+          }
+          return true;
+
+        case boolTag:
+        case dateTag:
+          // Coerce dates and booleans to numbers, dates to milliseconds and
+          // booleans to `1` or `0` treating invalid dates coerced to `NaN` as
+          // not equal.
+          return +object == +other;
+
+        case errorTag:
+          return object.name == other.name && object.message == other.message;
+
+        case numberTag:
+          // Treat `NaN` vs. `NaN` as equal.
+          return (object != +object) ? other != +other : object == +other;
+
+        case regexpTag:
+        case stringTag:
+          // Coerce regexes to strings and treat strings, primitives and objects,
+          // as equal. See http://www.ecma-international.org/ecma-262/6.0/#sec-regexp.prototype.tostring
+          // for more details.
+          return object == (other + '');
+
+        case mapTag:
+          var convert = mapToArray;
+
+        case setTag:
+          var isPartial = bitmask & PARTIAL_COMPARE_FLAG;
+          convert || (convert = setToArray);
+
+          if (object.size != other.size && !isPartial) {
+            return false;
+          }
+          // Assume cyclic values are equal.
+          var stacked = stack.get(object);
+          if (stacked) {
+            return stacked == other;
+          }
+          bitmask |= UNORDERED_COMPARE_FLAG;
+          stack.set(object, other);
+
+          // Recursively compare objects (susceptible to call stack limits).
+          return equalArrays(convert(object), convert(other), equalFunc, customizer, bitmask, stack);
+
+        case symbolTag:
+          if (symbolValueOf) {
+            return symbolValueOf.call(object) == symbolValueOf.call(other);
+          }
+      }
+      return false;
+    }
+
+    /**
+     * A specialized version of `baseIsEqualDeep` for objects with support for
+     * partial deep comparisons.
+     *
+     * @private
+     * @param {Object} object The object to compare.
+     * @param {Object} other The other object to compare.
+     * @param {Function} equalFunc The function to determine equivalents of values.
+     * @param {Function} customizer The function to customize comparisons.
+     * @param {number} bitmask The bitmask of comparison flags. See `baseIsEqual`
+     *  for more details.
+     * @param {Object} stack Tracks traversed `object` and `other` objects.
+     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
+     */
+    function equalObjects(object, other, equalFunc, customizer, bitmask, stack) {
+      var isPartial = bitmask & PARTIAL_COMPARE_FLAG,
+          objProps = keys(object),
+          objLength = objProps.length,
+          othProps = keys(other),
+          othLength = othProps.length;
+
+      if (objLength != othLength && !isPartial) {
+        return false;
+      }
+      var index = objLength;
+      while (index--) {
+        var key = objProps[index];
+        if (!(isPartial ? key in other : baseHas(other, key))) {
+          return false;
+        }
+      }
+      // Assume cyclic values are equal.
+      var stacked = stack.get(object);
+      if (stacked) {
+        return stacked == other;
+      }
+      var result = true;
+      stack.set(object, other);
+
+      var skipCtor = isPartial;
+      while (++index < objLength) {
+        key = objProps[index];
+        var objValue = object[key],
+            othValue = other[key];
+
+        if (customizer) {
+          var compared = isPartial
+            ? customizer(othValue, objValue, key, other, object, stack)
+            : customizer(objValue, othValue, key, object, other, stack);
+        }
+        // Recursively compare objects (susceptible to call stack limits).
+        if (!(compared === undefined
+              ? (objValue === othValue || equalFunc(objValue, othValue, customizer, bitmask, stack))
+              : compared
+            )) {
+          result = false;
+          break;
+        }
+        skipCtor || (skipCtor = key == 'constructor');
+      }
+      if (result && !skipCtor) {
+        var objCtor = object.constructor,
+            othCtor = other.constructor;
+
+        // Non `Object` object instances with different constructors are not equal.
+        if (objCtor != othCtor &&
+            ('constructor' in object && 'constructor' in other) &&
+            !(typeof objCtor == 'function' && objCtor instanceof objCtor &&
+              typeof othCtor == 'function' && othCtor instanceof othCtor)) {
+          result = false;
+        }
+      }
+      stack['delete'](object);
+      return result;
+    }
+
+    /**
+     * Creates an array of own enumerable property names and symbols of `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property names and symbols.
+     */
+    function getAllKeys(object) {
+      return baseGetAllKeys(object, keys, getSymbols);
+    }
+
+    /**
+     * Creates an array of own and inherited enumerable property names and
+     * symbols of `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property names and symbols.
+     */
+    function getAllKeysIn(object) {
+      return baseGetAllKeys(object, keysIn, getSymbolsIn);
+    }
+
+    /**
+     * Gets metadata for `func`.
+     *
+     * @private
+     * @param {Function} func The function to query.
+     * @returns {*} Returns the metadata for `func`.
+     */
+    var getData = !metaMap ? noop : function(func) {
+      return metaMap.get(func);
+    };
+
+    /**
+     * Gets the name of `func`.
+     *
+     * @private
+     * @param {Function} func The function to query.
+     * @returns {string} Returns the function name.
+     */
+    function getFuncName(func) {
+      var result = (func.name + ''),
+          array = realNames[result],
+          length = hasOwnProperty.call(realNames, result) ? array.length : 0;
+
+      while (length--) {
+        var data = array[length],
+            otherFunc = data.func;
+        if (otherFunc == null || otherFunc == func) {
+          return data.name;
+        }
+      }
+      return result;
+    }
+
+    /**
+     * Gets the appropriate "iteratee" function. If `_.iteratee` is customized,
+     * this function returns the custom method, otherwise it returns `baseIteratee`.
+     * If arguments are provided, the chosen function is invoked with them and
+     * its result is returned.
+     *
+     * @private
+     * @param {*} [value] The value to convert to an iteratee.
+     * @param {number} [arity] The arity of the created iteratee.
+     * @returns {Function} Returns the chosen function or its result.
+     */
+    function getIteratee() {
+      var result = lodash.iteratee || iteratee;
+      result = result === iteratee ? baseIteratee : result;
+      return arguments.length ? result(arguments[0], arguments[1]) : result;
+    }
+
+    /**
+     * Gets the "length" property value of `object`.
+     *
+     * **Note:** This function is used to avoid a
+     * [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792) that affects
+     * Safari on at least iOS 8.1-8.3 ARM64.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @returns {*} Returns the "length" value.
+     */
+    var getLength = baseProperty('length');
+
+    /**
+     * Gets the property names, values, and compare flags of `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the match data of `object`.
+     */
+    function getMatchData(object) {
+      var result = toPairs(object),
+          length = result.length;
+
+      while (length--) {
+        result[length][2] = isStrictComparable(result[length][1]);
+      }
+      return result;
+    }
+
+    /**
+     * Gets the native function at `key` of `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @param {string} key The key of the method to get.
+     * @returns {*} Returns the function if it's native, else `undefined`.
+     */
+    function getNative(object, key) {
+      var value = object[key];
+      return isNative(value) ? value : undefined;
+    }
+
+    /**
+     * Gets the argument placeholder value for `func`.
+     *
+     * @private
+     * @param {Function} func The function to inspect.
+     * @returns {*} Returns the placeholder value.
+     */
+    function getPlaceholder(func) {
+      var object = hasOwnProperty.call(lodash, 'placeholder') ? lodash : func;
+      return object.placeholder;
+    }
+
+    /**
+     * Gets the `[[Prototype]]` of `value`.
+     *
+     * @private
+     * @param {*} value The value to query.
+     * @returns {null|Object} Returns the `[[Prototype]]`.
+     */
+    function getPrototype(value) {
+      return nativeGetPrototype(Object(value));
+    }
+
+    /**
+     * Creates an array of the own enumerable symbol properties of `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of symbols.
+     */
+    function getSymbols(object) {
+      // Coerce `object` to an object to avoid non-object errors in V8.
+      // See https://bugs.chromium.org/p/v8/issues/detail?id=3443 for more details.
+      return getOwnPropertySymbols(Object(object));
+    }
+
+    // Fallback for IE < 11.
+    if (!getOwnPropertySymbols) {
+      getSymbols = function() {
+        return [];
+      };
+    }
+
+    /**
+     * Creates an array of the own and inherited enumerable symbol properties
+     * of `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of symbols.
+     */
+    var getSymbolsIn = !getOwnPropertySymbols ? getSymbols : function(object) {
+      var result = [];
+      while (object) {
+        arrayPush(result, getSymbols(object));
+        object = getPrototype(object);
+      }
+      return result;
+    };
+
+    /**
+     * Gets the `toStringTag` of `value`.
+     *
+     * @private
+     * @param {*} value The value to query.
+     * @returns {string} Returns the `toStringTag`.
+     */
+    function getTag(value) {
+      return objectToString.call(value);
+    }
+
+    // Fallback for data views, maps, sets, and weak maps in IE 11,
+    // for data views in Edge, and promises in Node.js.
+    if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
+        (Map && getTag(new Map) != mapTag) ||
+        (Promise && getTag(Promise.resolve()) != promiseTag) ||
+        (Set && getTag(new Set) != setTag) ||
+        (WeakMap && getTag(new WeakMap) != weakMapTag)) {
+      getTag = function(value) {
+        var result = objectToString.call(value),
+            Ctor = result == objectTag ? value.constructor : undefined,
+            ctorString = Ctor ? toSource(Ctor) : undefined;
+
+        if (ctorString) {
+          switch (ctorString) {
+            case dataViewCtorString: return dataViewTag;
+            case mapCtorString: return mapTag;
+            case promiseCtorString: return promiseTag;
+            case setCtorString: return setTag;
+            case weakMapCtorString: return weakMapTag;
+          }
+        }
+        return result;
+      };
+    }
+
+    /**
+     * Gets the view, applying any `transforms` to the `start` and `end` positions.
+     *
+     * @private
+     * @param {number} start The start of the view.
+     * @param {number} end The end of the view.
+     * @param {Array} transforms The transformations to apply to the view.
+     * @returns {Object} Returns an object containing the `start` and `end`
+     *  positions of the view.
+     */
+    function getView(start, end, transforms) {
+      var index = -1,
+          length = transforms.length;
+
+      while (++index < length) {
+        var data = transforms[index],
+            size = data.size;
+
+        switch (data.type) {
+          case 'drop':      start += size; break;
+          case 'dropRight': end -= size; break;
+          case 'take':      end = nativeMin(end, start + size); break;
+          case 'takeRight': start = nativeMax(start, end - size); break;
+        }
+      }
+      return { 'start': start, 'end': end };
+    }
+
+    /**
+     * Checks if `path` exists on `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path to check.
+     * @param {Function} hasFunc The function to check properties.
+     * @returns {boolean} Returns `true` if `path` exists, else `false`.
+     */
+    function hasPath(object, path, hasFunc) {
+      path = isKey(path, object) ? [path] : castPath(path);
+
+      var result,
+          index = -1,
+          length = path.length;
+
+      while (++index < length) {
+        var key = path[index];
+        if (!(result = object != null && hasFunc(object, key))) {
+          break;
+        }
+        object = object[key];
+      }
+      if (result) {
+        return result;
+      }
+      var length = object ? object.length : 0;
+      return !!length && isLength(length) && isIndex(key, length) &&
+        (isArray(object) || isString(object) || isArguments(object));
+    }
+
+    /**
+     * Initializes an array clone.
+     *
+     * @private
+     * @param {Array} array The array to clone.
+     * @returns {Array} Returns the initialized clone.
+     */
+    function initCloneArray(array) {
+      var length = array.length,
+          result = array.constructor(length);
+
+      // Add properties assigned by `RegExp#exec`.
+      if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) {
+        result.index = array.index;
+        result.input = array.input;
+      }
+      return result;
+    }
+
+    /**
+     * Initializes an object clone.
+     *
+     * @private
+     * @param {Object} object The object to clone.
+     * @returns {Object} Returns the initialized clone.
+     */
+    function initCloneObject(object) {
+      return (typeof object.constructor == 'function' && !isPrototype(object))
+        ? baseCreate(getPrototype(object))
+        : {};
+    }
+
+    /**
+     * Initializes an object clone based on its `toStringTag`.
+     *
+     * **Note:** This function only supports cloning values with tags of
+     * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
+     *
+     * @private
+     * @param {Object} object The object to clone.
+     * @param {string} tag The `toStringTag` of the object to clone.
+     * @param {Function} cloneFunc The function to clone values.
+     * @param {boolean} [isDeep] Specify a deep clone.
+     * @returns {Object} Returns the initialized clone.
+     */
+    function initCloneByTag(object, tag, cloneFunc, isDeep) {
+      var Ctor = object.constructor;
+      switch (tag) {
+        case arrayBufferTag:
+          return cloneArrayBuffer(object);
+
+        case boolTag:
+        case dateTag:
+          return new Ctor(+object);
+
+        case dataViewTag:
+          return cloneDataView(object, isDeep);
+
+        case float32Tag: case float64Tag:
+        case int8Tag: case int16Tag: case int32Tag:
+        case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag:
+          return cloneTypedArray(object, isDeep);
+
+        case mapTag:
+          return cloneMap(object, isDeep, cloneFunc);
+
+        case numberTag:
+        case stringTag:
+          return new Ctor(object);
+
+        case regexpTag:
+          return cloneRegExp(object);
+
+        case setTag:
+          return cloneSet(object, isDeep, cloneFunc);
+
+        case symbolTag:
+          return cloneSymbol(object);
+      }
+    }
+
+    /**
+     * Creates an array of index keys for `object` values of arrays,
+     * `arguments` objects, and strings, otherwise `null` is returned.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @returns {Array|null} Returns index keys, else `null`.
+     */
+    function indexKeys(object) {
+      var length = object ? object.length : undefined;
+      if (isLength(length) &&
+          (isArray(object) || isString(object) || isArguments(object))) {
+        return baseTimes(length, String);
+      }
+      return null;
+    }
+
+    /**
+     * Checks if `value` is a flattenable `arguments` object or array.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is flattenable, else `false`.
+     */
+    function isFlattenable(value) {
+      return isArrayLikeObject(value) && (isArray(value) || isArguments(value));
+    }
+
+    /**
+     * Checks if `value` is a flattenable array and not a `_.matchesProperty`
+     * iteratee shorthand.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is flattenable, else `false`.
+     */
+    function isFlattenableIteratee(value) {
+      return isArray(value) && !(value.length == 2 && !isFunction(value[0]));
+    }
+
+    /**
+     * Checks if the given arguments are from an iteratee call.
+     *
+     * @private
+     * @param {*} value The potential iteratee value argument.
+     * @param {*} index The potential iteratee index or key argument.
+     * @param {*} object The potential iteratee object argument.
+     * @returns {boolean} Returns `true` if the arguments are from an iteratee call,
+     *  else `false`.
+     */
+    function isIterateeCall(value, index, object) {
+      if (!isObject(object)) {
+        return false;
+      }
+      var type = typeof index;
+      if (type == 'number'
+            ? (isArrayLike(object) && isIndex(index, object.length))
+            : (type == 'string' && index in object)
+          ) {
+        return eq(object[index], value);
+      }
+      return false;
+    }
+
+    /**
+     * Checks if `value` is a property name and not a property path.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @param {Object} [object] The object to query keys on.
+     * @returns {boolean} Returns `true` if `value` is a property name, else `false`.
+     */
+    function isKey(value, object) {
+      var type = typeof value;
+      if (type == 'number' || type == 'symbol') {
+        return true;
+      }
+      return !isArray(value) &&
+        (isSymbol(value) || reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
+          (object != null && value in Object(object)));
+    }
+
+    /**
+     * Checks if `value` is suitable for use as unique object key.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is suitable, else `false`.
+     */
+    function isKeyable(value) {
+      var type = typeof value;
+      return type == 'number' || type == 'boolean' ||
+        (type == 'string' && value != '__proto__') || value == null;
+    }
+
+    /**
+     * Checks if `func` has a lazy counterpart.
+     *
+     * @private
+     * @param {Function} func The function to check.
+     * @returns {boolean} Returns `true` if `func` has a lazy counterpart,
+     *  else `false`.
+     */
+    function isLaziable(func) {
+      var funcName = getFuncName(func),
+          other = lodash[funcName];
+
+      if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) {
+        return false;
+      }
+      if (func === other) {
+        return true;
+      }
+      var data = getData(other);
+      return !!data && func === data[0];
+    }
+
+    /**
+     * Checks if `value` is likely a prototype object.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
+     */
+    function isPrototype(value) {
+      var Ctor = value && value.constructor,
+          proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;
+
+      return value === proto;
+    }
+
+    /**
+     * Checks if `value` is suitable for strict equality comparisons, i.e. `===`.
+     *
+     * @private
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` if suitable for strict
+     *  equality comparisons, else `false`.
+     */
+    function isStrictComparable(value) {
+      return value === value && !isObject(value);
+    }
+
+    /**
+     * A specialized version of `matchesProperty` for source values suitable
+     * for strict equality comparisons, i.e. `===`.
+     *
+     * @private
+     * @param {string} key The key of the property to get.
+     * @param {*} srcValue The value to match.
+     * @returns {Function} Returns the new function.
+     */
+    function matchesStrictComparable(key, srcValue) {
+      return function(object) {
+        if (object == null) {
+          return false;
+        }
+        return object[key] === srcValue &&
+          (srcValue !== undefined || (key in Object(object)));
+      };
+    }
+
+    /**
+     * Merges the function metadata of `source` into `data`.
+     *
+     * Merging metadata reduces the number of wrappers used to invoke a function.
+     * This is possible because methods like `_.bind`, `_.curry`, and `_.partial`
+     * may be applied regardless of execution order. Methods like `_.ary` and
+     * `_.rearg` modify function arguments, making the order in which they are
+     * executed important, preventing the merging of metadata. However, we make
+     * an exception for a safe combined case where curried functions have `_.ary`
+     * and or `_.rearg` applied.
+     *
+     * @private
+     * @param {Array} data The destination metadata.
+     * @param {Array} source The source metadata.
+     * @returns {Array} Returns `data`.
+     */
+    function mergeData(data, source) {
+      var bitmask = data[1],
+          srcBitmask = source[1],
+          newBitmask = bitmask | srcBitmask,
+          isCommon = newBitmask < (BIND_FLAG | BIND_KEY_FLAG | ARY_FLAG);
+
+      var isCombo =
+        ((srcBitmask == ARY_FLAG) && (bitmask == CURRY_FLAG)) ||
+        ((srcBitmask == ARY_FLAG) && (bitmask == REARG_FLAG) && (data[7].length <= source[8])) ||
+        ((srcBitmask == (ARY_FLAG | REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == CURRY_FLAG));
+
+      // Exit early if metadata can't be merged.
+      if (!(isCommon || isCombo)) {
+        return data;
+      }
+      // Use source `thisArg` if available.
+      if (srcBitmask & BIND_FLAG) {
+        data[2] = source[2];
+        // Set when currying a bound function.
+        newBitmask |= bitmask & BIND_FLAG ? 0 : CURRY_BOUND_FLAG;
+      }
+      // Compose partial arguments.
+      var value = source[3];
+      if (value) {
+        var partials = data[3];
+        data[3] = partials ? composeArgs(partials, value, source[4]) : value;
+        data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : source[4];
+      }
+      // Compose partial right arguments.
+      value = source[5];
+      if (value) {
+        partials = data[5];
+        data[5] = partials ? composeArgsRight(partials, value, source[6]) : value;
+        data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : source[6];
+      }
+      // Use source `argPos` if available.
+      value = source[7];
+      if (value) {
+        data[7] = value;
+      }
+      // Use source `ary` if it's smaller.
+      if (srcBitmask & ARY_FLAG) {
+        data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]);
+      }
+      // Use source `arity` if one is not provided.
+      if (data[9] == null) {
+        data[9] = source[9];
+      }
+      // Use source `func` and merge bitmasks.
+      data[0] = source[0];
+      data[1] = newBitmask;
+
+      return data;
+    }
+
+    /**
+     * Used by `_.defaultsDeep` to customize its `_.merge` use.
+     *
+     * @private
+     * @param {*} objValue The destination value.
+     * @param {*} srcValue The source value.
+     * @param {string} key The key of the property to merge.
+     * @param {Object} object The parent object of `objValue`.
+     * @param {Object} source The parent object of `srcValue`.
+     * @param {Object} [stack] Tracks traversed source values and their merged
+     *  counterparts.
+     * @returns {*} Returns the value to assign.
+     */
+    function mergeDefaults(objValue, srcValue, key, object, source, stack) {
+      if (isObject(objValue) && isObject(srcValue)) {
+        baseMerge(objValue, srcValue, undefined, mergeDefaults, stack.set(srcValue, objValue));
+      }
+      return objValue;
+    }
+
+    /**
+     * Gets the parent value at `path` of `object`.
+     *
+     * @private
+     * @param {Object} object The object to query.
+     * @param {Array} path The path to get the parent value of.
+     * @returns {*} Returns the parent value.
+     */
+    function parent(object, path) {
+      return path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
+    }
+
+    /**
+     * Reorder `array` according to the specified indexes where the element at
+     * the first index is assigned as the first element, the element at
+     * the second index is assigned as the second element, and so on.
+     *
+     * @private
+     * @param {Array} array The array to reorder.
+     * @param {Array} indexes The arranged array indexes.
+     * @returns {Array} Returns `array`.
+     */
+    function reorder(array, indexes) {
+      var arrLength = array.length,
+          length = nativeMin(indexes.length, arrLength),
+          oldArray = copyArray(array);
+
+      while (length--) {
+        var index = indexes[length];
+        array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined;
+      }
+      return array;
+    }
+
+    /**
+     * Sets metadata for `func`.
+     *
+     * **Note:** If this function becomes hot, i.e. is invoked a lot in a short
+     * period of time, it will trip its breaker and transition to an identity
+     * function to avoid garbage collection pauses in V8. See
+     * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070)
+     * for more details.
+     *
+     * @private
+     * @param {Function} func The function to associate metadata with.
+     * @param {*} data The metadata.
+     * @returns {Function} Returns `func`.
+     */
+    var setData = (function() {
+      var count = 0,
+          lastCalled = 0;
+
+      return function(key, value) {
+        var stamp = now(),
+            remaining = HOT_SPAN - (stamp - lastCalled);
+
+        lastCalled = stamp;
+        if (remaining > 0) {
+          if (++count >= HOT_COUNT) {
+            return key;
+          }
+        } else {
+          count = 0;
+        }
+        return baseSetData(key, value);
+      };
+    }());
+
+    /**
+     * Converts `string` to a property path array.
+     *
+     * @private
+     * @param {string} string The string to convert.
+     * @returns {Array} Returns the property path array.
+     */
+    var stringToPath = memoize(function(string) {
+      var result = [];
+      toString(string).replace(rePropName, function(match, number, quote, string) {
+        result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match));
+      });
+      return result;
+    });
+
+    /**
+     * Converts `value` to a string key if it's not a string or symbol.
+     *
+     * @private
+     * @param {*} value The value to inspect.
+     * @returns {string|symbol} Returns the key.
+     */
+    function toKey(key) {
+      return (typeof key == 'string' || isSymbol(key)) ? key : (key + '');
+    }
+
+    /**
+     * Converts `func` to its source code.
+     *
+     * @private
+     * @param {Function} func The function to process.
+     * @returns {string} Returns the source code.
+     */
+    function toSource(func) {
+      if (func != null) {
+        try {
+          return funcToString.call(func);
+        } catch (e) {}
+        try {
+          return (func + '');
+        } catch (e) {}
+      }
+      return '';
+    }
+
+    /**
+     * Creates a clone of `wrapper`.
+     *
+     * @private
+     * @param {Object} wrapper The wrapper to clone.
+     * @returns {Object} Returns the cloned wrapper.
+     */
+    function wrapperClone(wrapper) {
+      if (wrapper instanceof LazyWrapper) {
+        return wrapper.clone();
+      }
+      var result = new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__);
+      result.__actions__ = copyArray(wrapper.__actions__);
+      result.__index__  = wrapper.__index__;
+      result.__values__ = wrapper.__values__;
+      return result;
+    }
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Creates an array of elements split into groups the length of `size`.
+     * If `array` can't be split evenly, the final chunk will be the remaining
+     * elements.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The array to process.
+     * @param {number} [size=1] The length of each chunk
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Array} Returns the new array containing chunks.
+     * @example
+     *
+     * _.chunk(['a', 'b', 'c', 'd'], 2);
+     * // => [['a', 'b'], ['c', 'd']]
+     *
+     * _.chunk(['a', 'b', 'c', 'd'], 3);
+     * // => [['a', 'b', 'c'], ['d']]
+     */
+    function chunk(array, size, guard) {
+      if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) {
+        size = 1;
+      } else {
+        size = nativeMax(toInteger(size), 0);
+      }
+      var length = array ? array.length : 0;
+      if (!length || size < 1) {
+        return [];
+      }
+      var index = 0,
+          resIndex = 0,
+          result = Array(nativeCeil(length / size));
+
+      while (index < length) {
+        result[resIndex++] = baseSlice(array, index, (index += size));
+      }
+      return result;
+    }
+
+    /**
+     * Creates an array with all falsey values removed. The values `false`, `null`,
+     * `0`, `""`, `undefined`, and `NaN` are falsey.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The array to compact.
+     * @returns {Array} Returns the new array of filtered values.
+     * @example
+     *
+     * _.compact([0, 1, false, 2, '', 3]);
+     * // => [1, 2, 3]
+     */
+    function compact(array) {
+      var index = -1,
+          length = array ? array.length : 0,
+          resIndex = 0,
+          result = [];
+
+      while (++index < length) {
+        var value = array[index];
+        if (value) {
+          result[resIndex++] = value;
+        }
+      }
+      return result;
+    }
+
+    /**
+     * Creates a new array concatenating `array` with any additional arrays
+     * and/or values.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to concatenate.
+     * @param {...*} [values] The values to concatenate.
+     * @returns {Array} Returns the new concatenated array.
+     * @example
+     *
+     * var array = [1];
+     * var other = _.concat(array, 2, [3], [[4]]);
+     *
+     * console.log(other);
+     * // => [1, 2, 3, [4]]
+     *
+     * console.log(array);
+     * // => [1]
+     */
+    function concat() {
+      var length = arguments.length,
+          array = castArray(arguments[0]);
+
+      if (length < 2) {
+        return length ? copyArray(array) : [];
+      }
+      var args = Array(length - 1);
+      while (length--) {
+        args[length - 1] = arguments[length];
+      }
+      return arrayConcat(array, baseFlatten(args, 1));
+    }
+
+    /**
+     * Creates an array of unique `array` values not included in the other given
+     * arrays using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
+     * for equality comparisons. The order of result values is determined by the
+     * order they occur in the first array.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @param {...Array} [values] The values to exclude.
+     * @returns {Array} Returns the new array of filtered values.
+     * @example
+     *
+     * _.difference([3, 2, 1], [4, 2]);
+     * // => [3, 1]
+     */
+    var difference = rest(function(array, values) {
+      return isArrayLikeObject(array)
+        ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true))
+        : [];
+    });
+
+    /**
+     * This method is like `_.difference` except that it accepts `iteratee` which
+     * is invoked for each element of `array` and `values` to generate the criterion
+     * by which they're compared. Result values are chosen from the first array.
+     * The iteratee is invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @param {...Array} [values] The values to exclude.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The iteratee invoked per element.
+     * @returns {Array} Returns the new array of filtered values.
+     * @example
+     *
+     * _.differenceBy([3.1, 2.2, 1.3], [4.4, 2.5], Math.floor);
+     * // => [3.1, 1.3]
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x');
+     * // => [{ 'x': 2 }]
+     */
+    var differenceBy = rest(function(array, values) {
+      var iteratee = last(values);
+      if (isArrayLikeObject(iteratee)) {
+        iteratee = undefined;
+      }
+      return isArrayLikeObject(array)
+        ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), getIteratee(iteratee))
+        : [];
+    });
+
+    /**
+     * This method is like `_.difference` except that it accepts `comparator`
+     * which is invoked to compare elements of `array` to `values`. Result values
+     * are chosen from the first array. The comparator is invoked with two arguments:
+     * (arrVal, othVal).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @param {...Array} [values] The values to exclude.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns the new array of filtered values.
+     * @example
+     *
+     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
+     *
+     * _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual);
+     * // => [{ 'x': 2, 'y': 1 }]
+     */
+    var differenceWith = rest(function(array, values) {
+      var comparator = last(values);
+      if (isArrayLikeObject(comparator)) {
+        comparator = undefined;
+      }
+      return isArrayLikeObject(array)
+        ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator)
+        : [];
+    });
+
+    /**
+     * Creates a slice of `array` with `n` elements dropped from the beginning.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.5.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {number} [n=1] The number of elements to drop.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.drop([1, 2, 3]);
+     * // => [2, 3]
+     *
+     * _.drop([1, 2, 3], 2);
+     * // => [3]
+     *
+     * _.drop([1, 2, 3], 5);
+     * // => []
+     *
+     * _.drop([1, 2, 3], 0);
+     * // => [1, 2, 3]
+     */
+    function drop(array, n, guard) {
+      var length = array ? array.length : 0;
+      if (!length) {
+        return [];
+      }
+      n = (guard || n === undefined) ? 1 : toInteger(n);
+      return baseSlice(array, n < 0 ? 0 : n, length);
+    }
+
+    /**
+     * Creates a slice of `array` with `n` elements dropped from the end.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {number} [n=1] The number of elements to drop.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.dropRight([1, 2, 3]);
+     * // => [1, 2]
+     *
+     * _.dropRight([1, 2, 3], 2);
+     * // => [1]
+     *
+     * _.dropRight([1, 2, 3], 5);
+     * // => []
+     *
+     * _.dropRight([1, 2, 3], 0);
+     * // => [1, 2, 3]
+     */
+    function dropRight(array, n, guard) {
+      var length = array ? array.length : 0;
+      if (!length) {
+        return [];
+      }
+      n = (guard || n === undefined) ? 1 : toInteger(n);
+      n = length - n;
+      return baseSlice(array, 0, n < 0 ? 0 : n);
+    }
+
+    /**
+     * Creates a slice of `array` excluding elements dropped from the end.
+     * Elements are dropped until `predicate` returns falsey. The predicate is
+     * invoked with three arguments: (value, index, array).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {Array|Function|Object|string} [predicate=_.identity]
+     *  The function invoked per iteration.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'active': true },
+     *   { 'user': 'fred',    'active': false },
+     *   { 'user': 'pebbles', 'active': false }
+     * ];
+     *
+     * _.dropRightWhile(users, function(o) { return !o.active; });
+     * // => objects for ['barney']
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false });
+     * // => objects for ['barney', 'fred']
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.dropRightWhile(users, ['active', false]);
+     * // => objects for ['barney']
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.dropRightWhile(users, 'active');
+     * // => objects for ['barney', 'fred', 'pebbles']
+     */
+    function dropRightWhile(array, predicate) {
+      return (array && array.length)
+        ? baseWhile(array, getIteratee(predicate, 3), true, true)
+        : [];
+    }
+
+    /**
+     * Creates a slice of `array` excluding elements dropped from the beginning.
+     * Elements are dropped until `predicate` returns falsey. The predicate is
+     * invoked with three arguments: (value, index, array).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {Array|Function|Object|string} [predicate=_.identity]
+     *  The function invoked per iteration.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'active': false },
+     *   { 'user': 'fred',    'active': false },
+     *   { 'user': 'pebbles', 'active': true }
+     * ];
+     *
+     * _.dropWhile(users, function(o) { return !o.active; });
+     * // => objects for ['pebbles']
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.dropWhile(users, { 'user': 'barney', 'active': false });
+     * // => objects for ['fred', 'pebbles']
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.dropWhile(users, ['active', false]);
+     * // => objects for ['pebbles']
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.dropWhile(users, 'active');
+     * // => objects for ['barney', 'fred', 'pebbles']
+     */
+    function dropWhile(array, predicate) {
+      return (array && array.length)
+        ? baseWhile(array, getIteratee(predicate, 3), true)
+        : [];
+    }
+
+    /**
+     * Fills elements of `array` with `value` from `start` up to, but not
+     * including, `end`.
+     *
+     * **Note:** This method mutates `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.2.0
+     * @category Array
+     * @param {Array} array The array to fill.
+     * @param {*} value The value to fill `array` with.
+     * @param {number} [start=0] The start position.
+     * @param {number} [end=array.length] The end position.
+     * @returns {Array} Returns `array`.
+     * @example
+     *
+     * var array = [1, 2, 3];
+     *
+     * _.fill(array, 'a');
+     * console.log(array);
+     * // => ['a', 'a', 'a']
+     *
+     * _.fill(Array(3), 2);
+     * // => [2, 2, 2]
+     *
+     * _.fill([4, 6, 8, 10], '*', 1, 3);
+     * // => [4, '*', '*', 10]
+     */
+    function fill(array, value, start, end) {
+      var length = array ? array.length : 0;
+      if (!length) {
+        return [];
+      }
+      if (start && typeof start != 'number' && isIterateeCall(array, value, start)) {
+        start = 0;
+        end = length;
+      }
+      return baseFill(array, value, start, end);
+    }
+
+    /**
+     * This method is like `_.find` except that it returns the index of the first
+     * element `predicate` returns truthy for instead of the element itself.
+     *
+     * @static
+     * @memberOf _
+     * @since 1.1.0
+     * @category Array
+     * @param {Array} array The array to search.
+     * @param {Array|Function|Object|string} [predicate=_.identity]
+     *  The function invoked per iteration.
+     * @returns {number} Returns the index of the found element, else `-1`.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'active': false },
+     *   { 'user': 'fred',    'active': false },
+     *   { 'user': 'pebbles', 'active': true }
+     * ];
+     *
+     * _.findIndex(users, function(o) { return o.user == 'barney'; });
+     * // => 0
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.findIndex(users, { 'user': 'fred', 'active': false });
+     * // => 1
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.findIndex(users, ['active', false]);
+     * // => 0
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.findIndex(users, 'active');
+     * // => 2
+     */
+    function findIndex(array, predicate) {
+      return (array && array.length)
+        ? baseFindIndex(array, getIteratee(predicate, 3))
+        : -1;
+    }
+
+    /**
+     * This method is like `_.findIndex` except that it iterates over elements
+     * of `collection` from right to left.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.0.0
+     * @category Array
+     * @param {Array} array The array to search.
+     * @param {Array|Function|Object|string} [predicate=_.identity]
+     *  The function invoked per iteration.
+     * @returns {number} Returns the index of the found element, else `-1`.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'active': true },
+     *   { 'user': 'fred',    'active': false },
+     *   { 'user': 'pebbles', 'active': false }
+     * ];
+     *
+     * _.findLastIndex(users, function(o) { return o.user == 'pebbles'; });
+     * // => 2
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.findLastIndex(users, { 'user': 'barney', 'active': true });
+     * // => 0
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.findLastIndex(users, ['active', false]);
+     * // => 2
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.findLastIndex(users, 'active');
+     * // => 0
+     */
+    function findLastIndex(array, predicate) {
+      return (array && array.length)
+        ? baseFindIndex(array, getIteratee(predicate, 3), true)
+        : -1;
+    }
+
+    /**
+     * Flattens `array` a single level deep.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The array to flatten.
+     * @returns {Array} Returns the new flattened array.
+     * @example
+     *
+     * _.flatten([1, [2, [3, [4]], 5]]);
+     * // => [1, 2, [3, [4]], 5]
+     */
+    function flatten(array) {
+      var length = array ? array.length : 0;
+      return length ? baseFlatten(array, 1) : [];
+    }
+
+    /**
+     * Recursively flattens `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The array to flatten.
+     * @returns {Array} Returns the new flattened array.
+     * @example
+     *
+     * _.flattenDeep([1, [2, [3, [4]], 5]]);
+     * // => [1, 2, 3, 4, 5]
+     */
+    function flattenDeep(array) {
+      var length = array ? array.length : 0;
+      return length ? baseFlatten(array, INFINITY) : [];
+    }
+
+    /**
+     * Recursively flatten `array` up to `depth` times.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.4.0
+     * @category Array
+     * @param {Array} array The array to flatten.
+     * @param {number} [depth=1] The maximum recursion depth.
+     * @returns {Array} Returns the new flattened array.
+     * @example
+     *
+     * var array = [1, [2, [3, [4]], 5]];
+     *
+     * _.flattenDepth(array, 1);
+     * // => [1, 2, [3, [4]], 5]
+     *
+     * _.flattenDepth(array, 2);
+     * // => [1, 2, 3, [4], 5]
+     */
+    function flattenDepth(array, depth) {
+      var length = array ? array.length : 0;
+      if (!length) {
+        return [];
+      }
+      depth = depth === undefined ? 1 : toInteger(depth);
+      return baseFlatten(array, depth);
+    }
+
+    /**
+     * The inverse of `_.toPairs`; this method returns an object composed
+     * from key-value `pairs`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} pairs The key-value pairs.
+     * @returns {Object} Returns the new object.
+     * @example
+     *
+     * _.fromPairs([['fred', 30], ['barney', 40]]);
+     * // => { 'fred': 30, 'barney': 40 }
+     */
+    function fromPairs(pairs) {
+      var index = -1,
+          length = pairs ? pairs.length : 0,
+          result = {};
+
+      while (++index < length) {
+        var pair = pairs[index];
+        result[pair[0]] = pair[1];
+      }
+      return result;
+    }
+
+    /**
+     * Gets the first element of `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @alias first
+     * @category Array
+     * @param {Array} array The array to query.
+     * @returns {*} Returns the first element of `array`.
+     * @example
+     *
+     * _.head([1, 2, 3]);
+     * // => 1
+     *
+     * _.head([]);
+     * // => undefined
+     */
+    function head(array) {
+      return (array && array.length) ? array[0] : undefined;
+    }
+
+    /**
+     * Gets the index at which the first occurrence of `value` is found in `array`
+     * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
+     * for equality comparisons. If `fromIndex` is negative, it's used as the
+     * offset from the end of `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The array to search.
+     * @param {*} value The value to search for.
+     * @param {number} [fromIndex=0] The index to search from.
+     * @returns {number} Returns the index of the matched value, else `-1`.
+     * @example
+     *
+     * _.indexOf([1, 2, 1, 2], 2);
+     * // => 1
+     *
+     * // Search from the `fromIndex`.
+     * _.indexOf([1, 2, 1, 2], 2, 2);
+     * // => 3
+     */
+    function indexOf(array, value, fromIndex) {
+      var length = array ? array.length : 0;
+      if (!length) {
+        return -1;
+      }
+      fromIndex = toInteger(fromIndex);
+      if (fromIndex < 0) {
+        fromIndex = nativeMax(length + fromIndex, 0);
+      }
+      return baseIndexOf(array, value, fromIndex);
+    }
+
+    /**
+     * Gets all but the last element of `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.initial([1, 2, 3]);
+     * // => [1, 2]
+     */
+    function initial(array) {
+      return dropRight(array, 1);
+    }
+
+    /**
+     * Creates an array of unique values that are included in all given arrays
+     * using [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
+     * for equality comparisons. The order of result values is determined by the
+     * order they occur in the first array.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to inspect.
+     * @returns {Array} Returns the new array of intersecting values.
+     * @example
+     *
+     * _.intersection([2, 1], [4, 2], [1, 2]);
+     * // => [2]
+     */
+    var intersection = rest(function(arrays) {
+      var mapped = arrayMap(arrays, castArrayLikeObject);
+      return (mapped.length && mapped[0] === arrays[0])
+        ? baseIntersection(mapped)
+        : [];
+    });
+
+    /**
+     * This method is like `_.intersection` except that it accepts `iteratee`
+     * which is invoked for each element of each `arrays` to generate the criterion
+     * by which they're compared. Result values are chosen from the first array.
+     * The iteratee is invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to inspect.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The iteratee invoked per element.
+     * @returns {Array} Returns the new array of intersecting values.
+     * @example
+     *
+     * _.intersectionBy([2.1, 1.2], [4.3, 2.4], Math.floor);
+     * // => [2.1]
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
+     * // => [{ 'x': 1 }]
+     */
+    var intersectionBy = rest(function(arrays) {
+      var iteratee = last(arrays),
+          mapped = arrayMap(arrays, castArrayLikeObject);
+
+      if (iteratee === last(mapped)) {
+        iteratee = undefined;
+      } else {
+        mapped.pop();
+      }
+      return (mapped.length && mapped[0] === arrays[0])
+        ? baseIntersection(mapped, getIteratee(iteratee))
+        : [];
+    });
+
+    /**
+     * This method is like `_.intersection` except that it accepts `comparator`
+     * which is invoked to compare elements of `arrays`. Result values are chosen
+     * from the first array. The comparator is invoked with two arguments:
+     * (arrVal, othVal).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to inspect.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns the new array of intersecting values.
+     * @example
+     *
+     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
+     * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
+     *
+     * _.intersectionWith(objects, others, _.isEqual);
+     * // => [{ 'x': 1, 'y': 2 }]
+     */
+    var intersectionWith = rest(function(arrays) {
+      var comparator = last(arrays),
+          mapped = arrayMap(arrays, castArrayLikeObject);
+
+      if (comparator === last(mapped)) {
+        comparator = undefined;
+      } else {
+        mapped.pop();
+      }
+      return (mapped.length && mapped[0] === arrays[0])
+        ? baseIntersection(mapped, undefined, comparator)
+        : [];
+    });
+
+    /**
+     * Converts all elements in `array` into a string separated by `separator`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to convert.
+     * @param {string} [separator=','] The element separator.
+     * @returns {string} Returns the joined string.
+     * @example
+     *
+     * _.join(['a', 'b', 'c'], '~');
+     * // => 'a~b~c'
+     */
+    function join(array, separator) {
+      return array ? nativeJoin.call(array, separator) : '';
+    }
+
+    /**
+     * Gets the last element of `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @returns {*} Returns the last element of `array`.
+     * @example
+     *
+     * _.last([1, 2, 3]);
+     * // => 3
+     */
+    function last(array) {
+      var length = array ? array.length : 0;
+      return length ? array[length - 1] : undefined;
+    }
+
+    /**
+     * This method is like `_.indexOf` except that it iterates over elements of
+     * `array` from right to left.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The array to search.
+     * @param {*} value The value to search for.
+     * @param {number} [fromIndex=array.length-1] The index to search from.
+     * @returns {number} Returns the index of the matched value, else `-1`.
+     * @example
+     *
+     * _.lastIndexOf([1, 2, 1, 2], 2);
+     * // => 3
+     *
+     * // Search from the `fromIndex`.
+     * _.lastIndexOf([1, 2, 1, 2], 2, 2);
+     * // => 1
+     */
+    function lastIndexOf(array, value, fromIndex) {
+      var length = array ? array.length : 0;
+      if (!length) {
+        return -1;
+      }
+      var index = length;
+      if (fromIndex !== undefined) {
+        index = toInteger(fromIndex);
+        index = (
+          index < 0
+            ? nativeMax(length + index, 0)
+            : nativeMin(index, length - 1)
+        ) + 1;
+      }
+      if (value !== value) {
+        return indexOfNaN(array, index, true);
+      }
+      while (index--) {
+        if (array[index] === value) {
+          return index;
+        }
+      }
+      return -1;
+    }
+
+    /**
+     * Gets the nth element of `array`. If `n` is negative, the nth element
+     * from the end is returned.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.11.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {number} [n=0] The index of the element to return.
+     * @returns {*} Returns the nth element of `array`.
+     * @example
+     *
+     * var array = ['a', 'b', 'c', 'd'];
+     *
+     * _.nth(array, 1);
+     * // => 'b'
+     *
+     * _.nth(array, -2);
+     * // => 'c';
+     */
+    function nth(array, n) {
+      return (array && array.length) ? baseNth(array, toInteger(n)) : undefined;
+    }
+
+    /**
+     * Removes all given values from `array` using
+     * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
+     * for equality comparisons.
+     *
+     * **Note:** Unlike `_.without`, this method mutates `array`. Use `_.remove`
+     * to remove elements from an array by predicate.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.0.0
+     * @category Array
+     * @param {Array} array The array to modify.
+     * @param {...*} [values] The values to remove.
+     * @returns {Array} Returns `array`.
+     * @example
+     *
+     * var array = [1, 2, 3, 1, 2, 3];
+     *
+     * _.pull(array, 2, 3);
+     * console.log(array);
+     * // => [1, 1]
+     */
+    var pull = rest(pullAll);
+
+    /**
+     * This method is like `_.pull` except that it accepts an array of values to remove.
+     *
+     * **Note:** Unlike `_.difference`, this method mutates `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to modify.
+     * @param {Array} values The values to remove.
+     * @returns {Array} Returns `array`.
+     * @example
+     *
+     * var array = [1, 2, 3, 1, 2, 3];
+     *
+     * _.pullAll(array, [2, 3]);
+     * console.log(array);
+     * // => [1, 1]
+     */
+    function pullAll(array, values) {
+      return (array && array.length && values && values.length)
+        ? basePullAll(array, values)
+        : array;
+    }
+
+    /**
+     * This method is like `_.pullAll` except that it accepts `iteratee` which is
+     * invoked for each element of `array` and `values` to generate the criterion
+     * by which they're compared. The iteratee is invoked with one argument: (value).
+     *
+     * **Note:** Unlike `_.differenceBy`, this method mutates `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to modify.
+     * @param {Array} values The values to remove.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The iteratee invoked per element.
+     * @returns {Array} Returns `array`.
+     * @example
+     *
+     * var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }];
+     *
+     * _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x');
+     * console.log(array);
+     * // => [{ 'x': 2 }]
+     */
+    function pullAllBy(array, values, iteratee) {
+      return (array && array.length && values && values.length)
+        ? basePullAll(array, values, getIteratee(iteratee))
+        : array;
+    }
+
+    /**
+     * This method is like `_.pullAll` except that it accepts `comparator` which
+     * is invoked to compare elements of `array` to `values`. The comparator is
+     * invoked with two arguments: (arrVal, othVal).
+     *
+     * **Note:** Unlike `_.differenceWith`, this method mutates `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.6.0
+     * @category Array
+     * @param {Array} array The array to modify.
+     * @param {Array} values The values to remove.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns `array`.
+     * @example
+     *
+     * var array = [{ 'x': 1, 'y': 2 }, { 'x': 3, 'y': 4 }, { 'x': 5, 'y': 6 }];
+     *
+     * _.pullAllWith(array, [{ 'x': 3, 'y': 4 }], _.isEqual);
+     * console.log(array);
+     * // => [{ 'x': 1, 'y': 2 }, { 'x': 5, 'y': 6 }]
+     */
+    function pullAllWith(array, values, comparator) {
+      return (array && array.length && values && values.length)
+        ? basePullAll(array, values, undefined, comparator)
+        : array;
+    }
+
+    /**
+     * Removes elements from `array` corresponding to `indexes` and returns an
+     * array of removed elements.
+     *
+     * **Note:** Unlike `_.at`, this method mutates `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The array to modify.
+     * @param {...(number|number[])} [indexes] The indexes of elements to remove.
+     * @returns {Array} Returns the new array of removed elements.
+     * @example
+     *
+     * var array = [5, 10, 15, 20];
+     * var evens = _.pullAt(array, 1, 3);
+     *
+     * console.log(array);
+     * // => [5, 15]
+     *
+     * console.log(evens);
+     * // => [10, 20]
+     */
+    var pullAt = rest(function(array, indexes) {
+      indexes = arrayMap(baseFlatten(indexes, 1), String);
+
+      var result = baseAt(array, indexes);
+      basePullAt(array, indexes.sort(compareAscending));
+      return result;
+    });
+
+    /**
+     * Removes all elements from `array` that `predicate` returns truthy for
+     * and returns an array of the removed elements. The predicate is invoked
+     * with three arguments: (value, index, array).
+     *
+     * **Note:** Unlike `_.filter`, this method mutates `array`. Use `_.pull`
+     * to pull elements from an array by value.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.0.0
+     * @category Array
+     * @param {Array} array The array to modify.
+     * @param {Array|Function|Object|string} [predicate=_.identity]
+     *  The function invoked per iteration.
+     * @returns {Array} Returns the new array of removed elements.
+     * @example
+     *
+     * var array = [1, 2, 3, 4];
+     * var evens = _.remove(array, function(n) {
+     *   return n % 2 == 0;
+     * });
+     *
+     * console.log(array);
+     * // => [1, 3]
+     *
+     * console.log(evens);
+     * // => [2, 4]
+     */
+    function remove(array, predicate) {
+      var result = [];
+      if (!(array && array.length)) {
+        return result;
+      }
+      var index = -1,
+          indexes = [],
+          length = array.length;
+
+      predicate = getIteratee(predicate, 3);
+      while (++index < length) {
+        var value = array[index];
+        if (predicate(value, index, array)) {
+          result.push(value);
+          indexes.push(index);
+        }
+      }
+      basePullAt(array, indexes);
+      return result;
+    }
+
+    /**
+     * Reverses `array` so that the first element becomes the last, the second
+     * element becomes the second to last, and so on.
+     *
+     * **Note:** This method mutates `array` and is based on
+     * [`Array#reverse`](https://mdn.io/Array/reverse).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to modify.
+     * @returns {Array} Returns `array`.
+     * @example
+     *
+     * var array = [1, 2, 3];
+     *
+     * _.reverse(array);
+     * // => [3, 2, 1]
+     *
+     * console.log(array);
+     * // => [3, 2, 1]
+     */
+    function reverse(array) {
+      return array ? nativeReverse.call(array) : array;
+    }
+
+    /**
+     * Creates a slice of `array` from `start` up to, but not including, `end`.
+     *
+     * **Note:** This method is used instead of
+     * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are
+     * returned.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The array to slice.
+     * @param {number} [start=0] The start position.
+     * @param {number} [end=array.length] The end position.
+     * @returns {Array} Returns the slice of `array`.
+     */
+    function slice(array, start, end) {
+      var length = array ? array.length : 0;
+      if (!length) {
+        return [];
+      }
+      if (end && typeof end != 'number' && isIterateeCall(array, start, end)) {
+        start = 0;
+        end = length;
+      }
+      else {
+        start = start == null ? 0 : toInteger(start);
+        end = end === undefined ? length : toInteger(end);
+      }
+      return baseSlice(array, start, end);
+    }
+
+    /**
+     * Uses a binary search to determine the lowest index at which `value`
+     * should be inserted into `array` in order to maintain its sort order.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The sorted array to inspect.
+     * @param {*} value The value to evaluate.
+     * @returns {number} Returns the index at which `value` should be inserted
+     *  into `array`.
+     * @example
+     *
+     * _.sortedIndex([30, 50], 40);
+     * // => 1
+     *
+     * _.sortedIndex([4, 5], 4);
+     * // => 0
+     */
+    function sortedIndex(array, value) {
+      return baseSortedIndex(array, value);
+    }
+
+    /**
+     * This method is like `_.sortedIndex` except that it accepts `iteratee`
+     * which is invoked for `value` and each element of `array` to compute their
+     * sort ranking. The iteratee is invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The sorted array to inspect.
+     * @param {*} value The value to evaluate.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The iteratee invoked per element.
+     * @returns {number} Returns the index at which `value` should be inserted
+     *  into `array`.
+     * @example
+     *
+     * var dict = { 'thirty': 30, 'forty': 40, 'fifty': 50 };
+     *
+     * _.sortedIndexBy(['thirty', 'fifty'], 'forty', _.propertyOf(dict));
+     * // => 1
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.sortedIndexBy([{ 'x': 4 }, { 'x': 5 }], { 'x': 4 }, 'x');
+     * // => 0
+     */
+    function sortedIndexBy(array, value, iteratee) {
+      return baseSortedIndexBy(array, value, getIteratee(iteratee));
+    }
+
+    /**
+     * This method is like `_.indexOf` except that it performs a binary
+     * search on a sorted `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to search.
+     * @param {*} value The value to search for.
+     * @returns {number} Returns the index of the matched value, else `-1`.
+     * @example
+     *
+     * _.sortedIndexOf([1, 1, 2, 2], 2);
+     * // => 2
+     */
+    function sortedIndexOf(array, value) {
+      var length = array ? array.length : 0;
+      if (length) {
+        var index = baseSortedIndex(array, value);
+        if (index < length && eq(array[index], value)) {
+          return index;
+        }
+      }
+      return -1;
+    }
+
+    /**
+     * This method is like `_.sortedIndex` except that it returns the highest
+     * index at which `value` should be inserted into `array` in order to
+     * maintain its sort order.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The sorted array to inspect.
+     * @param {*} value The value to evaluate.
+     * @returns {number} Returns the index at which `value` should be inserted
+     *  into `array`.
+     * @example
+     *
+     * _.sortedLastIndex([4, 5], 4);
+     * // => 1
+     */
+    function sortedLastIndex(array, value) {
+      return baseSortedIndex(array, value, true);
+    }
+
+    /**
+     * This method is like `_.sortedLastIndex` except that it accepts `iteratee`
+     * which is invoked for `value` and each element of `array` to compute their
+     * sort ranking. The iteratee is invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The sorted array to inspect.
+     * @param {*} value The value to evaluate.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The iteratee invoked per element.
+     * @returns {number} Returns the index at which `value` should be inserted
+     *  into `array`.
+     * @example
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.sortedLastIndexBy([{ 'x': 4 }, { 'x': 5 }], { 'x': 4 }, 'x');
+     * // => 1
+     */
+    function sortedLastIndexBy(array, value, iteratee) {
+      return baseSortedIndexBy(array, value, getIteratee(iteratee), true);
+    }
+
+    /**
+     * This method is like `_.lastIndexOf` except that it performs a binary
+     * search on a sorted `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to search.
+     * @param {*} value The value to search for.
+     * @returns {number} Returns the index of the matched value, else `-1`.
+     * @example
+     *
+     * _.sortedLastIndexOf([1, 1, 2, 2], 2);
+     * // => 3
+     */
+    function sortedLastIndexOf(array, value) {
+      var length = array ? array.length : 0;
+      if (length) {
+        var index = baseSortedIndex(array, value, true) - 1;
+        if (eq(array[index], value)) {
+          return index;
+        }
+      }
+      return -1;
+    }
+
+    /**
+     * This method is like `_.uniq` except that it's designed and optimized
+     * for sorted arrays.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @returns {Array} Returns the new duplicate free array.
+     * @example
+     *
+     * _.sortedUniq([1, 1, 2]);
+     * // => [1, 2]
+     */
+    function sortedUniq(array) {
+      return (array && array.length)
+        ? baseSortedUniq(array)
+        : [];
+    }
+
+    /**
+     * This method is like `_.uniqBy` except that it's designed and optimized
+     * for sorted arrays.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @param {Function} [iteratee] The iteratee invoked per element.
+     * @returns {Array} Returns the new duplicate free array.
+     * @example
+     *
+     * _.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor);
+     * // => [1.1, 2.3]
+     */
+    function sortedUniqBy(array, iteratee) {
+      return (array && array.length)
+        ? baseSortedUniqBy(array, getIteratee(iteratee))
+        : [];
+    }
+
+    /**
+     * Gets all but the first element of `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.tail([1, 2, 3]);
+     * // => [2, 3]
+     */
+    function tail(array) {
+      return drop(array, 1);
+    }
+
+    /**
+     * Creates a slice of `array` with `n` elements taken from the beginning.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {number} [n=1] The number of elements to take.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.take([1, 2, 3]);
+     * // => [1]
+     *
+     * _.take([1, 2, 3], 2);
+     * // => [1, 2]
+     *
+     * _.take([1, 2, 3], 5);
+     * // => [1, 2, 3]
+     *
+     * _.take([1, 2, 3], 0);
+     * // => []
+     */
+    function take(array, n, guard) {
+      if (!(array && array.length)) {
+        return [];
+      }
+      n = (guard || n === undefined) ? 1 : toInteger(n);
+      return baseSlice(array, 0, n < 0 ? 0 : n);
+    }
+
+    /**
+     * Creates a slice of `array` with `n` elements taken from the end.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {number} [n=1] The number of elements to take.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * _.takeRight([1, 2, 3]);
+     * // => [3]
+     *
+     * _.takeRight([1, 2, 3], 2);
+     * // => [2, 3]
+     *
+     * _.takeRight([1, 2, 3], 5);
+     * // => [1, 2, 3]
+     *
+     * _.takeRight([1, 2, 3], 0);
+     * // => []
+     */
+    function takeRight(array, n, guard) {
+      var length = array ? array.length : 0;
+      if (!length) {
+        return [];
+      }
+      n = (guard || n === undefined) ? 1 : toInteger(n);
+      n = length - n;
+      return baseSlice(array, n < 0 ? 0 : n, length);
+    }
+
+    /**
+     * Creates a slice of `array` with elements taken from the end. Elements are
+     * taken until `predicate` returns falsey. The predicate is invoked with
+     * three arguments: (value, index, array).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {Array|Function|Object|string} [predicate=_.identity]
+     *  The function invoked per iteration.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'active': true },
+     *   { 'user': 'fred',    'active': false },
+     *   { 'user': 'pebbles', 'active': false }
+     * ];
+     *
+     * _.takeRightWhile(users, function(o) { return !o.active; });
+     * // => objects for ['fred', 'pebbles']
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.takeRightWhile(users, { 'user': 'pebbles', 'active': false });
+     * // => objects for ['pebbles']
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.takeRightWhile(users, ['active', false]);
+     * // => objects for ['fred', 'pebbles']
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.takeRightWhile(users, 'active');
+     * // => []
+     */
+    function takeRightWhile(array, predicate) {
+      return (array && array.length)
+        ? baseWhile(array, getIteratee(predicate, 3), false, true)
+        : [];
+    }
+
+    /**
+     * Creates a slice of `array` with elements taken from the beginning. Elements
+     * are taken until `predicate` returns falsey. The predicate is invoked with
+     * three arguments: (value, index, array).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Array
+     * @param {Array} array The array to query.
+     * @param {Array|Function|Object|string} [predicate=_.identity]
+     *  The function invoked per iteration.
+     * @returns {Array} Returns the slice of `array`.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'active': false },
+     *   { 'user': 'fred',    'active': false},
+     *   { 'user': 'pebbles', 'active': true }
+     * ];
+     *
+     * _.takeWhile(users, function(o) { return !o.active; });
+     * // => objects for ['barney', 'fred']
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.takeWhile(users, { 'user': 'barney', 'active': false });
+     * // => objects for ['barney']
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.takeWhile(users, ['active', false]);
+     * // => objects for ['barney', 'fred']
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.takeWhile(users, 'active');
+     * // => []
+     */
+    function takeWhile(array, predicate) {
+      return (array && array.length)
+        ? baseWhile(array, getIteratee(predicate, 3))
+        : [];
+    }
+
+    /**
+     * Creates an array of unique values, in order, from all given arrays using
+     * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
+     * for equality comparisons.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to inspect.
+     * @returns {Array} Returns the new array of combined values.
+     * @example
+     *
+     * _.union([2, 1], [4, 2], [1, 2]);
+     * // => [2, 1, 4]
+     */
+    var union = rest(function(arrays) {
+      return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true));
+    });
+
+    /**
+     * This method is like `_.union` except that it accepts `iteratee` which is
+     * invoked for each element of each `arrays` to generate the criterion by
+     * which uniqueness is computed. The iteratee is invoked with one argument:
+     * (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to inspect.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The iteratee invoked per element.
+     * @returns {Array} Returns the new array of combined values.
+     * @example
+     *
+     * _.unionBy([2.1, 1.2], [4.3, 2.4], Math.floor);
+     * // => [2.1, 1.2, 4.3]
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.unionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
+     * // => [{ 'x': 1 }, { 'x': 2 }]
+     */
+    var unionBy = rest(function(arrays) {
+      var iteratee = last(arrays);
+      if (isArrayLikeObject(iteratee)) {
+        iteratee = undefined;
+      }
+      return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), getIteratee(iteratee));
+    });
+
+    /**
+     * This method is like `_.union` except that it accepts `comparator` which
+     * is invoked to compare elements of `arrays`. The comparator is invoked
+     * with two arguments: (arrVal, othVal).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to inspect.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns the new array of combined values.
+     * @example
+     *
+     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
+     * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
+     *
+     * _.unionWith(objects, others, _.isEqual);
+     * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
+     */
+    var unionWith = rest(function(arrays) {
+      var comparator = last(arrays);
+      if (isArrayLikeObject(comparator)) {
+        comparator = undefined;
+      }
+      return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), undefined, comparator);
+    });
+
+    /**
+     * Creates a duplicate-free version of an array, using
+     * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
+     * for equality comparisons, in which only the first occurrence of each
+     * element is kept.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @returns {Array} Returns the new duplicate free array.
+     * @example
+     *
+     * _.uniq([2, 1, 2]);
+     * // => [2, 1]
+     */
+    function uniq(array) {
+      return (array && array.length)
+        ? baseUniq(array)
+        : [];
+    }
+
+    /**
+     * This method is like `_.uniq` except that it accepts `iteratee` which is
+     * invoked for each element in `array` to generate the criterion by which
+     * uniqueness is computed. The iteratee is invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The iteratee invoked per element.
+     * @returns {Array} Returns the new duplicate free array.
+     * @example
+     *
+     * _.uniqBy([2.1, 1.2, 2.3], Math.floor);
+     * // => [2.1, 1.2]
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
+     * // => [{ 'x': 1 }, { 'x': 2 }]
+     */
+    function uniqBy(array, iteratee) {
+      return (array && array.length)
+        ? baseUniq(array, getIteratee(iteratee))
+        : [];
+    }
+
+    /**
+     * This method is like `_.uniq` except that it accepts `comparator` which
+     * is invoked to compare elements of `array`. The comparator is invoked with
+     * two arguments: (arrVal, othVal).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {Array} array The array to inspect.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns the new duplicate free array.
+     * @example
+     *
+     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 },  { 'x': 1, 'y': 2 }];
+     *
+     * _.uniqWith(objects, _.isEqual);
+     * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]
+     */
+    function uniqWith(array, comparator) {
+      return (array && array.length)
+        ? baseUniq(array, undefined, comparator)
+        : [];
+    }
+
+    /**
+     * This method is like `_.zip` except that it accepts an array of grouped
+     * elements and creates an array regrouping the elements to their pre-zip
+     * configuration.
+     *
+     * @static
+     * @memberOf _
+     * @since 1.2.0
+     * @category Array
+     * @param {Array} array The array of grouped elements to process.
+     * @returns {Array} Returns the new array of regrouped elements.
+     * @example
+     *
+     * var zipped = _.zip(['fred', 'barney'], [30, 40], [true, false]);
+     * // => [['fred', 30, true], ['barney', 40, false]]
+     *
+     * _.unzip(zipped);
+     * // => [['fred', 'barney'], [30, 40], [true, false]]
+     */
+    function unzip(array) {
+      if (!(array && array.length)) {
+        return [];
+      }
+      var length = 0;
+      array = arrayFilter(array, function(group) {
+        if (isArrayLikeObject(group)) {
+          length = nativeMax(group.length, length);
+          return true;
+        }
+      });
+      return baseTimes(length, function(index) {
+        return arrayMap(array, baseProperty(index));
+      });
+    }
+
+    /**
+     * This method is like `_.unzip` except that it accepts `iteratee` to specify
+     * how regrouped values should be combined. The iteratee is invoked with the
+     * elements of each group: (...group).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.8.0
+     * @category Array
+     * @param {Array} array The array of grouped elements to process.
+     * @param {Function} [iteratee=_.identity] The function to combine
+     *  regrouped values.
+     * @returns {Array} Returns the new array of regrouped elements.
+     * @example
+     *
+     * var zipped = _.zip([1, 2], [10, 20], [100, 200]);
+     * // => [[1, 10, 100], [2, 20, 200]]
+     *
+     * _.unzipWith(zipped, _.add);
+     * // => [3, 30, 300]
+     */
+    function unzipWith(array, iteratee) {
+      if (!(array && array.length)) {
+        return [];
+      }
+      var result = unzip(array);
+      if (iteratee == null) {
+        return result;
+      }
+      return arrayMap(result, function(group) {
+        return apply(iteratee, undefined, group);
+      });
+    }
+
+    /**
+     * Creates an array excluding all given values using
+     * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
+     * for equality comparisons.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {Array} array The array to filter.
+     * @param {...*} [values] The values to exclude.
+     * @returns {Array} Returns the new array of filtered values.
+     * @example
+     *
+     * _.without([1, 2, 1, 3], 1, 2);
+     * // => [3]
+     */
+    var without = rest(function(array, values) {
+      return isArrayLikeObject(array)
+        ? baseDifference(array, values)
+        : [];
+    });
+
+    /**
+     * Creates an array of unique values that is the
+     * [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference)
+     * of the given arrays. The order of result values is determined by the order
+     * they occur in the arrays.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.4.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to inspect.
+     * @returns {Array} Returns the new array of values.
+     * @example
+     *
+     * _.xor([2, 1], [4, 2]);
+     * // => [1, 4]
+     */
+    var xor = rest(function(arrays) {
+      return baseXor(arrayFilter(arrays, isArrayLikeObject));
+    });
+
+    /**
+     * This method is like `_.xor` except that it accepts `iteratee` which is
+     * invoked for each element of each `arrays` to generate the criterion by
+     * which by which they're compared. The iteratee is invoked with one argument:
+     * (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to inspect.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The iteratee invoked per element.
+     * @returns {Array} Returns the new array of values.
+     * @example
+     *
+     * _.xorBy([2.1, 1.2], [4.3, 2.4], Math.floor);
+     * // => [1.2, 4.3]
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
+     * // => [{ 'x': 2 }]
+     */
+    var xorBy = rest(function(arrays) {
+      var iteratee = last(arrays);
+      if (isArrayLikeObject(iteratee)) {
+        iteratee = undefined;
+      }
+      return baseXor(arrayFilter(arrays, isArrayLikeObject), getIteratee(iteratee));
+    });
+
+    /**
+     * This method is like `_.xor` except that it accepts `comparator` which is
+     * invoked to compare elements of `arrays`. The comparator is invoked with
+     * two arguments: (arrVal, othVal).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to inspect.
+     * @param {Function} [comparator] The comparator invoked per element.
+     * @returns {Array} Returns the new array of values.
+     * @example
+     *
+     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
+     * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
+     *
+     * _.xorWith(objects, others, _.isEqual);
+     * // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
+     */
+    var xorWith = rest(function(arrays) {
+      var comparator = last(arrays);
+      if (isArrayLikeObject(comparator)) {
+        comparator = undefined;
+      }
+      return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator);
+    });
+
+    /**
+     * Creates an array of grouped elements, the first of which contains the
+     * first elements of the given arrays, the second of which contains the
+     * second elements of the given arrays, and so on.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to process.
+     * @returns {Array} Returns the new array of grouped elements.
+     * @example
+     *
+     * _.zip(['fred', 'barney'], [30, 40], [true, false]);
+     * // => [['fred', 30, true], ['barney', 40, false]]
+     */
+    var zip = rest(unzip);
+
+    /**
+     * This method is like `_.fromPairs` except that it accepts two arrays,
+     * one of property identifiers and one of corresponding values.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.4.0
+     * @category Array
+     * @param {Array} [props=[]] The property identifiers.
+     * @param {Array} [values=[]] The property values.
+     * @returns {Object} Returns the new object.
+     * @example
+     *
+     * _.zipObject(['a', 'b'], [1, 2]);
+     * // => { 'a': 1, 'b': 2 }
+     */
+    function zipObject(props, values) {
+      return baseZipObject(props || [], values || [], assignValue);
+    }
+
+    /**
+     * This method is like `_.zipObject` except that it supports property paths.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.1.0
+     * @category Array
+     * @param {Array} [props=[]] The property identifiers.
+     * @param {Array} [values=[]] The property values.
+     * @returns {Object} Returns the new object.
+     * @example
+     *
+     * _.zipObjectDeep(['a.b[0].c', 'a.b[1].d'], [1, 2]);
+     * // => { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } }
+     */
+    function zipObjectDeep(props, values) {
+      return baseZipObject(props || [], values || [], baseSet);
+    }
+
+    /**
+     * This method is like `_.zip` except that it accepts `iteratee` to specify
+     * how grouped values should be combined. The iteratee is invoked with the
+     * elements of each group: (...group).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.8.0
+     * @category Array
+     * @param {...Array} [arrays] The arrays to process.
+     * @param {Function} [iteratee=_.identity] The function to combine grouped values.
+     * @returns {Array} Returns the new array of grouped elements.
+     * @example
+     *
+     * _.zipWith([1, 2], [10, 20], [100, 200], function(a, b, c) {
+     *   return a + b + c;
+     * });
+     * // => [111, 222]
+     */
+    var zipWith = rest(function(arrays) {
+      var length = arrays.length,
+          iteratee = length > 1 ? arrays[length - 1] : undefined;
+
+      iteratee = typeof iteratee == 'function' ? (arrays.pop(), iteratee) : undefined;
+      return unzipWith(arrays, iteratee);
+    });
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Creates a `lodash` wrapper instance that wraps `value` with explicit method
+     * chain sequences enabled. The result of such sequences must be unwrapped
+     * with `_#value`.
+     *
+     * @static
+     * @memberOf _
+     * @since 1.3.0
+     * @category Seq
+     * @param {*} value The value to wrap.
+     * @returns {Object} Returns the new `lodash` wrapper instance.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'age': 36 },
+     *   { 'user': 'fred',    'age': 40 },
+     *   { 'user': 'pebbles', 'age': 1 }
+     * ];
+     *
+     * var youngest = _
+     *   .chain(users)
+     *   .sortBy('age')
+     *   .map(function(o) {
+     *     return o.user + ' is ' + o.age;
+     *   })
+     *   .head()
+     *   .value();
+     * // => 'pebbles is 1'
+     */
+    function chain(value) {
+      var result = lodash(value);
+      result.__chain__ = true;
+      return result;
+    }
+
+    /**
+     * This method invokes `interceptor` and returns `value`. The interceptor
+     * is invoked with one argument; (value). The purpose of this method is to
+     * "tap into" a method chain sequence in order to modify intermediate results.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Seq
+     * @param {*} value The value to provide to `interceptor`.
+     * @param {Function} interceptor The function to invoke.
+     * @returns {*} Returns `value`.
+     * @example
+     *
+     * _([1, 2, 3])
+     *  .tap(function(array) {
+     *    // Mutate input array.
+     *    array.pop();
+     *  })
+     *  .reverse()
+     *  .value();
+     * // => [2, 1]
+     */
+    function tap(value, interceptor) {
+      interceptor(value);
+      return value;
+    }
+
+    /**
+     * This method is like `_.tap` except that it returns the result of `interceptor`.
+     * The purpose of this method is to "pass thru" values replacing intermediate
+     * results in a method chain sequence.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Seq
+     * @param {*} value The value to provide to `interceptor`.
+     * @param {Function} interceptor The function to invoke.
+     * @returns {*} Returns the result of `interceptor`.
+     * @example
+     *
+     * _('  abc  ')
+     *  .chain()
+     *  .trim()
+     *  .thru(function(value) {
+     *    return [value];
+     *  })
+     *  .value();
+     * // => ['abc']
+     */
+    function thru(value, interceptor) {
+      return interceptor(value);
+    }
+
+    /**
+     * This method is the wrapper version of `_.at`.
+     *
+     * @name at
+     * @memberOf _
+     * @since 1.0.0
+     * @category Seq
+     * @param {...(string|string[])} [paths] The property paths of elements to pick.
+     * @returns {Object} Returns the new `lodash` wrapper instance.
+     * @example
+     *
+     * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
+     *
+     * _(object).at(['a[0].b.c', 'a[1]']).value();
+     * // => [3, 4]
+     *
+     * _(['a', 'b', 'c']).at(0, 2).value();
+     * // => ['a', 'c']
+     */
+    var wrapperAt = rest(function(paths) {
+      paths = baseFlatten(paths, 1);
+      var length = paths.length,
+          start = length ? paths[0] : 0,
+          value = this.__wrapped__,
+          interceptor = function(object) { return baseAt(object, paths); };
+
+      if (length > 1 || this.__actions__.length ||
+          !(value instanceof LazyWrapper) || !isIndex(start)) {
+        return this.thru(interceptor);
+      }
+      value = value.slice(start, +start + (length ? 1 : 0));
+      value.__actions__.push({
+        'func': thru,
+        'args': [interceptor],
+        'thisArg': undefined
+      });
+      return new LodashWrapper(value, this.__chain__).thru(function(array) {
+        if (length && !array.length) {
+          array.push(undefined);
+        }
+        return array;
+      });
+    });
+
+    /**
+     * Creates a `lodash` wrapper instance with explicit method chain sequences enabled.
+     *
+     * @name chain
+     * @memberOf _
+     * @since 0.1.0
+     * @category Seq
+     * @returns {Object} Returns the new `lodash` wrapper instance.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney', 'age': 36 },
+     *   { 'user': 'fred',   'age': 40 }
+     * ];
+     *
+     * // A sequence without explicit chaining.
+     * _(users).head();
+     * // => { 'user': 'barney', 'age': 36 }
+     *
+     * // A sequence with explicit chaining.
+     * _(users)
+     *   .chain()
+     *   .head()
+     *   .pick('user')
+     *   .value();
+     * // => { 'user': 'barney' }
+     */
+    function wrapperChain() {
+      return chain(this);
+    }
+
+    /**
+     * Executes the chain sequence and returns the wrapped result.
+     *
+     * @name commit
+     * @memberOf _
+     * @since 3.2.0
+     * @category Seq
+     * @returns {Object} Returns the new `lodash` wrapper instance.
+     * @example
+     *
+     * var array = [1, 2];
+     * var wrapped = _(array).push(3);
+     *
+     * console.log(array);
+     * // => [1, 2]
+     *
+     * wrapped = wrapped.commit();
+     * console.log(array);
+     * // => [1, 2, 3]
+     *
+     * wrapped.last();
+     * // => 3
+     *
+     * console.log(array);
+     * // => [1, 2, 3]
+     */
+    function wrapperCommit() {
+      return new LodashWrapper(this.value(), this.__chain__);
+    }
+
+    /**
+     * Gets the next value on a wrapped object following the
+     * [iterator protocol](https://mdn.io/iteration_protocols#iterator).
+     *
+     * @name next
+     * @memberOf _
+     * @since 4.0.0
+     * @category Seq
+     * @returns {Object} Returns the next iterator value.
+     * @example
+     *
+     * var wrapped = _([1, 2]);
+     *
+     * wrapped.next();
+     * // => { 'done': false, 'value': 1 }
+     *
+     * wrapped.next();
+     * // => { 'done': false, 'value': 2 }
+     *
+     * wrapped.next();
+     * // => { 'done': true, 'value': undefined }
+     */
+    function wrapperNext() {
+      if (this.__values__ === undefined) {
+        this.__values__ = toArray(this.value());
+      }
+      var done = this.__index__ >= this.__values__.length,
+          value = done ? undefined : this.__values__[this.__index__++];
+
+      return { 'done': done, 'value': value };
+    }
+
+    /**
+     * Enables the wrapper to be iterable.
+     *
+     * @name Symbol.iterator
+     * @memberOf _
+     * @since 4.0.0
+     * @category Seq
+     * @returns {Object} Returns the wrapper object.
+     * @example
+     *
+     * var wrapped = _([1, 2]);
+     *
+     * wrapped[Symbol.iterator]() === wrapped;
+     * // => true
+     *
+     * Array.from(wrapped);
+     * // => [1, 2]
+     */
+    function wrapperToIterator() {
+      return this;
+    }
+
+    /**
+     * Creates a clone of the chain sequence planting `value` as the wrapped value.
+     *
+     * @name plant
+     * @memberOf _
+     * @since 3.2.0
+     * @category Seq
+     * @param {*} value The value to plant.
+     * @returns {Object} Returns the new `lodash` wrapper instance.
+     * @example
+     *
+     * function square(n) {
+     *   return n * n;
+     * }
+     *
+     * var wrapped = _([1, 2]).map(square);
+     * var other = wrapped.plant([3, 4]);
+     *
+     * other.value();
+     * // => [9, 16]
+     *
+     * wrapped.value();
+     * // => [1, 4]
+     */
+    function wrapperPlant(value) {
+      var result,
+          parent = this;
+
+      while (parent instanceof baseLodash) {
+        var clone = wrapperClone(parent);
+        clone.__index__ = 0;
+        clone.__values__ = undefined;
+        if (result) {
+          previous.__wrapped__ = clone;
+        } else {
+          result = clone;
+        }
+        var previous = clone;
+        parent = parent.__wrapped__;
+      }
+      previous.__wrapped__ = value;
+      return result;
+    }
+
+    /**
+     * This method is the wrapper version of `_.reverse`.
+     *
+     * **Note:** This method mutates the wrapped array.
+     *
+     * @name reverse
+     * @memberOf _
+     * @since 0.1.0
+     * @category Seq
+     * @returns {Object} Returns the new `lodash` wrapper instance.
+     * @example
+     *
+     * var array = [1, 2, 3];
+     *
+     * _(array).reverse().value()
+     * // => [3, 2, 1]
+     *
+     * console.log(array);
+     * // => [3, 2, 1]
+     */
+    function wrapperReverse() {
+      var value = this.__wrapped__;
+      if (value instanceof LazyWrapper) {
+        var wrapped = value;
+        if (this.__actions__.length) {
+          wrapped = new LazyWrapper(this);
+        }
+        wrapped = wrapped.reverse();
+        wrapped.__actions__.push({
+          'func': thru,
+          'args': [reverse],
+          'thisArg': undefined
+        });
+        return new LodashWrapper(wrapped, this.__chain__);
+      }
+      return this.thru(reverse);
+    }
+
+    /**
+     * Executes the chain sequence to resolve the unwrapped value.
+     *
+     * @name value
+     * @memberOf _
+     * @since 0.1.0
+     * @alias toJSON, valueOf
+     * @category Seq
+     * @returns {*} Returns the resolved unwrapped value.
+     * @example
+     *
+     * _([1, 2, 3]).value();
+     * // => [1, 2, 3]
+     */
+    function wrapperValue() {
+      return baseWrapperValue(this.__wrapped__, this.__actions__);
+    }
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Creates an object composed of keys generated from the results of running
+     * each element of `collection` thru `iteratee`. The corresponding value of
+     * each key is the number of times the key was returned by `iteratee`. The
+     * iteratee is invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 0.5.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The iteratee to transform keys.
+     * @returns {Object} Returns the composed aggregate object.
+     * @example
+     *
+     * _.countBy([6.1, 4.2, 6.3], Math.floor);
+     * // => { '4': 1, '6': 2 }
+     *
+     * _.countBy(['one', 'two', 'three'], 'length');
+     * // => { '3': 2, '5': 1 }
+     */
+    var countBy = createAggregator(function(result, value, key) {
+      hasOwnProperty.call(result, key) ? ++result[key] : (result[key] = 1);
+    });
+
+    /**
+     * Checks if `predicate` returns truthy for **all** elements of `collection`.
+     * Iteration is stopped once `predicate` returns falsey. The predicate is
+     * invoked with three arguments: (value, index|key, collection).
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Array|Function|Object|string} [predicate=_.identity]
+     *  The function invoked per iteration.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {boolean} Returns `true` if all elements pass the predicate check,
+     *  else `false`.
+     * @example
+     *
+     * _.every([true, 1, null, 'yes'], Boolean);
+     * // => false
+     *
+     * var users = [
+     *   { 'user': 'barney', 'age': 36, 'active': false },
+     *   { 'user': 'fred',   'age': 40, 'active': false }
+     * ];
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.every(users, { 'user': 'barney', 'active': false });
+     * // => false
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.every(users, ['active', false]);
+     * // => true
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.every(users, 'active');
+     * // => false
+     */
+    function every(collection, predicate, guard) {
+      var func = isArray(collection) ? arrayEvery : baseEvery;
+      if (guard && isIterateeCall(collection, predicate, guard)) {
+        predicate = undefined;
+      }
+      return func(collection, getIteratee(predicate, 3));
+    }
+
+    /**
+     * Iterates over elements of `collection`, returning an array of all elements
+     * `predicate` returns truthy for. The predicate is invoked with three
+     * arguments: (value, index|key, collection).
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Array|Function|Object|string} [predicate=_.identity]
+     *  The function invoked per iteration.
+     * @returns {Array} Returns the new filtered array.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney', 'age': 36, 'active': true },
+     *   { 'user': 'fred',   'age': 40, 'active': false }
+     * ];
+     *
+     * _.filter(users, function(o) { return !o.active; });
+     * // => objects for ['fred']
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.filter(users, { 'age': 36, 'active': true });
+     * // => objects for ['barney']
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.filter(users, ['active', false]);
+     * // => objects for ['fred']
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.filter(users, 'active');
+     * // => objects for ['barney']
+     */
+    function filter(collection, predicate) {
+      var func = isArray(collection) ? arrayFilter : baseFilter;
+      return func(collection, getIteratee(predicate, 3));
+    }
+
+    /**
+     * Iterates over elements of `collection`, returning the first element
+     * `predicate` returns truthy for. The predicate is invoked with three
+     * arguments: (value, index|key, collection).
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to search.
+     * @param {Array|Function|Object|string} [predicate=_.identity]
+     *  The function invoked per iteration.
+     * @returns {*} Returns the matched element, else `undefined`.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'age': 36, 'active': true },
+     *   { 'user': 'fred',    'age': 40, 'active': false },
+     *   { 'user': 'pebbles', 'age': 1,  'active': true }
+     * ];
+     *
+     * _.find(users, function(o) { return o.age < 40; });
+     * // => object for 'barney'
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.find(users, { 'age': 1, 'active': true });
+     * // => object for 'pebbles'
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.find(users, ['active', false]);
+     * // => object for 'fred'
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.find(users, 'active');
+     * // => object for 'barney'
+     */
+    function find(collection, predicate) {
+      predicate = getIteratee(predicate, 3);
+      if (isArray(collection)) {
+        var index = baseFindIndex(collection, predicate);
+        return index > -1 ? collection[index] : undefined;
+      }
+      return baseFind(collection, predicate, baseEach);
+    }
+
+    /**
+     * This method is like `_.find` except that it iterates over elements of
+     * `collection` from right to left.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.0.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to search.
+     * @param {Array|Function|Object|string} [predicate=_.identity]
+     *  The function invoked per iteration.
+     * @returns {*} Returns the matched element, else `undefined`.
+     * @example
+     *
+     * _.findLast([1, 2, 3, 4], function(n) {
+     *   return n % 2 == 1;
+     * });
+     * // => 3
+     */
+    function findLast(collection, predicate) {
+      predicate = getIteratee(predicate, 3);
+      if (isArray(collection)) {
+        var index = baseFindIndex(collection, predicate, true);
+        return index > -1 ? collection[index] : undefined;
+      }
+      return baseFind(collection, predicate, baseEachRight);
+    }
+
+    /**
+     * Creates a flattened array of values by running each element in `collection`
+     * thru `iteratee` and flattening the mapped results. The iteratee is invoked
+     * with three arguments: (value, index|key, collection).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The function invoked per iteration.
+     * @returns {Array} Returns the new flattened array.
+     * @example
+     *
+     * function duplicate(n) {
+     *   return [n, n];
+     * }
+     *
+     * _.flatMap([1, 2], duplicate);
+     * // => [1, 1, 2, 2]
+     */
+    function flatMap(collection, iteratee) {
+      return baseFlatten(map(collection, iteratee), 1);
+    }
+
+    /**
+     * This method is like `_.flatMap` except that it recursively flattens the
+     * mapped results.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.7.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The function invoked per iteration.
+     * @returns {Array} Returns the new flattened array.
+     * @example
+     *
+     * function duplicate(n) {
+     *   return [[[n, n]]];
+     * }
+     *
+     * _.flatMapDeep([1, 2], duplicate);
+     * // => [1, 1, 2, 2]
+     */
+    function flatMapDeep(collection, iteratee) {
+      return baseFlatten(map(collection, iteratee), INFINITY);
+    }
+
+    /**
+     * This method is like `_.flatMap` except that it recursively flattens the
+     * mapped results up to `depth` times.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.7.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The function invoked per iteration.
+     * @param {number} [depth=1] The maximum recursion depth.
+     * @returns {Array} Returns the new flattened array.
+     * @example
+     *
+     * function duplicate(n) {
+     *   return [[[n, n]]];
+     * }
+     *
+     * _.flatMapDepth([1, 2], duplicate, 2);
+     * // => [[1, 1], [2, 2]]
+     */
+    function flatMapDepth(collection, iteratee, depth) {
+      depth = depth === undefined ? 1 : toInteger(depth);
+      return baseFlatten(map(collection, iteratee), depth);
+    }
+
+    /**
+     * Iterates over elements of `collection` and invokes `iteratee` for each element.
+     * The iteratee is invoked with three arguments: (value, index|key, collection).
+     * Iteratee functions may exit iteration early by explicitly returning `false`.
+     *
+     * **Note:** As with other "Collections" methods, objects with a "length"
+     * property are iterated like arrays. To avoid this behavior use `_.forIn`
+     * or `_.forOwn` for object iteration.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @alias each
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @returns {Array|Object} Returns `collection`.
+     * @example
+     *
+     * _([1, 2]).forEach(function(value) {
+     *   console.log(value);
+     * });
+     * // => Logs `1` then `2`.
+     *
+     * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) {
+     *   console.log(key);
+     * });
+     * // => Logs 'a' then 'b' (iteration order is not guaranteed).
+     */
+    function forEach(collection, iteratee) {
+      return (typeof iteratee == 'function' && isArray(collection))
+        ? arrayEach(collection, iteratee)
+        : baseEach(collection, getIteratee(iteratee));
+    }
+
+    /**
+     * This method is like `_.forEach` except that it iterates over elements of
+     * `collection` from right to left.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.0.0
+     * @alias eachRight
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @returns {Array|Object} Returns `collection`.
+     * @example
+     *
+     * _.forEachRight([1, 2], function(value) {
+     *   console.log(value);
+     * });
+     * // => Logs `2` then `1`.
+     */
+    function forEachRight(collection, iteratee) {
+      return (typeof iteratee == 'function' && isArray(collection))
+        ? arrayEachRight(collection, iteratee)
+        : baseEachRight(collection, getIteratee(iteratee));
+    }
+
+    /**
+     * Creates an object composed of keys generated from the results of running
+     * each element of `collection` thru `iteratee`. The order of grouped values
+     * is determined by the order they occur in `collection`. The corresponding
+     * value of each key is an array of elements responsible for generating the
+     * key. The iteratee is invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The iteratee to transform keys.
+     * @returns {Object} Returns the composed aggregate object.
+     * @example
+     *
+     * _.groupBy([6.1, 4.2, 6.3], Math.floor);
+     * // => { '4': [4.2], '6': [6.1, 6.3] }
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.groupBy(['one', 'two', 'three'], 'length');
+     * // => { '3': ['one', 'two'], '5': ['three'] }
+     */
+    var groupBy = createAggregator(function(result, value, key) {
+      if (hasOwnProperty.call(result, key)) {
+        result[key].push(value);
+      } else {
+        result[key] = [value];
+      }
+    });
+
+    /**
+     * Checks if `value` is in `collection`. If `collection` is a string, it's
+     * checked for a substring of `value`, otherwise
+     * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
+     * is used for equality comparisons. If `fromIndex` is negative, it's used as
+     * the offset from the end of `collection`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object|string} collection The collection to search.
+     * @param {*} value The value to search for.
+     * @param {number} [fromIndex=0] The index to search from.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
+     * @returns {boolean} Returns `true` if `value` is found, else `false`.
+     * @example
+     *
+     * _.includes([1, 2, 3], 1);
+     * // => true
+     *
+     * _.includes([1, 2, 3], 1, 2);
+     * // => false
+     *
+     * _.includes({ 'user': 'fred', 'age': 40 }, 'fred');
+     * // => true
+     *
+     * _.includes('pebbles', 'eb');
+     * // => true
+     */
+    function includes(collection, value, fromIndex, guard) {
+      collection = isArrayLike(collection) ? collection : values(collection);
+      fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0;
+
+      var length = collection.length;
+      if (fromIndex < 0) {
+        fromIndex = nativeMax(length + fromIndex, 0);
+      }
+      return isString(collection)
+        ? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1)
+        : (!!length && baseIndexOf(collection, value, fromIndex) > -1);
+    }
+
+    /**
+     * Invokes the method at `path` of each element in `collection`, returning
+     * an array of the results of each invoked method. Any additional arguments
+     * are provided to each invoked method. If `methodName` is a function, it's
+     * invoked for and `this` bound to, each element in `collection`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Array|Function|string} path The path of the method to invoke or
+     *  the function invoked per iteration.
+     * @param {...*} [args] The arguments to invoke each method with.
+     * @returns {Array} Returns the array of results.
+     * @example
+     *
+     * _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort');
+     * // => [[1, 5, 7], [1, 2, 3]]
+     *
+     * _.invokeMap([123, 456], String.prototype.split, '');
+     * // => [['1', '2', '3'], ['4', '5', '6']]
+     */
+    var invokeMap = rest(function(collection, path, args) {
+      var index = -1,
+          isFunc = typeof path == 'function',
+          isProp = isKey(path),
+          result = isArrayLike(collection) ? Array(collection.length) : [];
+
+      baseEach(collection, function(value) {
+        var func = isFunc ? path : ((isProp && value != null) ? value[path] : undefined);
+        result[++index] = func ? apply(func, value, args) : baseInvoke(value, path, args);
+      });
+      return result;
+    });
+
+    /**
+     * Creates an object composed of keys generated from the results of running
+     * each element of `collection` thru `iteratee`. The corresponding value of
+     * each key is the last element responsible for generating the key. The
+     * iteratee is invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The iteratee to transform keys.
+     * @returns {Object} Returns the composed aggregate object.
+     * @example
+     *
+     * var array = [
+     *   { 'dir': 'left', 'code': 97 },
+     *   { 'dir': 'right', 'code': 100 }
+     * ];
+     *
+     * _.keyBy(array, function(o) {
+     *   return String.fromCharCode(o.code);
+     * });
+     * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
+     *
+     * _.keyBy(array, 'dir');
+     * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
+     */
+    var keyBy = createAggregator(function(result, value, key) {
+      result[key] = value;
+    });
+
+    /**
+     * Creates an array of values by running each element in `collection` thru
+     * `iteratee`. The iteratee is invoked with three arguments:
+     * (value, index|key, collection).
+     *
+     * Many lodash methods are guarded to work as iteratees for methods like
+     * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.
+     *
+     * The guarded methods are:
+     * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`,
+     * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`,
+     * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`,
+     * `template`, `trim`, `trimEnd`, `trimStart`, and `words`
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The function invoked per iteration.
+     * @returns {Array} Returns the new mapped array.
+     * @example
+     *
+     * function square(n) {
+     *   return n * n;
+     * }
+     *
+     * _.map([4, 8], square);
+     * // => [16, 64]
+     *
+     * _.map({ 'a': 4, 'b': 8 }, square);
+     * // => [16, 64] (iteration order is not guaranteed)
+     *
+     * var users = [
+     *   { 'user': 'barney' },
+     *   { 'user': 'fred' }
+     * ];
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.map(users, 'user');
+     * // => ['barney', 'fred']
+     */
+    function map(collection, iteratee) {
+      var func = isArray(collection) ? arrayMap : baseMap;
+      return func(collection, getIteratee(iteratee, 3));
+    }
+
+    /**
+     * This method is like `_.sortBy` except that it allows specifying the sort
+     * orders of the iteratees to sort by. If `orders` is unspecified, all values
+     * are sorted in ascending order. Otherwise, specify an order of "desc" for
+     * descending or "asc" for ascending sort order of corresponding values.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]]
+     *  The iteratees to sort by.
+     * @param {string[]} [orders] The sort orders of `iteratees`.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
+     * @returns {Array} Returns the new sorted array.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'fred',   'age': 48 },
+     *   { 'user': 'barney', 'age': 34 },
+     *   { 'user': 'fred',   'age': 40 },
+     *   { 'user': 'barney', 'age': 36 }
+     * ];
+     *
+     * // Sort by `user` in ascending order and by `age` in descending order.
+     * _.orderBy(users, ['user', 'age'], ['asc', 'desc']);
+     * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
+     */
+    function orderBy(collection, iteratees, orders, guard) {
+      if (collection == null) {
+        return [];
+      }
+      if (!isArray(iteratees)) {
+        iteratees = iteratees == null ? [] : [iteratees];
+      }
+      orders = guard ? undefined : orders;
+      if (!isArray(orders)) {
+        orders = orders == null ? [] : [orders];
+      }
+      return baseOrderBy(collection, iteratees, orders);
+    }
+
+    /**
+     * Creates an array of elements split into two groups, the first of which
+     * contains elements `predicate` returns truthy for, the second of which
+     * contains elements `predicate` returns falsey for. The predicate is
+     * invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Array|Function|Object|string} [predicate=_.identity]
+     *  The function invoked per iteration.
+     * @returns {Array} Returns the array of grouped elements.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney',  'age': 36, 'active': false },
+     *   { 'user': 'fred',    'age': 40, 'active': true },
+     *   { 'user': 'pebbles', 'age': 1,  'active': false }
+     * ];
+     *
+     * _.partition(users, function(o) { return o.active; });
+     * // => objects for [['fred'], ['barney', 'pebbles']]
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.partition(users, { 'age': 1, 'active': false });
+     * // => objects for [['pebbles'], ['barney', 'fred']]
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.partition(users, ['active', false]);
+     * // => objects for [['barney', 'pebbles'], ['fred']]
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.partition(users, 'active');
+     * // => objects for [['fred'], ['barney', 'pebbles']]
+     */
+    var partition = createAggregator(function(result, value, key) {
+      result[key ? 0 : 1].push(value);
+    }, function() { return [[], []]; });
+
+    /**
+     * Reduces `collection` to a value which is the accumulated result of running
+     * each element in `collection` thru `iteratee`, where each successive
+     * invocation is supplied the return value of the previous. If `accumulator`
+     * is not given, the first element of `collection` is used as the initial
+     * value. The iteratee is invoked with four arguments:
+     * (accumulator, value, index|key, collection).
+     *
+     * Many lodash methods are guarded to work as iteratees for methods like
+     * `_.reduce`, `_.reduceRight`, and `_.transform`.
+     *
+     * The guarded methods are:
+     * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`,
+     * and `sortBy`
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @param {*} [accumulator] The initial value.
+     * @returns {*} Returns the accumulated value.
+     * @example
+     *
+     * _.reduce([1, 2], function(sum, n) {
+     *   return sum + n;
+     * }, 0);
+     * // => 3
+     *
+     * _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
+     *   (result[value] || (result[value] = [])).push(key);
+     *   return result;
+     * }, {});
+     * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed)
+     */
+    function reduce(collection, iteratee, accumulator) {
+      var func = isArray(collection) ? arrayReduce : baseReduce,
+          initAccum = arguments.length < 3;
+
+      return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEach);
+    }
+
+    /**
+     * This method is like `_.reduce` except that it iterates over elements of
+     * `collection` from right to left.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @param {*} [accumulator] The initial value.
+     * @returns {*} Returns the accumulated value.
+     * @example
+     *
+     * var array = [[0, 1], [2, 3], [4, 5]];
+     *
+     * _.reduceRight(array, function(flattened, other) {
+     *   return flattened.concat(other);
+     * }, []);
+     * // => [4, 5, 2, 3, 0, 1]
+     */
+    function reduceRight(collection, iteratee, accumulator) {
+      var func = isArray(collection) ? arrayReduceRight : baseReduce,
+          initAccum = arguments.length < 3;
+
+      return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEachRight);
+    }
+
+    /**
+     * The opposite of `_.filter`; this method returns the elements of `collection`
+     * that `predicate` does **not** return truthy for.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Array|Function|Object|string} [predicate=_.identity]
+     *  The function invoked per iteration.
+     * @returns {Array} Returns the new filtered array.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney', 'age': 36, 'active': false },
+     *   { 'user': 'fred',   'age': 40, 'active': true }
+     * ];
+     *
+     * _.reject(users, function(o) { return !o.active; });
+     * // => objects for ['fred']
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.reject(users, { 'age': 40, 'active': true });
+     * // => objects for ['barney']
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.reject(users, ['active', false]);
+     * // => objects for ['fred']
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.reject(users, 'active');
+     * // => objects for ['barney']
+     */
+    function reject(collection, predicate) {
+      var func = isArray(collection) ? arrayFilter : baseFilter;
+      predicate = getIteratee(predicate, 3);
+      return func(collection, function(value, index, collection) {
+        return !predicate(value, index, collection);
+      });
+    }
+
+    /**
+     * Gets a random element from `collection`.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.0.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to sample.
+     * @returns {*} Returns the random element.
+     * @example
+     *
+     * _.sample([1, 2, 3, 4]);
+     * // => 2
+     */
+    function sample(collection) {
+      var array = isArrayLike(collection) ? collection : values(collection),
+          length = array.length;
+
+      return length > 0 ? array[baseRandom(0, length - 1)] : undefined;
+    }
+
+    /**
+     * Gets `n` random elements at unique keys from `collection` up to the
+     * size of `collection`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to sample.
+     * @param {number} [n=1] The number of elements to sample.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Array} Returns the random elements.
+     * @example
+     *
+     * _.sampleSize([1, 2, 3], 2);
+     * // => [3, 1]
+     *
+     * _.sampleSize([1, 2, 3], 4);
+     * // => [2, 3, 1]
+     */
+    function sampleSize(collection, n, guard) {
+      var index = -1,
+          result = toArray(collection),
+          length = result.length,
+          lastIndex = length - 1;
+
+      if ((guard ? isIterateeCall(collection, n, guard) : n === undefined)) {
+        n = 1;
+      } else {
+        n = baseClamp(toInteger(n), 0, length);
+      }
+      while (++index < n) {
+        var rand = baseRandom(index, lastIndex),
+            value = result[rand];
+
+        result[rand] = result[index];
+        result[index] = value;
+      }
+      result.length = n;
+      return result;
+    }
+
+    /**
+     * Creates an array of shuffled values, using a version of the
+     * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle).
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to shuffle.
+     * @returns {Array} Returns the new shuffled array.
+     * @example
+     *
+     * _.shuffle([1, 2, 3, 4]);
+     * // => [4, 1, 3, 2]
+     */
+    function shuffle(collection) {
+      return sampleSize(collection, MAX_ARRAY_LENGTH);
+    }
+
+    /**
+     * Gets the size of `collection` by returning its length for array-like
+     * values or the number of own enumerable string keyed properties for objects.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to inspect.
+     * @returns {number} Returns the collection size.
+     * @example
+     *
+     * _.size([1, 2, 3]);
+     * // => 3
+     *
+     * _.size({ 'a': 1, 'b': 2 });
+     * // => 2
+     *
+     * _.size('pebbles');
+     * // => 7
+     */
+    function size(collection) {
+      if (collection == null) {
+        return 0;
+      }
+      if (isArrayLike(collection)) {
+        var result = collection.length;
+        return (result && isString(collection)) ? stringSize(collection) : result;
+      }
+      if (isObjectLike(collection)) {
+        var tag = getTag(collection);
+        if (tag == mapTag || tag == setTag) {
+          return collection.size;
+        }
+      }
+      return keys(collection).length;
+    }
+
+    /**
+     * Checks if `predicate` returns truthy for **any** element of `collection`.
+     * Iteration is stopped once `predicate` returns truthy. The predicate is
+     * invoked with three arguments: (value, index|key, collection).
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {Array|Function|Object|string} [predicate=_.identity]
+     *  The function invoked per iteration.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {boolean} Returns `true` if any element passes the predicate check,
+     *  else `false`.
+     * @example
+     *
+     * _.some([null, 0, 'yes', false], Boolean);
+     * // => true
+     *
+     * var users = [
+     *   { 'user': 'barney', 'active': true },
+     *   { 'user': 'fred',   'active': false }
+     * ];
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.some(users, { 'user': 'barney', 'active': false });
+     * // => false
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.some(users, ['active', false]);
+     * // => true
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.some(users, 'active');
+     * // => true
+     */
+    function some(collection, predicate, guard) {
+      var func = isArray(collection) ? arraySome : baseSome;
+      if (guard && isIterateeCall(collection, predicate, guard)) {
+        predicate = undefined;
+      }
+      return func(collection, getIteratee(predicate, 3));
+    }
+
+    /**
+     * Creates an array of elements, sorted in ascending order by the results of
+     * running each element in a collection thru each iteratee. This method
+     * performs a stable sort, that is, it preserves the original sort order of
+     * equal elements. The iteratees are invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Collection
+     * @param {Array|Object} collection The collection to iterate over.
+     * @param {...(Array|Array[]|Function|Function[]|Object|Object[]|string|string[])}
+     *  [iteratees=[_.identity]] The iteratees to sort by.
+     * @returns {Array} Returns the new sorted array.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'fred',   'age': 48 },
+     *   { 'user': 'barney', 'age': 36 },
+     *   { 'user': 'fred',   'age': 40 },
+     *   { 'user': 'barney', 'age': 34 }
+     * ];
+     *
+     * _.sortBy(users, function(o) { return o.user; });
+     * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
+     *
+     * _.sortBy(users, ['user', 'age']);
+     * // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]]
+     *
+     * _.sortBy(users, 'user', function(o) {
+     *   return Math.floor(o.age / 10);
+     * });
+     * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
+     */
+    var sortBy = rest(function(collection, iteratees) {
+      if (collection == null) {
+        return [];
+      }
+      var length = iteratees.length;
+      if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) {
+        iteratees = [];
+      } else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) {
+        iteratees = [iteratees[0]];
+      }
+      iteratees = (iteratees.length == 1 && isArray(iteratees[0]))
+        ? iteratees[0]
+        : baseFlatten(iteratees, 1, isFlattenableIteratee);
+
+      return baseOrderBy(collection, iteratees, []);
+    });
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Gets the timestamp of the number of milliseconds that have elapsed since
+     * the Unix epoch (1 January 1970 00:00:00 UTC).
+     *
+     * @static
+     * @memberOf _
+     * @since 2.4.0
+     * @type {Function}
+     * @category Date
+     * @returns {number} Returns the timestamp.
+     * @example
+     *
+     * _.defer(function(stamp) {
+     *   console.log(_.now() - stamp);
+     * }, _.now());
+     * // => Logs the number of milliseconds it took for the deferred function to be invoked.
+     */
+    var now = Date.now;
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * The opposite of `_.before`; this method creates a function that invokes
+     * `func` once it's called `n` or more times.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Function
+     * @param {number} n The number of calls before `func` is invoked.
+     * @param {Function} func The function to restrict.
+     * @returns {Function} Returns the new restricted function.
+     * @example
+     *
+     * var saves = ['profile', 'settings'];
+     *
+     * var done = _.after(saves.length, function() {
+     *   console.log('done saving!');
+     * });
+     *
+     * _.forEach(saves, function(type) {
+     *   asyncSave({ 'type': type, 'complete': done });
+     * });
+     * // => Logs 'done saving!' after the two async saves have completed.
+     */
+    function after(n, func) {
+      if (typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      n = toInteger(n);
+      return function() {
+        if (--n < 1) {
+          return func.apply(this, arguments);
+        }
+      };
+    }
+
+    /**
+     * Creates a function that invokes `func`, with up to `n` arguments,
+     * ignoring any additional arguments.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Function
+     * @param {Function} func The function to cap arguments for.
+     * @param {number} [n=func.length] The arity cap.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * _.map(['6', '8', '10'], _.ary(parseInt, 1));
+     * // => [6, 8, 10]
+     */
+    function ary(func, n, guard) {
+      n = guard ? undefined : n;
+      n = (func && n == null) ? func.length : n;
+      return createWrapper(func, ARY_FLAG, undefined, undefined, undefined, undefined, n);
+    }
+
+    /**
+     * Creates a function that invokes `func`, with the `this` binding and arguments
+     * of the created function, while it's called less than `n` times. Subsequent
+     * calls to the created function return the result of the last `func` invocation.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Function
+     * @param {number} n The number of calls at which `func` is no longer invoked.
+     * @param {Function} func The function to restrict.
+     * @returns {Function} Returns the new restricted function.
+     * @example
+     *
+     * jQuery(element).on('click', _.before(5, addContactToList));
+     * // => allows adding up to 4 contacts to the list
+     */
+    function before(n, func) {
+      var result;
+      if (typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      n = toInteger(n);
+      return function() {
+        if (--n > 0) {
+          result = func.apply(this, arguments);
+        }
+        if (n <= 1) {
+          func = undefined;
+        }
+        return result;
+      };
+    }
+
+    /**
+     * Creates a function that invokes `func` with the `this` binding of `thisArg`
+     * and `partials` prepended to the arguments it receives.
+     *
+     * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds,
+     * may be used as a placeholder for partially applied arguments.
+     *
+     * **Note:** Unlike native `Function#bind` this method doesn't set the "length"
+     * property of bound functions.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Function
+     * @param {Function} func The function to bind.
+     * @param {*} thisArg The `this` binding of `func`.
+     * @param {...*} [partials] The arguments to be partially applied.
+     * @returns {Function} Returns the new bound function.
+     * @example
+     *
+     * var greet = function(greeting, punctuation) {
+     *   return greeting + ' ' + this.user + punctuation;
+     * };
+     *
+     * var object = { 'user': 'fred' };
+     *
+     * var bound = _.bind(greet, object, 'hi');
+     * bound('!');
+     * // => 'hi fred!'
+     *
+     * // Bound with placeholders.
+     * var bound = _.bind(greet, object, _, '!');
+     * bound('hi');
+     * // => 'hi fred!'
+     */
+    var bind = rest(function(func, thisArg, partials) {
+      var bitmask = BIND_FLAG;
+      if (partials.length) {
+        var holders = replaceHolders(partials, getPlaceholder(bind));
+        bitmask |= PARTIAL_FLAG;
+      }
+      return createWrapper(func, bitmask, thisArg, partials, holders);
+    });
+
+    /**
+     * Creates a function that invokes the method at `object[key]` with `partials`
+     * prepended to the arguments it receives.
+     *
+     * This method differs from `_.bind` by allowing bound functions to reference
+     * methods that may be redefined or don't yet exist. See
+     * [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern)
+     * for more details.
+     *
+     * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic
+     * builds, may be used as a placeholder for partially applied arguments.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.10.0
+     * @category Function
+     * @param {Object} object The object to invoke the method on.
+     * @param {string} key The key of the method.
+     * @param {...*} [partials] The arguments to be partially applied.
+     * @returns {Function} Returns the new bound function.
+     * @example
+     *
+     * var object = {
+     *   'user': 'fred',
+     *   'greet': function(greeting, punctuation) {
+     *     return greeting + ' ' + this.user + punctuation;
+     *   }
+     * };
+     *
+     * var bound = _.bindKey(object, 'greet', 'hi');
+     * bound('!');
+     * // => 'hi fred!'
+     *
+     * object.greet = function(greeting, punctuation) {
+     *   return greeting + 'ya ' + this.user + punctuation;
+     * };
+     *
+     * bound('!');
+     * // => 'hiya fred!'
+     *
+     * // Bound with placeholders.
+     * var bound = _.bindKey(object, 'greet', _, '!');
+     * bound('hi');
+     * // => 'hiya fred!'
+     */
+    var bindKey = rest(function(object, key, partials) {
+      var bitmask = BIND_FLAG | BIND_KEY_FLAG;
+      if (partials.length) {
+        var holders = replaceHolders(partials, getPlaceholder(bindKey));
+        bitmask |= PARTIAL_FLAG;
+      }
+      return createWrapper(key, bitmask, object, partials, holders);
+    });
+
+    /**
+     * Creates a function that accepts arguments of `func` and either invokes
+     * `func` returning its result, if at least `arity` number of arguments have
+     * been provided, or returns a function that accepts the remaining `func`
+     * arguments, and so on. The arity of `func` may be specified if `func.length`
+     * is not sufficient.
+     *
+     * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds,
+     * may be used as a placeholder for provided arguments.
+     *
+     * **Note:** This method doesn't set the "length" property of curried functions.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.0.0
+     * @category Function
+     * @param {Function} func The function to curry.
+     * @param {number} [arity=func.length] The arity of `func`.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Function} Returns the new curried function.
+     * @example
+     *
+     * var abc = function(a, b, c) {
+     *   return [a, b, c];
+     * };
+     *
+     * var curried = _.curry(abc);
+     *
+     * curried(1)(2)(3);
+     * // => [1, 2, 3]
+     *
+     * curried(1, 2)(3);
+     * // => [1, 2, 3]
+     *
+     * curried(1, 2, 3);
+     * // => [1, 2, 3]
+     *
+     * // Curried with placeholders.
+     * curried(1)(_, 3)(2);
+     * // => [1, 2, 3]
+     */
+    function curry(func, arity, guard) {
+      arity = guard ? undefined : arity;
+      var result = createWrapper(func, CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
+      result.placeholder = curry.placeholder;
+      return result;
+    }
+
+    /**
+     * This method is like `_.curry` except that arguments are applied to `func`
+     * in the manner of `_.partialRight` instead of `_.partial`.
+     *
+     * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic
+     * builds, may be used as a placeholder for provided arguments.
+     *
+     * **Note:** This method doesn't set the "length" property of curried functions.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Function
+     * @param {Function} func The function to curry.
+     * @param {number} [arity=func.length] The arity of `func`.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Function} Returns the new curried function.
+     * @example
+     *
+     * var abc = function(a, b, c) {
+     *   return [a, b, c];
+     * };
+     *
+     * var curried = _.curryRight(abc);
+     *
+     * curried(3)(2)(1);
+     * // => [1, 2, 3]
+     *
+     * curried(2, 3)(1);
+     * // => [1, 2, 3]
+     *
+     * curried(1, 2, 3);
+     * // => [1, 2, 3]
+     *
+     * // Curried with placeholders.
+     * curried(3)(1, _)(2);
+     * // => [1, 2, 3]
+     */
+    function curryRight(func, arity, guard) {
+      arity = guard ? undefined : arity;
+      var result = createWrapper(func, CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
+      result.placeholder = curryRight.placeholder;
+      return result;
+    }
+
+    /**
+     * Creates a debounced function that delays invoking `func` until after `wait`
+     * milliseconds have elapsed since the last time the debounced function was
+     * invoked. The debounced function comes with a `cancel` method to cancel
+     * delayed `func` invocations and a `flush` method to immediately invoke them.
+     * Provide an options object to indicate whether `func` should be invoked on
+     * the leading and/or trailing edge of the `wait` timeout. The `func` is invoked
+     * with the last arguments provided to the debounced function. Subsequent calls
+     * to the debounced function return the result of the last `func` invocation.
+     *
+     * **Note:** If `leading` and `trailing` options are `true`, `func` is invoked
+     * on the trailing edge of the timeout only if the debounced function is
+     * invoked more than once during the `wait` timeout.
+     *
+     * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
+     * for details over the differences between `_.debounce` and `_.throttle`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Function
+     * @param {Function} func The function to debounce.
+     * @param {number} [wait=0] The number of milliseconds to delay.
+     * @param {Object} [options={}] The options object.
+     * @param {boolean} [options.leading=false]
+     *  Specify invoking on the leading edge of the timeout.
+     * @param {number} [options.maxWait]
+     *  The maximum time `func` is allowed to be delayed before it's invoked.
+     * @param {boolean} [options.trailing=true]
+     *  Specify invoking on the trailing edge of the timeout.
+     * @returns {Function} Returns the new debounced function.
+     * @example
+     *
+     * // Avoid costly calculations while the window size is in flux.
+     * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
+     *
+     * // Invoke `sendMail` when clicked, debouncing subsequent calls.
+     * jQuery(element).on('click', _.debounce(sendMail, 300, {
+     *   'leading': true,
+     *   'trailing': false
+     * }));
+     *
+     * // Ensure `batchLog` is invoked once after 1 second of debounced calls.
+     * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });
+     * var source = new EventSource('/stream');
+     * jQuery(source).on('message', debounced);
+     *
+     * // Cancel the trailing debounced invocation.
+     * jQuery(window).on('popstate', debounced.cancel);
+     */
+    function debounce(func, wait, options) {
+      var lastArgs,
+          lastThis,
+          maxWait,
+          result,
+          timerId,
+          lastCallTime = 0,
+          lastInvokeTime = 0,
+          leading = false,
+          maxing = false,
+          trailing = true;
+
+      if (typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      wait = toNumber(wait) || 0;
+      if (isObject(options)) {
+        leading = !!options.leading;
+        maxing = 'maxWait' in options;
+        maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;
+        trailing = 'trailing' in options ? !!options.trailing : trailing;
+      }
+
+      function invokeFunc(time) {
+        var args = lastArgs,
+            thisArg = lastThis;
+
+        lastArgs = lastThis = undefined;
+        lastInvokeTime = time;
+        result = func.apply(thisArg, args);
+        return result;
+      }
+
+      function leadingEdge(time) {
+        // Reset any `maxWait` timer.
+        lastInvokeTime = time;
+        // Start the timer for the trailing edge.
+        timerId = setTimeout(timerExpired, wait);
+        // Invoke the leading edge.
+        return leading ? invokeFunc(time) : result;
+      }
+
+      function remainingWait(time) {
+        var timeSinceLastCall = time - lastCallTime,
+            timeSinceLastInvoke = time - lastInvokeTime,
+            result = wait - timeSinceLastCall;
+
+        return maxing ? nativeMin(result, maxWait - timeSinceLastInvoke) : result;
+      }
+
+      function shouldInvoke(time) {
+        var timeSinceLastCall = time - lastCallTime,
+            timeSinceLastInvoke = time - lastInvokeTime;
+
+        // Either this is the first call, activity has stopped and we're at the
+        // trailing edge, the system time has gone backwards and we're treating
+        // it as the trailing edge, or we've hit the `maxWait` limit.
+        return (!lastCallTime || (timeSinceLastCall >= wait) ||
+          (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));
+      }
+
+      function timerExpired() {
+        var time = now();
+        if (shouldInvoke(time)) {
+          return trailingEdge(time);
+        }
+        // Restart the timer.
+        timerId = setTimeout(timerExpired, remainingWait(time));
+      }
+
+      function trailingEdge(time) {
+        clearTimeout(timerId);
+        timerId = undefined;
+
+        // Only invoke if we have `lastArgs` which means `func` has been
+        // debounced at least once.
+        if (trailing && lastArgs) {
+          return invokeFunc(time);
+        }
+        lastArgs = lastThis = undefined;
+        return result;
+      }
+
+      function cancel() {
+        if (timerId !== undefined) {
+          clearTimeout(timerId);
+        }
+        lastCallTime = lastInvokeTime = 0;
+        lastArgs = lastThis = timerId = undefined;
+      }
+
+      function flush() {
+        return timerId === undefined ? result : trailingEdge(now());
+      }
+
+      function debounced() {
+        var time = now(),
+            isInvoking = shouldInvoke(time);
+
+        lastArgs = arguments;
+        lastThis = this;
+        lastCallTime = time;
+
+        if (isInvoking) {
+          if (timerId === undefined) {
+            return leadingEdge(lastCallTime);
+          }
+          if (maxing) {
+            // Handle invocations in a tight loop.
+            clearTimeout(timerId);
+            timerId = setTimeout(timerExpired, wait);
+            return invokeFunc(lastCallTime);
+          }
+        }
+        if (timerId === undefined) {
+          timerId = setTimeout(timerExpired, wait);
+        }
+        return result;
+      }
+      debounced.cancel = cancel;
+      debounced.flush = flush;
+      return debounced;
+    }
+
+    /**
+     * Defers invoking the `func` until the current call stack has cleared. Any
+     * additional arguments are provided to `func` when it's invoked.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Function
+     * @param {Function} func The function to defer.
+     * @param {...*} [args] The arguments to invoke `func` with.
+     * @returns {number} Returns the timer id.
+     * @example
+     *
+     * _.defer(function(text) {
+     *   console.log(text);
+     * }, 'deferred');
+     * // => Logs 'deferred' after one or more milliseconds.
+     */
+    var defer = rest(function(func, args) {
+      return baseDelay(func, 1, args);
+    });
+
+    /**
+     * Invokes `func` after `wait` milliseconds. Any additional arguments are
+     * provided to `func` when it's invoked.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Function
+     * @param {Function} func The function to delay.
+     * @param {number} wait The number of milliseconds to delay invocation.
+     * @param {...*} [args] The arguments to invoke `func` with.
+     * @returns {number} Returns the timer id.
+     * @example
+     *
+     * _.delay(function(text) {
+     *   console.log(text);
+     * }, 1000, 'later');
+     * // => Logs 'later' after one second.
+     */
+    var delay = rest(function(func, wait, args) {
+      return baseDelay(func, toNumber(wait) || 0, args);
+    });
+
+    /**
+     * Creates a function that invokes `func` with arguments reversed.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Function
+     * @param {Function} func The function to flip arguments for.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var flipped = _.flip(function() {
+     *   return _.toArray(arguments);
+     * });
+     *
+     * flipped('a', 'b', 'c', 'd');
+     * // => ['d', 'c', 'b', 'a']
+     */
+    function flip(func) {
+      return createWrapper(func, FLIP_FLAG);
+    }
+
+    /**
+     * Creates a function that memoizes the result of `func`. If `resolver` is
+     * provided, it determines the cache key for storing the result based on the
+     * arguments provided to the memoized function. By default, the first argument
+     * provided to the memoized function is used as the map cache key. The `func`
+     * is invoked with the `this` binding of the memoized function.
+     *
+     * **Note:** The cache is exposed as the `cache` property on the memoized
+     * function. Its creation may be customized by replacing the `_.memoize.Cache`
+     * constructor with one whose instances implement the
+     * [`Map`](http://ecma-international.org/ecma-262/6.0/#sec-properties-of-the-map-prototype-object)
+     * method interface of `delete`, `get`, `has`, and `set`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Function
+     * @param {Function} func The function to have its output memoized.
+     * @param {Function} [resolver] The function to resolve the cache key.
+     * @returns {Function} Returns the new memoizing function.
+     * @example
+     *
+     * var object = { 'a': 1, 'b': 2 };
+     * var other = { 'c': 3, 'd': 4 };
+     *
+     * var values = _.memoize(_.values);
+     * values(object);
+     * // => [1, 2]
+     *
+     * values(other);
+     * // => [3, 4]
+     *
+     * object.a = 2;
+     * values(object);
+     * // => [1, 2]
+     *
+     * // Modify the result cache.
+     * values.cache.set(object, ['a', 'b']);
+     * values(object);
+     * // => ['a', 'b']
+     *
+     * // Replace `_.memoize.Cache`.
+     * _.memoize.Cache = WeakMap;
+     */
+    function memoize(func, resolver) {
+      if (typeof func != 'function' || (resolver && typeof resolver != 'function')) {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      var memoized = function() {
+        var args = arguments,
+            key = resolver ? resolver.apply(this, args) : args[0],
+            cache = memoized.cache;
+
+        if (cache.has(key)) {
+          return cache.get(key);
+        }
+        var result = func.apply(this, args);
+        memoized.cache = cache.set(key, result);
+        return result;
+      };
+      memoized.cache = new (memoize.Cache || MapCache);
+      return memoized;
+    }
+
+    // Assign cache to `_.memoize`.
+    memoize.Cache = MapCache;
+
+    /**
+     * Creates a function that negates the result of the predicate `func`. The
+     * `func` predicate is invoked with the `this` binding and arguments of the
+     * created function.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Function
+     * @param {Function} predicate The predicate to negate.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * function isEven(n) {
+     *   return n % 2 == 0;
+     * }
+     *
+     * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));
+     * // => [1, 3, 5]
+     */
+    function negate(predicate) {
+      if (typeof predicate != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      return function() {
+        return !predicate.apply(this, arguments);
+      };
+    }
+
+    /**
+     * Creates a function that is restricted to invoking `func` once. Repeat calls
+     * to the function return the value of the first invocation. The `func` is
+     * invoked with the `this` binding and arguments of the created function.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Function
+     * @param {Function} func The function to restrict.
+     * @returns {Function} Returns the new restricted function.
+     * @example
+     *
+     * var initialize = _.once(createApplication);
+     * initialize();
+     * initialize();
+     * // `initialize` invokes `createApplication` once
+     */
+    function once(func) {
+      return before(2, func);
+    }
+
+    /**
+     * Creates a function that invokes `func` with arguments transformed by
+     * corresponding `transforms`.
+     *
+     * @static
+     * @since 4.0.0
+     * @memberOf _
+     * @category Function
+     * @param {Function} func The function to wrap.
+     * @param {...(Array|Array[]|Function|Function[]|Object|Object[]|string|string[])}
+     *  [transforms[_.identity]] The functions to transform.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * function doubled(n) {
+     *   return n * 2;
+     * }
+     *
+     * function square(n) {
+     *   return n * n;
+     * }
+     *
+     * var func = _.overArgs(function(x, y) {
+     *   return [x, y];
+     * }, square, doubled);
+     *
+     * func(9, 3);
+     * // => [81, 6]
+     *
+     * func(10, 5);
+     * // => [100, 10]
+     */
+    var overArgs = rest(function(func, transforms) {
+      transforms = (transforms.length == 1 && isArray(transforms[0]))
+        ? arrayMap(transforms[0], baseUnary(getIteratee()))
+        : arrayMap(baseFlatten(transforms, 1, isFlattenableIteratee), baseUnary(getIteratee()));
+
+      var funcsLength = transforms.length;
+      return rest(function(args) {
+        var index = -1,
+            length = nativeMin(args.length, funcsLength);
+
+        while (++index < length) {
+          args[index] = transforms[index].call(this, args[index]);
+        }
+        return apply(func, this, args);
+      });
+    });
+
+    /**
+     * Creates a function that invokes `func` with `partials` prepended to the
+     * arguments it receives. This method is like `_.bind` except it does **not**
+     * alter the `this` binding.
+     *
+     * The `_.partial.placeholder` value, which defaults to `_` in monolithic
+     * builds, may be used as a placeholder for partially applied arguments.
+     *
+     * **Note:** This method doesn't set the "length" property of partially
+     * applied functions.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.2.0
+     * @category Function
+     * @param {Function} func The function to partially apply arguments to.
+     * @param {...*} [partials] The arguments to be partially applied.
+     * @returns {Function} Returns the new partially applied function.
+     * @example
+     *
+     * var greet = function(greeting, name) {
+     *   return greeting + ' ' + name;
+     * };
+     *
+     * var sayHelloTo = _.partial(greet, 'hello');
+     * sayHelloTo('fred');
+     * // => 'hello fred'
+     *
+     * // Partially applied with placeholders.
+     * var greetFred = _.partial(greet, _, 'fred');
+     * greetFred('hi');
+     * // => 'hi fred'
+     */
+    var partial = rest(function(func, partials) {
+      var holders = replaceHolders(partials, getPlaceholder(partial));
+      return createWrapper(func, PARTIAL_FLAG, undefined, partials, holders);
+    });
+
+    /**
+     * This method is like `_.partial` except that partially applied arguments
+     * are appended to the arguments it receives.
+     *
+     * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic
+     * builds, may be used as a placeholder for partially applied arguments.
+     *
+     * **Note:** This method doesn't set the "length" property of partially
+     * applied functions.
+     *
+     * @static
+     * @memberOf _
+     * @since 1.0.0
+     * @category Function
+     * @param {Function} func The function to partially apply arguments to.
+     * @param {...*} [partials] The arguments to be partially applied.
+     * @returns {Function} Returns the new partially applied function.
+     * @example
+     *
+     * var greet = function(greeting, name) {
+     *   return greeting + ' ' + name;
+     * };
+     *
+     * var greetFred = _.partialRight(greet, 'fred');
+     * greetFred('hi');
+     * // => 'hi fred'
+     *
+     * // Partially applied with placeholders.
+     * var sayHelloTo = _.partialRight(greet, 'hello', _);
+     * sayHelloTo('fred');
+     * // => 'hello fred'
+     */
+    var partialRight = rest(function(func, partials) {
+      var holders = replaceHolders(partials, getPlaceholder(partialRight));
+      return createWrapper(func, PARTIAL_RIGHT_FLAG, undefined, partials, holders);
+    });
+
+    /**
+     * Creates a function that invokes `func` with arguments arranged according
+     * to the specified `indexes` where the argument value at the first index is
+     * provided as the first argument, the argument value at the second index is
+     * provided as the second argument, and so on.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Function
+     * @param {Function} func The function to rearrange arguments for.
+     * @param {...(number|number[])} indexes The arranged argument indexes.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var rearged = _.rearg(function(a, b, c) {
+     *   return [a, b, c];
+     * }, 2, 0, 1);
+     *
+     * rearged('b', 'c', 'a')
+     * // => ['a', 'b', 'c']
+     */
+    var rearg = rest(function(func, indexes) {
+      return createWrapper(func, REARG_FLAG, undefined, undefined, undefined, baseFlatten(indexes, 1));
+    });
+
+    /**
+     * Creates a function that invokes `func` with the `this` binding of the
+     * created function and arguments from `start` and beyond provided as
+     * an array.
+     *
+     * **Note:** This method is based on the
+     * [rest parameter](https://mdn.io/rest_parameters).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Function
+     * @param {Function} func The function to apply a rest parameter to.
+     * @param {number} [start=func.length-1] The start position of the rest parameter.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var say = _.rest(function(what, names) {
+     *   return what + ' ' + _.initial(names).join(', ') +
+     *     (_.size(names) > 1 ? ', & ' : '') + _.last(names);
+     * });
+     *
+     * say('hello', 'fred', 'barney', 'pebbles');
+     * // => 'hello fred, barney, & pebbles'
+     */
+    function rest(func, start) {
+      if (typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      start = nativeMax(start === undefined ? (func.length - 1) : toInteger(start), 0);
+      return function() {
+        var args = arguments,
+            index = -1,
+            length = nativeMax(args.length - start, 0),
+            array = Array(length);
+
+        while (++index < length) {
+          array[index] = args[start + index];
+        }
+        switch (start) {
+          case 0: return func.call(this, array);
+          case 1: return func.call(this, args[0], array);
+          case 2: return func.call(this, args[0], args[1], array);
+        }
+        var otherArgs = Array(start + 1);
+        index = -1;
+        while (++index < start) {
+          otherArgs[index] = args[index];
+        }
+        otherArgs[start] = array;
+        return apply(func, this, otherArgs);
+      };
+    }
+
+    /**
+     * Creates a function that invokes `func` with the `this` binding of the
+     * create function and an array of arguments much like
+     * [`Function#apply`](http://www.ecma-international.org/ecma-262/6.0/#sec-function.prototype.apply).
+     *
+     * **Note:** This method is based on the
+     * [spread operator](https://mdn.io/spread_operator).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.2.0
+     * @category Function
+     * @param {Function} func The function to spread arguments over.
+     * @param {number} [start=0] The start position of the spread.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var say = _.spread(function(who, what) {
+     *   return who + ' says ' + what;
+     * });
+     *
+     * say(['fred', 'hello']);
+     * // => 'fred says hello'
+     *
+     * var numbers = Promise.all([
+     *   Promise.resolve(40),
+     *   Promise.resolve(36)
+     * ]);
+     *
+     * numbers.then(_.spread(function(x, y) {
+     *   return x + y;
+     * }));
+     * // => a Promise of 76
+     */
+    function spread(func, start) {
+      if (typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      start = start === undefined ? 0 : nativeMax(toInteger(start), 0);
+      return rest(function(args) {
+        var array = args[start],
+            otherArgs = castSlice(args, 0, start);
+
+        if (array) {
+          arrayPush(otherArgs, array);
+        }
+        return apply(func, this, otherArgs);
+      });
+    }
+
+    /**
+     * Creates a throttled function that only invokes `func` at most once per
+     * every `wait` milliseconds. The throttled function comes with a `cancel`
+     * method to cancel delayed `func` invocations and a `flush` method to
+     * immediately invoke them. Provide an options object to indicate whether
+     * `func` should be invoked on the leading and/or trailing edge of the `wait`
+     * timeout. The `func` is invoked with the last arguments provided to the
+     * throttled function. Subsequent calls to the throttled function return the
+     * result of the last `func` invocation.
+     *
+     * **Note:** If `leading` and `trailing` options are `true`, `func` is
+     * invoked on the trailing edge of the timeout only if the throttled function
+     * is invoked more than once during the `wait` timeout.
+     *
+     * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
+     * for details over the differences between `_.throttle` and `_.debounce`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Function
+     * @param {Function} func The function to throttle.
+     * @param {number} [wait=0] The number of milliseconds to throttle invocations to.
+     * @param {Object} [options={}] The options object.
+     * @param {boolean} [options.leading=true]
+     *  Specify invoking on the leading edge of the timeout.
+     * @param {boolean} [options.trailing=true]
+     *  Specify invoking on the trailing edge of the timeout.
+     * @returns {Function} Returns the new throttled function.
+     * @example
+     *
+     * // Avoid excessively updating the position while scrolling.
+     * jQuery(window).on('scroll', _.throttle(updatePosition, 100));
+     *
+     * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes.
+     * var throttled = _.throttle(renewToken, 300000, { 'trailing': false });
+     * jQuery(element).on('click', throttled);
+     *
+     * // Cancel the trailing throttled invocation.
+     * jQuery(window).on('popstate', throttled.cancel);
+     */
+    function throttle(func, wait, options) {
+      var leading = true,
+          trailing = true;
+
+      if (typeof func != 'function') {
+        throw new TypeError(FUNC_ERROR_TEXT);
+      }
+      if (isObject(options)) {
+        leading = 'leading' in options ? !!options.leading : leading;
+        trailing = 'trailing' in options ? !!options.trailing : trailing;
+      }
+      return debounce(func, wait, {
+        'leading': leading,
+        'maxWait': wait,
+        'trailing': trailing
+      });
+    }
+
+    /**
+     * Creates a function that accepts up to one argument, ignoring any
+     * additional arguments.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Function
+     * @param {Function} func The function to cap arguments for.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * _.map(['6', '8', '10'], _.unary(parseInt));
+     * // => [6, 8, 10]
+     */
+    function unary(func) {
+      return ary(func, 1);
+    }
+
+    /**
+     * Creates a function that provides `value` to the wrapper function as its
+     * first argument. Any additional arguments provided to the function are
+     * appended to those provided to the wrapper function. The wrapper is invoked
+     * with the `this` binding of the created function.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Function
+     * @param {*} value The value to wrap.
+     * @param {Function} [wrapper=identity] The wrapper function.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var p = _.wrap(_.escape, function(func, text) {
+     *   return '<p>' + func(text) + '</p>';
+     * });
+     *
+     * p('fred, barney, & pebbles');
+     * // => '<p>fred, barney, &amp; pebbles</p>'
+     */
+    function wrap(value, wrapper) {
+      wrapper = wrapper == null ? identity : wrapper;
+      return partial(wrapper, value);
+    }
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Casts `value` as an array if it's not one.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.4.0
+     * @category Lang
+     * @param {*} value The value to inspect.
+     * @returns {Array} Returns the cast array.
+     * @example
+     *
+     * _.castArray(1);
+     * // => [1]
+     *
+     * _.castArray({ 'a': 1 });
+     * // => [{ 'a': 1 }]
+     *
+     * _.castArray('abc');
+     * // => ['abc']
+     *
+     * _.castArray(null);
+     * // => [null]
+     *
+     * _.castArray(undefined);
+     * // => [undefined]
+     *
+     * _.castArray();
+     * // => []
+     *
+     * var array = [1, 2, 3];
+     * console.log(_.castArray(array) === array);
+     * // => true
+     */
+    function castArray() {
+      if (!arguments.length) {
+        return [];
+      }
+      var value = arguments[0];
+      return isArray(value) ? value : [value];
+    }
+
+    /**
+     * Creates a shallow clone of `value`.
+     *
+     * **Note:** This method is loosely based on the
+     * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm)
+     * and supports cloning arrays, array buffers, booleans, date objects, maps,
+     * numbers, `Object` objects, regexes, sets, strings, symbols, and typed
+     * arrays. The own enumerable properties of `arguments` objects are cloned
+     * as plain objects. An empty object is returned for uncloneable values such
+     * as error objects, functions, DOM nodes, and WeakMaps.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to clone.
+     * @returns {*} Returns the cloned value.
+     * @example
+     *
+     * var objects = [{ 'a': 1 }, { 'b': 2 }];
+     *
+     * var shallow = _.clone(objects);
+     * console.log(shallow[0] === objects[0]);
+     * // => true
+     */
+    function clone(value) {
+      return baseClone(value, false, true);
+    }
+
+    /**
+     * This method is like `_.clone` except that it accepts `customizer` which
+     * is invoked to produce the cloned value. If `customizer` returns `undefined`,
+     * cloning is handled by the method instead. The `customizer` is invoked with
+     * up to four arguments; (value [, index|key, object, stack]).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to clone.
+     * @param {Function} [customizer] The function to customize cloning.
+     * @returns {*} Returns the cloned value.
+     * @example
+     *
+     * function customizer(value) {
+     *   if (_.isElement(value)) {
+     *     return value.cloneNode(false);
+     *   }
+     * }
+     *
+     * var el = _.cloneWith(document.body, customizer);
+     *
+     * console.log(el === document.body);
+     * // => false
+     * console.log(el.nodeName);
+     * // => 'BODY'
+     * console.log(el.childNodes.length);
+     * // => 0
+     */
+    function cloneWith(value, customizer) {
+      return baseClone(value, false, true, customizer);
+    }
+
+    /**
+     * This method is like `_.clone` except that it recursively clones `value`.
+     *
+     * @static
+     * @memberOf _
+     * @since 1.0.0
+     * @category Lang
+     * @param {*} value The value to recursively clone.
+     * @returns {*} Returns the deep cloned value.
+     * @example
+     *
+     * var objects = [{ 'a': 1 }, { 'b': 2 }];
+     *
+     * var deep = _.cloneDeep(objects);
+     * console.log(deep[0] === objects[0]);
+     * // => false
+     */
+    function cloneDeep(value) {
+      return baseClone(value, true, true);
+    }
+
+    /**
+     * This method is like `_.cloneWith` except that it recursively clones `value`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to recursively clone.
+     * @param {Function} [customizer] The function to customize cloning.
+     * @returns {*} Returns the deep cloned value.
+     * @example
+     *
+     * function customizer(value) {
+     *   if (_.isElement(value)) {
+     *     return value.cloneNode(true);
+     *   }
+     * }
+     *
+     * var el = _.cloneDeepWith(document.body, customizer);
+     *
+     * console.log(el === document.body);
+     * // => false
+     * console.log(el.nodeName);
+     * // => 'BODY'
+     * console.log(el.childNodes.length);
+     * // => 20
+     */
+    function cloneDeepWith(value, customizer) {
+      return baseClone(value, true, true, customizer);
+    }
+
+    /**
+     * Performs a
+     * [`SameValueZero`](http://ecma-international.org/ecma-262/6.0/#sec-samevaluezero)
+     * comparison between two values to determine if they are equivalent.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to compare.
+     * @param {*} other The other value to compare.
+     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
+     * @example
+     *
+     * var object = { 'user': 'fred' };
+     * var other = { 'user': 'fred' };
+     *
+     * _.eq(object, object);
+     * // => true
+     *
+     * _.eq(object, other);
+     * // => false
+     *
+     * _.eq('a', 'a');
+     * // => true
+     *
+     * _.eq('a', Object('a'));
+     * // => false
+     *
+     * _.eq(NaN, NaN);
+     * // => true
+     */
+    function eq(value, other) {
+      return value === other || (value !== value && other !== other);
+    }
+
+    /**
+     * Checks if `value` is greater than `other`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.9.0
+     * @category Lang
+     * @param {*} value The value to compare.
+     * @param {*} other The other value to compare.
+     * @returns {boolean} Returns `true` if `value` is greater than `other`,
+     *  else `false`.
+     * @example
+     *
+     * _.gt(3, 1);
+     * // => true
+     *
+     * _.gt(3, 3);
+     * // => false
+     *
+     * _.gt(1, 3);
+     * // => false
+     */
+    function gt(value, other) {
+      return value > other;
+    }
+
+    /**
+     * Checks if `value` is greater than or equal to `other`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.9.0
+     * @category Lang
+     * @param {*} value The value to compare.
+     * @param {*} other The other value to compare.
+     * @returns {boolean} Returns `true` if `value` is greater than or equal to
+     *  `other`, else `false`.
+     * @example
+     *
+     * _.gte(3, 1);
+     * // => true
+     *
+     * _.gte(3, 3);
+     * // => true
+     *
+     * _.gte(1, 3);
+     * // => false
+     */
+    function gte(value, other) {
+      return value >= other;
+    }
+
+    /**
+     * Checks if `value` is likely an `arguments` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified,
+     *  else `false`.
+     * @example
+     *
+     * _.isArguments(function() { return arguments; }());
+     * // => true
+     *
+     * _.isArguments([1, 2, 3]);
+     * // => false
+     */
+    function isArguments(value) {
+      // Safari 8.1 incorrectly makes `arguments.callee` enumerable in strict mode.
+      return isArrayLikeObject(value) && hasOwnProperty.call(value, 'callee') &&
+        (!propertyIsEnumerable.call(value, 'callee') || objectToString.call(value) == argsTag);
+    }
+
+    /**
+     * Checks if `value` is classified as an `Array` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @type {Function}
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified,
+     *  else `false`.
+     * @example
+     *
+     * _.isArray([1, 2, 3]);
+     * // => true
+     *
+     * _.isArray(document.body.children);
+     * // => false
+     *
+     * _.isArray('abc');
+     * // => false
+     *
+     * _.isArray(_.noop);
+     * // => false
+     */
+    var isArray = Array.isArray;
+
+    /**
+     * Checks if `value` is classified as an `ArrayBuffer` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.3.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified,
+     *  else `false`.
+     * @example
+     *
+     * _.isArrayBuffer(new ArrayBuffer(2));
+     * // => true
+     *
+     * _.isArrayBuffer(new Array(2));
+     * // => false
+     */
+    function isArrayBuffer(value) {
+      return isObjectLike(value) && objectToString.call(value) == arrayBufferTag;
+    }
+
+    /**
+     * Checks if `value` is array-like. A value is considered array-like if it's
+     * not a function and has a `value.length` that's an integer greater than or
+     * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
+     * @example
+     *
+     * _.isArrayLike([1, 2, 3]);
+     * // => true
+     *
+     * _.isArrayLike(document.body.children);
+     * // => true
+     *
+     * _.isArrayLike('abc');
+     * // => true
+     *
+     * _.isArrayLike(_.noop);
+     * // => false
+     */
+    function isArrayLike(value) {
+      return value != null && isLength(getLength(value)) && !isFunction(value);
+    }
+
+    /**
+     * This method is like `_.isArrayLike` except that it also checks if `value`
+     * is an object.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is an array-like object,
+     *  else `false`.
+     * @example
+     *
+     * _.isArrayLikeObject([1, 2, 3]);
+     * // => true
+     *
+     * _.isArrayLikeObject(document.body.children);
+     * // => true
+     *
+     * _.isArrayLikeObject('abc');
+     * // => false
+     *
+     * _.isArrayLikeObject(_.noop);
+     * // => false
+     */
+    function isArrayLikeObject(value) {
+      return isObjectLike(value) && isArrayLike(value);
+    }
+
+    /**
+     * Checks if `value` is classified as a boolean primitive or object.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified,
+     *  else `false`.
+     * @example
+     *
+     * _.isBoolean(false);
+     * // => true
+     *
+     * _.isBoolean(null);
+     * // => false
+     */
+    function isBoolean(value) {
+      return value === true || value === false ||
+        (isObjectLike(value) && objectToString.call(value) == boolTag);
+    }
+
+    /**
+     * Checks if `value` is a buffer.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.3.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
+     * @example
+     *
+     * _.isBuffer(new Buffer(2));
+     * // => true
+     *
+     * _.isBuffer(new Uint8Array(2));
+     * // => false
+     */
+    var isBuffer = !Buffer ? constant(false) : function(value) {
+      return value instanceof Buffer;
+    };
+
+    /**
+     * Checks if `value` is classified as a `Date` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified,
+     *  else `false`.
+     * @example
+     *
+     * _.isDate(new Date);
+     * // => true
+     *
+     * _.isDate('Mon April 23 2012');
+     * // => false
+     */
+    function isDate(value) {
+      return isObjectLike(value) && objectToString.call(value) == dateTag;
+    }
+
+    /**
+     * Checks if `value` is likely a DOM element.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a DOM element,
+     *  else `false`.
+     * @example
+     *
+     * _.isElement(document.body);
+     * // => true
+     *
+     * _.isElement('<body>');
+     * // => false
+     */
+    function isElement(value) {
+      return !!value && value.nodeType === 1 && isObjectLike(value) && !isPlainObject(value);
+    }
+
+    /**
+     * Checks if `value` is an empty object, collection, map, or set.
+     *
+     * Objects are considered empty if they have no own enumerable string keyed
+     * properties.
+     *
+     * Array-like values such as `arguments` objects, arrays, buffers, strings, or
+     * jQuery-like collections are considered empty if they have a `length` of `0`.
+     * Similarly, maps and sets are considered empty if they have a `size` of `0`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is empty, else `false`.
+     * @example
+     *
+     * _.isEmpty(null);
+     * // => true
+     *
+     * _.isEmpty(true);
+     * // => true
+     *
+     * _.isEmpty(1);
+     * // => true
+     *
+     * _.isEmpty([1, 2, 3]);
+     * // => false
+     *
+     * _.isEmpty({ 'a': 1 });
+     * // => false
+     */
+    function isEmpty(value) {
+      if (isArrayLike(value) &&
+          (isArray(value) || isString(value) || isFunction(value.splice) ||
+            isArguments(value) || isBuffer(value))) {
+        return !value.length;
+      }
+      if (isObjectLike(value)) {
+        var tag = getTag(value);
+        if (tag == mapTag || tag == setTag) {
+          return !value.size;
+        }
+      }
+      for (var key in value) {
+        if (hasOwnProperty.call(value, key)) {
+          return false;
+        }
+      }
+      return !(nonEnumShadows && keys(value).length);
+    }
+
+    /**
+     * Performs a deep comparison between two values to determine if they are
+     * equivalent.
+     *
+     * **Note:** This method supports comparing arrays, array buffers, booleans,
+     * date objects, error objects, maps, numbers, `Object` objects, regexes,
+     * sets, strings, symbols, and typed arrays. `Object` objects are compared
+     * by their own, not inherited, enumerable properties. Functions and DOM
+     * nodes are **not** supported.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to compare.
+     * @param {*} other The other value to compare.
+     * @returns {boolean} Returns `true` if the values are equivalent,
+     *  else `false`.
+     * @example
+     *
+     * var object = { 'user': 'fred' };
+     * var other = { 'user': 'fred' };
+     *
+     * _.isEqual(object, other);
+     * // => true
+     *
+     * object === other;
+     * // => false
+     */
+    function isEqual(value, other) {
+      return baseIsEqual(value, other);
+    }
+
+    /**
+     * This method is like `_.isEqual` except that it accepts `customizer` which
+     * is invoked to compare values. If `customizer` returns `undefined`, comparisons
+     * are handled by the method instead. The `customizer` is invoked with up to
+     * six arguments: (objValue, othValue [, index|key, object, other, stack]).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to compare.
+     * @param {*} other The other value to compare.
+     * @param {Function} [customizer] The function to customize comparisons.
+     * @returns {boolean} Returns `true` if the values are equivalent,
+     *  else `false`.
+     * @example
+     *
+     * function isGreeting(value) {
+     *   return /^h(?:i|ello)$/.test(value);
+     * }
+     *
+     * function customizer(objValue, othValue) {
+     *   if (isGreeting(objValue) && isGreeting(othValue)) {
+     *     return true;
+     *   }
+     * }
+     *
+     * var array = ['hello', 'goodbye'];
+     * var other = ['hi', 'goodbye'];
+     *
+     * _.isEqualWith(array, other, customizer);
+     * // => true
+     */
+    function isEqualWith(value, other, customizer) {
+      customizer = typeof customizer == 'function' ? customizer : undefined;
+      var result = customizer ? customizer(value, other) : undefined;
+      return result === undefined ? baseIsEqual(value, other, customizer) : !!result;
+    }
+
+    /**
+     * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`,
+     * `SyntaxError`, `TypeError`, or `URIError` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is an error object,
+     *  else `false`.
+     * @example
+     *
+     * _.isError(new Error);
+     * // => true
+     *
+     * _.isError(Error);
+     * // => false
+     */
+    function isError(value) {
+      if (!isObjectLike(value)) {
+        return false;
+      }
+      return (objectToString.call(value) == errorTag) ||
+        (typeof value.message == 'string' && typeof value.name == 'string');
+    }
+
+    /**
+     * Checks if `value` is a finite primitive number.
+     *
+     * **Note:** This method is based on
+     * [`Number.isFinite`](https://mdn.io/Number/isFinite).
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a finite number,
+     *  else `false`.
+     * @example
+     *
+     * _.isFinite(3);
+     * // => true
+     *
+     * _.isFinite(Number.MAX_VALUE);
+     * // => true
+     *
+     * _.isFinite(3.14);
+     * // => true
+     *
+     * _.isFinite(Infinity);
+     * // => false
+     */
+    function isFinite(value) {
+      return typeof value == 'number' && nativeIsFinite(value);
+    }
+
+    /**
+     * Checks if `value` is classified as a `Function` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified,
+     *  else `false`.
+     * @example
+     *
+     * _.isFunction(_);
+     * // => true
+     *
+     * _.isFunction(/abc/);
+     * // => false
+     */
+    function isFunction(value) {
+      // The use of `Object#toString` avoids issues with the `typeof` operator
+      // in Safari 8 which returns 'object' for typed array and weak map constructors,
+      // and PhantomJS 1.9 which returns 'function' for `NodeList` instances.
+      var tag = isObject(value) ? objectToString.call(value) : '';
+      return tag == funcTag || tag == genTag;
+    }
+
+    /**
+     * Checks if `value` is an integer.
+     *
+     * **Note:** This method is based on
+     * [`Number.isInteger`](https://mdn.io/Number/isInteger).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is an integer, else `false`.
+     * @example
+     *
+     * _.isInteger(3);
+     * // => true
+     *
+     * _.isInteger(Number.MIN_VALUE);
+     * // => false
+     *
+     * _.isInteger(Infinity);
+     * // => false
+     *
+     * _.isInteger('3');
+     * // => false
+     */
+    function isInteger(value) {
+      return typeof value == 'number' && value == toInteger(value);
+    }
+
+    /**
+     * Checks if `value` is a valid array-like length.
+     *
+     * **Note:** This function is loosely based on
+     * [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a valid length,
+     *  else `false`.
+     * @example
+     *
+     * _.isLength(3);
+     * // => true
+     *
+     * _.isLength(Number.MIN_VALUE);
+     * // => false
+     *
+     * _.isLength(Infinity);
+     * // => false
+     *
+     * _.isLength('3');
+     * // => false
+     */
+    function isLength(value) {
+      return typeof value == 'number' &&
+        value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
+    }
+
+    /**
+     * Checks if `value` is the
+     * [language type](http://www.ecma-international.org/ecma-262/6.0/#sec-ecmascript-language-types)
+     * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is an object, else `false`.
+     * @example
+     *
+     * _.isObject({});
+     * // => true
+     *
+     * _.isObject([1, 2, 3]);
+     * // => true
+     *
+     * _.isObject(_.noop);
+     * // => true
+     *
+     * _.isObject(null);
+     * // => false
+     */
+    function isObject(value) {
+      var type = typeof value;
+      return !!value && (type == 'object' || type == 'function');
+    }
+
+    /**
+     * Checks if `value` is object-like. A value is object-like if it's not `null`
+     * and has a `typeof` result of "object".
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
+     * @example
+     *
+     * _.isObjectLike({});
+     * // => true
+     *
+     * _.isObjectLike([1, 2, 3]);
+     * // => true
+     *
+     * _.isObjectLike(_.noop);
+     * // => false
+     *
+     * _.isObjectLike(null);
+     * // => false
+     */
+    function isObjectLike(value) {
+      return !!value && typeof value == 'object';
+    }
+
+    /**
+     * Checks if `value` is classified as a `Map` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.3.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified,
+     *  else `false`.
+     * @example
+     *
+     * _.isMap(new Map);
+     * // => true
+     *
+     * _.isMap(new WeakMap);
+     * // => false
+     */
+    function isMap(value) {
+      return isObjectLike(value) && getTag(value) == mapTag;
+    }
+
+    /**
+     * Performs a partial deep comparison between `object` and `source` to
+     * determine if `object` contains equivalent property values. This method is
+     * equivalent to a `_.matches` function when `source` is partially applied.
+     *
+     * **Note:** This method supports comparing the same values as `_.isEqual`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Lang
+     * @param {Object} object The object to inspect.
+     * @param {Object} source The object of property values to match.
+     * @returns {boolean} Returns `true` if `object` is a match, else `false`.
+     * @example
+     *
+     * var object = { 'user': 'fred', 'age': 40 };
+     *
+     * _.isMatch(object, { 'age': 40 });
+     * // => true
+     *
+     * _.isMatch(object, { 'age': 36 });
+     * // => false
+     */
+    function isMatch(object, source) {
+      return object === source || baseIsMatch(object, source, getMatchData(source));
+    }
+
+    /**
+     * This method is like `_.isMatch` except that it accepts `customizer` which
+     * is invoked to compare values. If `customizer` returns `undefined`, comparisons
+     * are handled by the method instead. The `customizer` is invoked with five
+     * arguments: (objValue, srcValue, index|key, object, source).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {Object} object The object to inspect.
+     * @param {Object} source The object of property values to match.
+     * @param {Function} [customizer] The function to customize comparisons.
+     * @returns {boolean} Returns `true` if `object` is a match, else `false`.
+     * @example
+     *
+     * function isGreeting(value) {
+     *   return /^h(?:i|ello)$/.test(value);
+     * }
+     *
+     * function customizer(objValue, srcValue) {
+     *   if (isGreeting(objValue) && isGreeting(srcValue)) {
+     *     return true;
+     *   }
+     * }
+     *
+     * var object = { 'greeting': 'hello' };
+     * var source = { 'greeting': 'hi' };
+     *
+     * _.isMatchWith(object, source, customizer);
+     * // => true
+     */
+    function isMatchWith(object, source, customizer) {
+      customizer = typeof customizer == 'function' ? customizer : undefined;
+      return baseIsMatch(object, source, getMatchData(source), customizer);
+    }
+
+    /**
+     * Checks if `value` is `NaN`.
+     *
+     * **Note:** This method is based on
+     * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as
+     * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for
+     * `undefined` and other non-number values.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
+     * @example
+     *
+     * _.isNaN(NaN);
+     * // => true
+     *
+     * _.isNaN(new Number(NaN));
+     * // => true
+     *
+     * isNaN(undefined);
+     * // => true
+     *
+     * _.isNaN(undefined);
+     * // => false
+     */
+    function isNaN(value) {
+      // An `NaN` primitive is the only value that is not equal to itself.
+      // Perform the `toStringTag` check first to avoid errors with some
+      // ActiveX objects in IE.
+      return isNumber(value) && value != +value;
+    }
+
+    /**
+     * Checks if `value` is a native function.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a native function,
+     *  else `false`.
+     * @example
+     *
+     * _.isNative(Array.prototype.push);
+     * // => true
+     *
+     * _.isNative(_);
+     * // => false
+     */
+    function isNative(value) {
+      if (!isObject(value)) {
+        return false;
+      }
+      var pattern = (isFunction(value) || isHostObject(value)) ? reIsNative : reIsHostCtor;
+      return pattern.test(toSource(value));
+    }
+
+    /**
+     * Checks if `value` is `null`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is `null`, else `false`.
+     * @example
+     *
+     * _.isNull(null);
+     * // => true
+     *
+     * _.isNull(void 0);
+     * // => false
+     */
+    function isNull(value) {
+      return value === null;
+    }
+
+    /**
+     * Checks if `value` is `null` or `undefined`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is nullish, else `false`.
+     * @example
+     *
+     * _.isNil(null);
+     * // => true
+     *
+     * _.isNil(void 0);
+     * // => true
+     *
+     * _.isNil(NaN);
+     * // => false
+     */
+    function isNil(value) {
+      return value == null;
+    }
+
+    /**
+     * Checks if `value` is classified as a `Number` primitive or object.
+     *
+     * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are
+     * classified as numbers, use the `_.isFinite` method.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified,
+     *  else `false`.
+     * @example
+     *
+     * _.isNumber(3);
+     * // => true
+     *
+     * _.isNumber(Number.MIN_VALUE);
+     * // => true
+     *
+     * _.isNumber(Infinity);
+     * // => true
+     *
+     * _.isNumber('3');
+     * // => false
+     */
+    function isNumber(value) {
+      return typeof value == 'number' ||
+        (isObjectLike(value) && objectToString.call(value) == numberTag);
+    }
+
+    /**
+     * Checks if `value` is a plain object, that is, an object created by the
+     * `Object` constructor or one with a `[[Prototype]]` of `null`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.8.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a plain object,
+     *  else `false`.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     * }
+     *
+     * _.isPlainObject(new Foo);
+     * // => false
+     *
+     * _.isPlainObject([1, 2, 3]);
+     * // => false
+     *
+     * _.isPlainObject({ 'x': 0, 'y': 0 });
+     * // => true
+     *
+     * _.isPlainObject(Object.create(null));
+     * // => true
+     */
+    function isPlainObject(value) {
+      if (!isObjectLike(value) ||
+          objectToString.call(value) != objectTag || isHostObject(value)) {
+        return false;
+      }
+      var proto = getPrototype(value);
+      if (proto === null) {
+        return true;
+      }
+      var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;
+      return (typeof Ctor == 'function' &&
+        Ctor instanceof Ctor && funcToString.call(Ctor) == objectCtorString);
+    }
+
+    /**
+     * Checks if `value` is classified as a `RegExp` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.1.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified,
+     *  else `false`.
+     * @example
+     *
+     * _.isRegExp(/abc/);
+     * // => true
+     *
+     * _.isRegExp('/abc/');
+     * // => false
+     */
+    function isRegExp(value) {
+      return isObject(value) && objectToString.call(value) == regexpTag;
+    }
+
+    /**
+     * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754
+     * double precision number which isn't the result of a rounded unsafe integer.
+     *
+     * **Note:** This method is based on
+     * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is a safe integer,
+     *  else `false`.
+     * @example
+     *
+     * _.isSafeInteger(3);
+     * // => true
+     *
+     * _.isSafeInteger(Number.MIN_VALUE);
+     * // => false
+     *
+     * _.isSafeInteger(Infinity);
+     * // => false
+     *
+     * _.isSafeInteger('3');
+     * // => false
+     */
+    function isSafeInteger(value) {
+      return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER;
+    }
+
+    /**
+     * Checks if `value` is classified as a `Set` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.3.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified,
+     *  else `false`.
+     * @example
+     *
+     * _.isSet(new Set);
+     * // => true
+     *
+     * _.isSet(new WeakSet);
+     * // => false
+     */
+    function isSet(value) {
+      return isObjectLike(value) && getTag(value) == setTag;
+    }
+
+    /**
+     * Checks if `value` is classified as a `String` primitive or object.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified,
+     *  else `false`.
+     * @example
+     *
+     * _.isString('abc');
+     * // => true
+     *
+     * _.isString(1);
+     * // => false
+     */
+    function isString(value) {
+      return typeof value == 'string' ||
+        (!isArray(value) && isObjectLike(value) && objectToString.call(value) == stringTag);
+    }
+
+    /**
+     * Checks if `value` is classified as a `Symbol` primitive or object.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified,
+     *  else `false`.
+     * @example
+     *
+     * _.isSymbol(Symbol.iterator);
+     * // => true
+     *
+     * _.isSymbol('abc');
+     * // => false
+     */
+    function isSymbol(value) {
+      return typeof value == 'symbol' ||
+        (isObjectLike(value) && objectToString.call(value) == symbolTag);
+    }
+
+    /**
+     * Checks if `value` is classified as a typed array.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified,
+     *  else `false`.
+     * @example
+     *
+     * _.isTypedArray(new Uint8Array);
+     * // => true
+     *
+     * _.isTypedArray([]);
+     * // => false
+     */
+    function isTypedArray(value) {
+      return isObjectLike(value) &&
+        isLength(value.length) && !!typedArrayTags[objectToString.call(value)];
+    }
+
+    /**
+     * Checks if `value` is `undefined`.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.
+     * @example
+     *
+     * _.isUndefined(void 0);
+     * // => true
+     *
+     * _.isUndefined(null);
+     * // => false
+     */
+    function isUndefined(value) {
+      return value === undefined;
+    }
+
+    /**
+     * Checks if `value` is classified as a `WeakMap` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.3.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified,
+     *  else `false`.
+     * @example
+     *
+     * _.isWeakMap(new WeakMap);
+     * // => true
+     *
+     * _.isWeakMap(new Map);
+     * // => false
+     */
+    function isWeakMap(value) {
+      return isObjectLike(value) && getTag(value) == weakMapTag;
+    }
+
+    /**
+     * Checks if `value` is classified as a `WeakSet` object.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.3.0
+     * @category Lang
+     * @param {*} value The value to check.
+     * @returns {boolean} Returns `true` if `value` is correctly classified,
+     *  else `false`.
+     * @example
+     *
+     * _.isWeakSet(new WeakSet);
+     * // => true
+     *
+     * _.isWeakSet(new Set);
+     * // => false
+     */
+    function isWeakSet(value) {
+      return isObjectLike(value) && objectToString.call(value) == weakSetTag;
+    }
+
+    /**
+     * Checks if `value` is less than `other`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.9.0
+     * @category Lang
+     * @param {*} value The value to compare.
+     * @param {*} other The other value to compare.
+     * @returns {boolean} Returns `true` if `value` is less than `other`,
+     *  else `false`.
+     * @example
+     *
+     * _.lt(1, 3);
+     * // => true
+     *
+     * _.lt(3, 3);
+     * // => false
+     *
+     * _.lt(3, 1);
+     * // => false
+     */
+    function lt(value, other) {
+      return value < other;
+    }
+
+    /**
+     * Checks if `value` is less than or equal to `other`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.9.0
+     * @category Lang
+     * @param {*} value The value to compare.
+     * @param {*} other The other value to compare.
+     * @returns {boolean} Returns `true` if `value` is less than or equal to
+     *  `other`, else `false`.
+     * @example
+     *
+     * _.lte(1, 3);
+     * // => true
+     *
+     * _.lte(3, 3);
+     * // => true
+     *
+     * _.lte(3, 1);
+     * // => false
+     */
+    function lte(value, other) {
+      return value <= other;
+    }
+
+    /**
+     * Converts `value` to an array.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Lang
+     * @param {*} value The value to convert.
+     * @returns {Array} Returns the converted array.
+     * @example
+     *
+     * _.toArray({ 'a': 1, 'b': 2 });
+     * // => [1, 2]
+     *
+     * _.toArray('abc');
+     * // => ['a', 'b', 'c']
+     *
+     * _.toArray(1);
+     * // => []
+     *
+     * _.toArray(null);
+     * // => []
+     */
+    function toArray(value) {
+      if (!value) {
+        return [];
+      }
+      if (isArrayLike(value)) {
+        return isString(value) ? stringToArray(value) : copyArray(value);
+      }
+      if (iteratorSymbol && value[iteratorSymbol]) {
+        return iteratorToArray(value[iteratorSymbol]());
+      }
+      var tag = getTag(value),
+          func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values);
+
+      return func(value);
+    }
+
+    /**
+     * Converts `value` to an integer.
+     *
+     * **Note:** This function is loosely based on
+     * [`ToInteger`](http://www.ecma-international.org/ecma-262/6.0/#sec-tointeger).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to convert.
+     * @returns {number} Returns the converted integer.
+     * @example
+     *
+     * _.toInteger(3);
+     * // => 3
+     *
+     * _.toInteger(Number.MIN_VALUE);
+     * // => 0
+     *
+     * _.toInteger(Infinity);
+     * // => 1.7976931348623157e+308
+     *
+     * _.toInteger('3');
+     * // => 3
+     */
+    function toInteger(value) {
+      if (!value) {
+        return value === 0 ? value : 0;
+      }
+      value = toNumber(value);
+      if (value === INFINITY || value === -INFINITY) {
+        var sign = (value < 0 ? -1 : 1);
+        return sign * MAX_INTEGER;
+      }
+      var remainder = value % 1;
+      return value === value ? (remainder ? value - remainder : value) : 0;
+    }
+
+    /**
+     * Converts `value` to an integer suitable for use as the length of an
+     * array-like object.
+     *
+     * **Note:** This method is based on
+     * [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to convert.
+     * @returns {number} Returns the converted integer.
+     * @example
+     *
+     * _.toLength(3);
+     * // => 3
+     *
+     * _.toLength(Number.MIN_VALUE);
+     * // => 0
+     *
+     * _.toLength(Infinity);
+     * // => 4294967295
+     *
+     * _.toLength('3');
+     * // => 3
+     */
+    function toLength(value) {
+      return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0;
+    }
+
+    /**
+     * Converts `value` to a number.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to process.
+     * @returns {number} Returns the number.
+     * @example
+     *
+     * _.toNumber(3);
+     * // => 3
+     *
+     * _.toNumber(Number.MIN_VALUE);
+     * // => 5e-324
+     *
+     * _.toNumber(Infinity);
+     * // => Infinity
+     *
+     * _.toNumber('3');
+     * // => 3
+     */
+    function toNumber(value) {
+      if (typeof value == 'number') {
+        return value;
+      }
+      if (isSymbol(value)) {
+        return NAN;
+      }
+      if (isObject(value)) {
+        var other = isFunction(value.valueOf) ? value.valueOf() : value;
+        value = isObject(other) ? (other + '') : other;
+      }
+      if (typeof value != 'string') {
+        return value === 0 ? value : +value;
+      }
+      value = value.replace(reTrim, '');
+      var isBinary = reIsBinary.test(value);
+      return (isBinary || reIsOctal.test(value))
+        ? freeParseInt(value.slice(2), isBinary ? 2 : 8)
+        : (reIsBadHex.test(value) ? NAN : +value);
+    }
+
+    /**
+     * Converts `value` to a plain object flattening inherited enumerable string
+     * keyed properties of `value` to own properties of the plain object.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Lang
+     * @param {*} value The value to convert.
+     * @returns {Object} Returns the converted plain object.
+     * @example
+     *
+     * function Foo() {
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.assign({ 'a': 1 }, new Foo);
+     * // => { 'a': 1, 'b': 2 }
+     *
+     * _.assign({ 'a': 1 }, _.toPlainObject(new Foo));
+     * // => { 'a': 1, 'b': 2, 'c': 3 }
+     */
+    function toPlainObject(value) {
+      return copyObject(value, keysIn(value));
+    }
+
+    /**
+     * Converts `value` to a safe integer. A safe integer can be compared and
+     * represented correctly.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to convert.
+     * @returns {number} Returns the converted integer.
+     * @example
+     *
+     * _.toSafeInteger(3);
+     * // => 3
+     *
+     * _.toSafeInteger(Number.MIN_VALUE);
+     * // => 0
+     *
+     * _.toSafeInteger(Infinity);
+     * // => 9007199254740991
+     *
+     * _.toSafeInteger('3');
+     * // => 3
+     */
+    function toSafeInteger(value) {
+      return baseClamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER);
+    }
+
+    /**
+     * Converts `value` to a string. An empty string is returned for `null`
+     * and `undefined` values. The sign of `-0` is preserved.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Lang
+     * @param {*} value The value to process.
+     * @returns {string} Returns the string.
+     * @example
+     *
+     * _.toString(null);
+     * // => ''
+     *
+     * _.toString(-0);
+     * // => '-0'
+     *
+     * _.toString([1, 2, 3]);
+     * // => '1,2,3'
+     */
+    function toString(value) {
+      // Exit early for strings to avoid a performance hit in some environments.
+      if (typeof value == 'string') {
+        return value;
+      }
+      if (value == null) {
+        return '';
+      }
+      if (isSymbol(value)) {
+        return symbolToString ? symbolToString.call(value) : '';
+      }
+      var result = (value + '');
+      return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
+    }
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Assigns own enumerable string keyed properties of source objects to the
+     * destination object. Source objects are applied from left to right.
+     * Subsequent sources overwrite property assignments of previous sources.
+     *
+     * **Note:** This method mutates `object` and is loosely based on
+     * [`Object.assign`](https://mdn.io/Object/assign).
+     *
+     * @static
+     * @memberOf _
+     * @since 0.10.0
+     * @category Object
+     * @param {Object} object The destination object.
+     * @param {...Object} [sources] The source objects.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * function Foo() {
+     *   this.c = 3;
+     * }
+     *
+     * function Bar() {
+     *   this.e = 5;
+     * }
+     *
+     * Foo.prototype.d = 4;
+     * Bar.prototype.f = 6;
+     *
+     * _.assign({ 'a': 1 }, new Foo, new Bar);
+     * // => { 'a': 1, 'c': 3, 'e': 5 }
+     */
+    var assign = createAssigner(function(object, source) {
+      if (nonEnumShadows || isPrototype(source) || isArrayLike(source)) {
+        copyObject(source, keys(source), object);
+        return;
+      }
+      for (var key in source) {
+        if (hasOwnProperty.call(source, key)) {
+          assignValue(object, key, source[key]);
+        }
+      }
+    });
+
+    /**
+     * This method is like `_.assign` except that it iterates over own and
+     * inherited source properties.
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @alias extend
+     * @category Object
+     * @param {Object} object The destination object.
+     * @param {...Object} [sources] The source objects.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * function Foo() {
+     *   this.b = 2;
+     * }
+     *
+     * function Bar() {
+     *   this.d = 4;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     * Bar.prototype.e = 5;
+     *
+     * _.assignIn({ 'a': 1 }, new Foo, new Bar);
+     * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4, 'e': 5 }
+     */
+    var assignIn = createAssigner(function(object, source) {
+      if (nonEnumShadows || isPrototype(source) || isArrayLike(source)) {
+        copyObject(source, keysIn(source), object);
+        return;
+      }
+      for (var key in source) {
+        assignValue(object, key, source[key]);
+      }
+    });
+
+    /**
+     * This method is like `_.assignIn` except that it accepts `customizer`
+     * which is invoked to produce the assigned values. If `customizer` returns
+     * `undefined`, assignment is handled by the method instead. The `customizer`
+     * is invoked with five arguments: (objValue, srcValue, key, object, source).
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @alias extendWith
+     * @category Object
+     * @param {Object} object The destination object.
+     * @param {...Object} sources The source objects.
+     * @param {Function} [customizer] The function to customize assigned values.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * function customizer(objValue, srcValue) {
+     *   return _.isUndefined(objValue) ? srcValue : objValue;
+     * }
+     *
+     * var defaults = _.partialRight(_.assignInWith, customizer);
+     *
+     * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
+     * // => { 'a': 1, 'b': 2 }
+     */
+    var assignInWith = createAssigner(function(object, source, srcIndex, customizer) {
+      copyObject(source, keysIn(source), object, customizer);
+    });
+
+    /**
+     * This method is like `_.assign` except that it accepts `customizer`
+     * which is invoked to produce the assigned values. If `customizer` returns
+     * `undefined`, assignment is handled by the method instead. The `customizer`
+     * is invoked with five arguments: (objValue, srcValue, key, object, source).
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Object
+     * @param {Object} object The destination object.
+     * @param {...Object} sources The source objects.
+     * @param {Function} [customizer] The function to customize assigned values.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * function customizer(objValue, srcValue) {
+     *   return _.isUndefined(objValue) ? srcValue : objValue;
+     * }
+     *
+     * var defaults = _.partialRight(_.assignWith, customizer);
+     *
+     * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
+     * // => { 'a': 1, 'b': 2 }
+     */
+    var assignWith = createAssigner(function(object, source, srcIndex, customizer) {
+      copyObject(source, keys(source), object, customizer);
+    });
+
+    /**
+     * Creates an array of values corresponding to `paths` of `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 1.0.0
+     * @category Object
+     * @param {Object} object The object to iterate over.
+     * @param {...(string|string[])} [paths] The property paths of elements to pick.
+     * @returns {Array} Returns the new array of picked elements.
+     * @example
+     *
+     * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
+     *
+     * _.at(object, ['a[0].b.c', 'a[1]']);
+     * // => [3, 4]
+     *
+     * _.at(['a', 'b', 'c'], 0, 2);
+     * // => ['a', 'c']
+     */
+    var at = rest(function(object, paths) {
+      return baseAt(object, baseFlatten(paths, 1));
+    });
+
+    /**
+     * Creates an object that inherits from the `prototype` object. If a
+     * `properties` object is given, its own enumerable string keyed properties
+     * are assigned to the created object.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.3.0
+     * @category Object
+     * @param {Object} prototype The object to inherit from.
+     * @param {Object} [properties] The properties to assign to the object.
+     * @returns {Object} Returns the new object.
+     * @example
+     *
+     * function Shape() {
+     *   this.x = 0;
+     *   this.y = 0;
+     * }
+     *
+     * function Circle() {
+     *   Shape.call(this);
+     * }
+     *
+     * Circle.prototype = _.create(Shape.prototype, {
+     *   'constructor': Circle
+     * });
+     *
+     * var circle = new Circle;
+     * circle instanceof Circle;
+     * // => true
+     *
+     * circle instanceof Shape;
+     * // => true
+     */
+    function create(prototype, properties) {
+      var result = baseCreate(prototype);
+      return properties ? baseAssign(result, properties) : result;
+    }
+
+    /**
+     * Assigns own and inherited enumerable string keyed properties of source
+     * objects to the destination object for all destination properties that
+     * resolve to `undefined`. Source objects are applied from left to right.
+     * Once a property is set, additional values of the same property are ignored.
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The destination object.
+     * @param {...Object} [sources] The source objects.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * _.defaults({ 'user': 'barney' }, { 'age': 36 }, { 'user': 'fred' });
+     * // => { 'user': 'barney', 'age': 36 }
+     */
+    var defaults = rest(function(args) {
+      args.push(undefined, assignInDefaults);
+      return apply(assignInWith, undefined, args);
+    });
+
+    /**
+     * This method is like `_.defaults` except that it recursively assigns
+     * default properties.
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.10.0
+     * @category Object
+     * @param {Object} object The destination object.
+     * @param {...Object} [sources] The source objects.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * _.defaultsDeep({ 'user': { 'name': 'barney' } }, { 'user': { 'name': 'fred', 'age': 36 } });
+     * // => { 'user': { 'name': 'barney', 'age': 36 } }
+     *
+     */
+    var defaultsDeep = rest(function(args) {
+      args.push(undefined, mergeDefaults);
+      return apply(mergeWith, undefined, args);
+    });
+
+    /**
+     * This method is like `_.find` except that it returns the key of the first
+     * element `predicate` returns truthy for instead of the element itself.
+     *
+     * @static
+     * @memberOf _
+     * @since 1.1.0
+     * @category Object
+     * @param {Object} object The object to search.
+     * @param {Array|Function|Object|string} [predicate=_.identity]
+     *  The function invoked per iteration.
+     * @returns {string|undefined} Returns the key of the matched element,
+     *  else `undefined`.
+     * @example
+     *
+     * var users = {
+     *   'barney':  { 'age': 36, 'active': true },
+     *   'fred':    { 'age': 40, 'active': false },
+     *   'pebbles': { 'age': 1,  'active': true }
+     * };
+     *
+     * _.findKey(users, function(o) { return o.age < 40; });
+     * // => 'barney' (iteration order is not guaranteed)
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.findKey(users, { 'age': 1, 'active': true });
+     * // => 'pebbles'
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.findKey(users, ['active', false]);
+     * // => 'fred'
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.findKey(users, 'active');
+     * // => 'barney'
+     */
+    function findKey(object, predicate) {
+      return baseFind(object, getIteratee(predicate, 3), baseForOwn, true);
+    }
+
+    /**
+     * This method is like `_.findKey` except that it iterates over elements of
+     * a collection in the opposite order.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.0.0
+     * @category Object
+     * @param {Object} object The object to search.
+     * @param {Array|Function|Object|string} [predicate=_.identity]
+     *  The function invoked per iteration.
+     * @returns {string|undefined} Returns the key of the matched element,
+     *  else `undefined`.
+     * @example
+     *
+     * var users = {
+     *   'barney':  { 'age': 36, 'active': true },
+     *   'fred':    { 'age': 40, 'active': false },
+     *   'pebbles': { 'age': 1,  'active': true }
+     * };
+     *
+     * _.findLastKey(users, function(o) { return o.age < 40; });
+     * // => returns 'pebbles' assuming `_.findKey` returns 'barney'
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.findLastKey(users, { 'age': 36, 'active': true });
+     * // => 'barney'
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.findLastKey(users, ['active', false]);
+     * // => 'fred'
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.findLastKey(users, 'active');
+     * // => 'pebbles'
+     */
+    function findLastKey(object, predicate) {
+      return baseFind(object, getIteratee(predicate, 3), baseForOwnRight, true);
+    }
+
+    /**
+     * Iterates over own and inherited enumerable string keyed properties of an
+     * object and invokes `iteratee` for each property. The iteratee is invoked
+     * with three arguments: (value, key, object). Iteratee functions may exit
+     * iteration early by explicitly returning `false`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.3.0
+     * @category Object
+     * @param {Object} object The object to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.forIn(new Foo, function(value, key) {
+     *   console.log(key);
+     * });
+     * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed).
+     */
+    function forIn(object, iteratee) {
+      return object == null
+        ? object
+        : baseFor(object, getIteratee(iteratee), keysIn);
+    }
+
+    /**
+     * This method is like `_.forIn` except that it iterates over properties of
+     * `object` in the opposite order.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.0.0
+     * @category Object
+     * @param {Object} object The object to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.forInRight(new Foo, function(value, key) {
+     *   console.log(key);
+     * });
+     * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'.
+     */
+    function forInRight(object, iteratee) {
+      return object == null
+        ? object
+        : baseForRight(object, getIteratee(iteratee), keysIn);
+    }
+
+    /**
+     * Iterates over own enumerable string keyed properties of an object and
+     * invokes `iteratee` for each property. The iteratee is invoked with three
+     * arguments: (value, key, object). Iteratee functions may exit iteration
+     * early by explicitly returning `false`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.3.0
+     * @category Object
+     * @param {Object} object The object to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.forOwn(new Foo, function(value, key) {
+     *   console.log(key);
+     * });
+     * // => Logs 'a' then 'b' (iteration order is not guaranteed).
+     */
+    function forOwn(object, iteratee) {
+      return object && baseForOwn(object, getIteratee(iteratee));
+    }
+
+    /**
+     * This method is like `_.forOwn` except that it iterates over properties of
+     * `object` in the opposite order.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.0.0
+     * @category Object
+     * @param {Object} object The object to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.forOwnRight(new Foo, function(value, key) {
+     *   console.log(key);
+     * });
+     * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'.
+     */
+    function forOwnRight(object, iteratee) {
+      return object && baseForOwnRight(object, getIteratee(iteratee));
+    }
+
+    /**
+     * Creates an array of function property names from own enumerable properties
+     * of `object`.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to inspect.
+     * @returns {Array} Returns the new array of property names.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = _.constant('a');
+     *   this.b = _.constant('b');
+     * }
+     *
+     * Foo.prototype.c = _.constant('c');
+     *
+     * _.functions(new Foo);
+     * // => ['a', 'b']
+     */
+    function functions(object) {
+      return object == null ? [] : baseFunctions(object, keys(object));
+    }
+
+    /**
+     * Creates an array of function property names from own and inherited
+     * enumerable properties of `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Object
+     * @param {Object} object The object to inspect.
+     * @returns {Array} Returns the new array of property names.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = _.constant('a');
+     *   this.b = _.constant('b');
+     * }
+     *
+     * Foo.prototype.c = _.constant('c');
+     *
+     * _.functionsIn(new Foo);
+     * // => ['a', 'b', 'c']
+     */
+    function functionsIn(object) {
+      return object == null ? [] : baseFunctions(object, keysIn(object));
+    }
+
+    /**
+     * Gets the value at `path` of `object`. If the resolved value is
+     * `undefined`, the `defaultValue` is used in its place.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.7.0
+     * @category Object
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path of the property to get.
+     * @param {*} [defaultValue] The value returned for `undefined` resolved values.
+     * @returns {*} Returns the resolved value.
+     * @example
+     *
+     * var object = { 'a': [{ 'b': { 'c': 3 } }] };
+     *
+     * _.get(object, 'a[0].b.c');
+     * // => 3
+     *
+     * _.get(object, ['a', '0', 'b', 'c']);
+     * // => 3
+     *
+     * _.get(object, 'a.b.c', 'default');
+     * // => 'default'
+     */
+    function get(object, path, defaultValue) {
+      var result = object == null ? undefined : baseGet(object, path);
+      return result === undefined ? defaultValue : result;
+    }
+
+    /**
+     * Checks if `path` is a direct property of `object`.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path to check.
+     * @returns {boolean} Returns `true` if `path` exists, else `false`.
+     * @example
+     *
+     * var object = { 'a': { 'b': 2 } };
+     * var other = _.create({ 'a': _.create({ 'b': 2 }) });
+     *
+     * _.has(object, 'a');
+     * // => true
+     *
+     * _.has(object, 'a.b');
+     * // => true
+     *
+     * _.has(object, ['a', 'b']);
+     * // => true
+     *
+     * _.has(other, 'a');
+     * // => false
+     */
+    function has(object, path) {
+      return object != null && hasPath(object, path, baseHas);
+    }
+
+    /**
+     * Checks if `path` is a direct or inherited property of `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Object
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path to check.
+     * @returns {boolean} Returns `true` if `path` exists, else `false`.
+     * @example
+     *
+     * var object = _.create({ 'a': _.create({ 'b': 2 }) });
+     *
+     * _.hasIn(object, 'a');
+     * // => true
+     *
+     * _.hasIn(object, 'a.b');
+     * // => true
+     *
+     * _.hasIn(object, ['a', 'b']);
+     * // => true
+     *
+     * _.hasIn(object, 'b');
+     * // => false
+     */
+    function hasIn(object, path) {
+      return object != null && hasPath(object, path, baseHasIn);
+    }
+
+    /**
+     * Creates an object composed of the inverted keys and values of `object`.
+     * If `object` contains duplicate values, subsequent values overwrite
+     * property assignments of previous values.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.7.0
+     * @category Object
+     * @param {Object} object The object to invert.
+     * @returns {Object} Returns the new inverted object.
+     * @example
+     *
+     * var object = { 'a': 1, 'b': 2, 'c': 1 };
+     *
+     * _.invert(object);
+     * // => { '1': 'c', '2': 'b' }
+     */
+    var invert = createInverter(function(result, value, key) {
+      result[value] = key;
+    }, constant(identity));
+
+    /**
+     * This method is like `_.invert` except that the inverted object is generated
+     * from the results of running each element of `object` thru `iteratee`. The
+     * corresponding inverted value of each inverted key is an array of keys
+     * responsible for generating the inverted value. The iteratee is invoked
+     * with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.1.0
+     * @category Object
+     * @param {Object} object The object to invert.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The iteratee invoked per element.
+     * @returns {Object} Returns the new inverted object.
+     * @example
+     *
+     * var object = { 'a': 1, 'b': 2, 'c': 1 };
+     *
+     * _.invertBy(object);
+     * // => { '1': ['a', 'c'], '2': ['b'] }
+     *
+     * _.invertBy(object, function(value) {
+     *   return 'group' + value;
+     * });
+     * // => { 'group1': ['a', 'c'], 'group2': ['b'] }
+     */
+    var invertBy = createInverter(function(result, value, key) {
+      if (hasOwnProperty.call(result, value)) {
+        result[value].push(key);
+      } else {
+        result[value] = [key];
+      }
+    }, getIteratee);
+
+    /**
+     * Invokes the method at `path` of `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Object
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path of the method to invoke.
+     * @param {...*} [args] The arguments to invoke the method with.
+     * @returns {*} Returns the result of the invoked method.
+     * @example
+     *
+     * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] };
+     *
+     * _.invoke(object, 'a[0].b.c.slice', 1, 3);
+     * // => [2, 3]
+     */
+    var invoke = rest(baseInvoke);
+
+    /**
+     * Creates an array of the own enumerable property names of `object`.
+     *
+     * **Note:** Non-object values are coerced to objects. See the
+     * [ES spec](http://ecma-international.org/ecma-262/6.0/#sec-object.keys)
+     * for more details.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property names.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.keys(new Foo);
+     * // => ['a', 'b'] (iteration order is not guaranteed)
+     *
+     * _.keys('hi');
+     * // => ['0', '1']
+     */
+    function keys(object) {
+      var isProto = isPrototype(object);
+      if (!(isProto || isArrayLike(object))) {
+        return baseKeys(object);
+      }
+      var indexes = indexKeys(object),
+          skipIndexes = !!indexes,
+          result = indexes || [],
+          length = result.length;
+
+      for (var key in object) {
+        if (baseHas(object, key) &&
+            !(skipIndexes && (key == 'length' || isIndex(key, length))) &&
+            !(isProto && key == 'constructor')) {
+          result.push(key);
+        }
+      }
+      return result;
+    }
+
+    /**
+     * Creates an array of the own and inherited enumerable property names of `object`.
+     *
+     * **Note:** Non-object values are coerced to objects.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Object
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property names.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.keysIn(new Foo);
+     * // => ['a', 'b', 'c'] (iteration order is not guaranteed)
+     */
+    function keysIn(object) {
+      var index = -1,
+          isProto = isPrototype(object),
+          props = baseKeysIn(object),
+          propsLength = props.length,
+          indexes = indexKeys(object),
+          skipIndexes = !!indexes,
+          result = indexes || [],
+          length = result.length;
+
+      while (++index < propsLength) {
+        var key = props[index];
+        if (!(skipIndexes && (key == 'length' || isIndex(key, length))) &&
+            !(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
+          result.push(key);
+        }
+      }
+      return result;
+    }
+
+    /**
+     * The opposite of `_.mapValues`; this method creates an object with the
+     * same values as `object` and keys generated by running each own enumerable
+     * string keyed property of `object` thru `iteratee`. The iteratee is invoked
+     * with three arguments: (value, key, object).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.8.0
+     * @category Object
+     * @param {Object} object The object to iterate over.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The function invoked per iteration.
+     * @returns {Object} Returns the new mapped object.
+     * @example
+     *
+     * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) {
+     *   return key + value;
+     * });
+     * // => { 'a1': 1, 'b2': 2 }
+     */
+    function mapKeys(object, iteratee) {
+      var result = {};
+      iteratee = getIteratee(iteratee, 3);
+
+      baseForOwn(object, function(value, key, object) {
+        result[iteratee(value, key, object)] = value;
+      });
+      return result;
+    }
+
+    /**
+     * Creates an object with the same keys as `object` and values generated
+     * by running each own enumerable string keyed property of `object` thru
+     * `iteratee`. The iteratee is invoked with three arguments:
+     * (value, key, object).
+     *
+     * @static
+     * @memberOf _
+     * @since 2.4.0
+     * @category Object
+     * @param {Object} object The object to iterate over.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The function invoked per iteration.
+     * @returns {Object} Returns the new mapped object.
+     * @example
+     *
+     * var users = {
+     *   'fred':    { 'user': 'fred',    'age': 40 },
+     *   'pebbles': { 'user': 'pebbles', 'age': 1 }
+     * };
+     *
+     * _.mapValues(users, function(o) { return o.age; });
+     * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.mapValues(users, 'age');
+     * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
+     */
+    function mapValues(object, iteratee) {
+      var result = {};
+      iteratee = getIteratee(iteratee, 3);
+
+      baseForOwn(object, function(value, key, object) {
+        result[key] = iteratee(value, key, object);
+      });
+      return result;
+    }
+
+    /**
+     * This method is like `_.assign` except that it recursively merges own and
+     * inherited enumerable string keyed properties of source objects into the
+     * destination object. Source properties that resolve to `undefined` are
+     * skipped if a destination value exists. Array and plain object properties
+     * are merged recursively.Other objects and value types are overridden by
+     * assignment. Source objects are applied from left to right. Subsequent
+     * sources overwrite property assignments of previous sources.
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.5.0
+     * @category Object
+     * @param {Object} object The destination object.
+     * @param {...Object} [sources] The source objects.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * var users = {
+     *   'data': [{ 'user': 'barney' }, { 'user': 'fred' }]
+     * };
+     *
+     * var ages = {
+     *   'data': [{ 'age': 36 }, { 'age': 40 }]
+     * };
+     *
+     * _.merge(users, ages);
+     * // => { 'data': [{ 'user': 'barney', 'age': 36 }, { 'user': 'fred', 'age': 40 }] }
+     */
+    var merge = createAssigner(function(object, source, srcIndex) {
+      baseMerge(object, source, srcIndex);
+    });
+
+    /**
+     * This method is like `_.merge` except that it accepts `customizer` which
+     * is invoked to produce the merged values of the destination and source
+     * properties. If `customizer` returns `undefined`, merging is handled by the
+     * method instead. The `customizer` is invoked with seven arguments:
+     * (objValue, srcValue, key, object, source, stack).
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Object
+     * @param {Object} object The destination object.
+     * @param {...Object} sources The source objects.
+     * @param {Function} customizer The function to customize assigned values.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * function customizer(objValue, srcValue) {
+     *   if (_.isArray(objValue)) {
+     *     return objValue.concat(srcValue);
+     *   }
+     * }
+     *
+     * var object = {
+     *   'fruits': ['apple'],
+     *   'vegetables': ['beet']
+     * };
+     *
+     * var other = {
+     *   'fruits': ['banana'],
+     *   'vegetables': ['carrot']
+     * };
+     *
+     * _.mergeWith(object, other, customizer);
+     * // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot'] }
+     */
+    var mergeWith = createAssigner(function(object, source, srcIndex, customizer) {
+      baseMerge(object, source, srcIndex, customizer);
+    });
+
+    /**
+     * The opposite of `_.pick`; this method creates an object composed of the
+     * own and inherited enumerable string keyed properties of `object` that are
+     * not omitted.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The source object.
+     * @param {...(string|string[])} [props] The property identifiers to omit.
+     * @returns {Object} Returns the new object.
+     * @example
+     *
+     * var object = { 'a': 1, 'b': '2', 'c': 3 };
+     *
+     * _.omit(object, ['a', 'c']);
+     * // => { 'b': '2' }
+     */
+    var omit = rest(function(object, props) {
+      if (object == null) {
+        return {};
+      }
+      props = arrayMap(baseFlatten(props, 1), toKey);
+      return basePick(object, baseDifference(getAllKeysIn(object), props));
+    });
+
+    /**
+     * The opposite of `_.pickBy`; this method creates an object composed of
+     * the own and inherited enumerable string keyed properties of `object` that
+     * `predicate` doesn't return truthy for. The predicate is invoked with two
+     * arguments: (value, key).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Object
+     * @param {Object} object The source object.
+     * @param {Array|Function|Object|string} [predicate=_.identity]
+     *  The function invoked per property.
+     * @returns {Object} Returns the new object.
+     * @example
+     *
+     * var object = { 'a': 1, 'b': '2', 'c': 3 };
+     *
+     * _.omitBy(object, _.isNumber);
+     * // => { 'b': '2' }
+     */
+    function omitBy(object, predicate) {
+      predicate = getIteratee(predicate);
+      return basePickBy(object, function(value, key) {
+        return !predicate(value, key);
+      });
+    }
+
+    /**
+     * Creates an object composed of the picked `object` properties.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The source object.
+     * @param {...(string|string[])} [props] The property identifiers to pick.
+     * @returns {Object} Returns the new object.
+     * @example
+     *
+     * var object = { 'a': 1, 'b': '2', 'c': 3 };
+     *
+     * _.pick(object, ['a', 'c']);
+     * // => { 'a': 1, 'c': 3 }
+     */
+    var pick = rest(function(object, props) {
+      return object == null ? {} : basePick(object, baseFlatten(props, 1));
+    });
+
+    /**
+     * Creates an object composed of the `object` properties `predicate` returns
+     * truthy for. The predicate is invoked with two arguments: (value, key).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Object
+     * @param {Object} object The source object.
+     * @param {Array|Function|Object|string} [predicate=_.identity]
+     *  The function invoked per property.
+     * @returns {Object} Returns the new object.
+     * @example
+     *
+     * var object = { 'a': 1, 'b': '2', 'c': 3 };
+     *
+     * _.pickBy(object, _.isNumber);
+     * // => { 'a': 1, 'c': 3 }
+     */
+    function pickBy(object, predicate) {
+      return object == null ? {} : basePickBy(object, getIteratee(predicate));
+    }
+
+    /**
+     * This method is like `_.get` except that if the resolved value is a
+     * function it's invoked with the `this` binding of its parent object and
+     * its result is returned.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to query.
+     * @param {Array|string} path The path of the property to resolve.
+     * @param {*} [defaultValue] The value returned for `undefined` resolved values.
+     * @returns {*} Returns the resolved value.
+     * @example
+     *
+     * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] };
+     *
+     * _.result(object, 'a[0].b.c1');
+     * // => 3
+     *
+     * _.result(object, 'a[0].b.c2');
+     * // => 4
+     *
+     * _.result(object, 'a[0].b.c3', 'default');
+     * // => 'default'
+     *
+     * _.result(object, 'a[0].b.c3', _.constant('default'));
+     * // => 'default'
+     */
+    function result(object, path, defaultValue) {
+      path = isKey(path, object) ? [path] : castPath(path);
+
+      var index = -1,
+          length = path.length;
+
+      // Ensure the loop is entered when path is empty.
+      if (!length) {
+        object = undefined;
+        length = 1;
+      }
+      while (++index < length) {
+        var value = object == null ? undefined : object[path[index]];
+        if (value === undefined) {
+          index = length;
+          value = defaultValue;
+        }
+        object = isFunction(value) ? value.call(object) : value;
+      }
+      return object;
+    }
+
+    /**
+     * Sets the value at `path` of `object`. If a portion of `path` doesn't exist,
+     * it's created. Arrays are created for missing index properties while objects
+     * are created for all other missing properties. Use `_.setWith` to customize
+     * `path` creation.
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.7.0
+     * @category Object
+     * @param {Object} object The object to modify.
+     * @param {Array|string} path The path of the property to set.
+     * @param {*} value The value to set.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * var object = { 'a': [{ 'b': { 'c': 3 } }] };
+     *
+     * _.set(object, 'a[0].b.c', 4);
+     * console.log(object.a[0].b.c);
+     * // => 4
+     *
+     * _.set(object, ['x', '0', 'y', 'z'], 5);
+     * console.log(object.x[0].y.z);
+     * // => 5
+     */
+    function set(object, path, value) {
+      return object == null ? object : baseSet(object, path, value);
+    }
+
+    /**
+     * This method is like `_.set` except that it accepts `customizer` which is
+     * invoked to produce the objects of `path`.  If `customizer` returns `undefined`
+     * path creation is handled by the method instead. The `customizer` is invoked
+     * with three arguments: (nsValue, key, nsObject).
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Object
+     * @param {Object} object The object to modify.
+     * @param {Array|string} path The path of the property to set.
+     * @param {*} value The value to set.
+     * @param {Function} [customizer] The function to customize assigned values.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * var object = {};
+     *
+     * _.setWith(object, '[0][1]', 'a', Object);
+     * // => { '0': { '1': 'a' } }
+     */
+    function setWith(object, path, value, customizer) {
+      customizer = typeof customizer == 'function' ? customizer : undefined;
+      return object == null ? object : baseSet(object, path, value, customizer);
+    }
+
+    /**
+     * Creates an array of own enumerable string keyed-value pairs for `object`
+     * which can be consumed by `_.fromPairs`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @alias entries
+     * @category Object
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the new array of key-value pairs.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.toPairs(new Foo);
+     * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed)
+     */
+    function toPairs(object) {
+      return baseToPairs(object, keys(object));
+    }
+
+    /**
+     * Creates an array of own and inherited enumerable string keyed-value pairs
+     * for `object` which can be consumed by `_.fromPairs`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @alias entriesIn
+     * @category Object
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the new array of key-value pairs.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.toPairsIn(new Foo);
+     * // => [['a', 1], ['b', 2], ['c', 1]] (iteration order is not guaranteed)
+     */
+    function toPairsIn(object) {
+      return baseToPairs(object, keysIn(object));
+    }
+
+    /**
+     * An alternative to `_.reduce`; this method transforms `object` to a new
+     * `accumulator` object which is the result of running each of its own
+     * enumerable string keyed properties thru `iteratee`, with each invocation
+     * potentially mutating the `accumulator` object. The iteratee is invoked
+     * with four arguments: (accumulator, value, key, object). Iteratee functions
+     * may exit iteration early by explicitly returning `false`.
+     *
+     * @static
+     * @memberOf _
+     * @since 1.3.0
+     * @category Object
+     * @param {Array|Object} object The object to iterate over.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @param {*} [accumulator] The custom accumulator value.
+     * @returns {*} Returns the accumulated value.
+     * @example
+     *
+     * _.transform([2, 3, 4], function(result, n) {
+     *   result.push(n *= n);
+     *   return n % 2 == 0;
+     * }, []);
+     * // => [4, 9]
+     *
+     * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
+     *   (result[value] || (result[value] = [])).push(key);
+     * }, {});
+     * // => { '1': ['a', 'c'], '2': ['b'] }
+     */
+    function transform(object, iteratee, accumulator) {
+      var isArr = isArray(object) || isTypedArray(object);
+      iteratee = getIteratee(iteratee, 4);
+
+      if (accumulator == null) {
+        if (isArr || isObject(object)) {
+          var Ctor = object.constructor;
+          if (isArr) {
+            accumulator = isArray(object) ? new Ctor : [];
+          } else {
+            accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {};
+          }
+        } else {
+          accumulator = {};
+        }
+      }
+      (isArr ? arrayEach : baseForOwn)(object, function(value, index, object) {
+        return iteratee(accumulator, value, index, object);
+      });
+      return accumulator;
+    }
+
+    /**
+     * Removes the property at `path` of `object`.
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Object
+     * @param {Object} object The object to modify.
+     * @param {Array|string} path The path of the property to unset.
+     * @returns {boolean} Returns `true` if the property is deleted, else `false`.
+     * @example
+     *
+     * var object = { 'a': [{ 'b': { 'c': 7 } }] };
+     * _.unset(object, 'a[0].b.c');
+     * // => true
+     *
+     * console.log(object);
+     * // => { 'a': [{ 'b': {} }] };
+     *
+     * _.unset(object, ['a', '0', 'b', 'c']);
+     * // => true
+     *
+     * console.log(object);
+     * // => { 'a': [{ 'b': {} }] };
+     */
+    function unset(object, path) {
+      return object == null ? true : baseUnset(object, path);
+    }
+
+    /**
+     * This method is like `_.set` except that accepts `updater` to produce the
+     * value to set. Use `_.updateWith` to customize `path` creation. The `updater`
+     * is invoked with one argument: (value).
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.6.0
+     * @category Object
+     * @param {Object} object The object to modify.
+     * @param {Array|string} path The path of the property to set.
+     * @param {Function} updater The function to produce the updated value.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * var object = { 'a': [{ 'b': { 'c': 3 } }] };
+     *
+     * _.update(object, 'a[0].b.c', function(n) { return n * n; });
+     * console.log(object.a[0].b.c);
+     * // => 9
+     *
+     * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; });
+     * console.log(object.x[0].y.z);
+     * // => 0
+     */
+    function update(object, path, updater) {
+      return object == null ? object : baseUpdate(object, path, castFunction(updater));
+    }
+
+    /**
+     * This method is like `_.update` except that it accepts `customizer` which is
+     * invoked to produce the objects of `path`.  If `customizer` returns `undefined`
+     * path creation is handled by the method instead. The `customizer` is invoked
+     * with three arguments: (nsValue, key, nsObject).
+     *
+     * **Note:** This method mutates `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.6.0
+     * @category Object
+     * @param {Object} object The object to modify.
+     * @param {Array|string} path The path of the property to set.
+     * @param {Function} updater The function to produce the updated value.
+     * @param {Function} [customizer] The function to customize assigned values.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * var object = {};
+     *
+     * _.updateWith(object, '[0][1]', _.constant('a'), Object);
+     * // => { '0': { '1': 'a' } }
+     */
+    function updateWith(object, path, updater, customizer) {
+      customizer = typeof customizer == 'function' ? customizer : undefined;
+      return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer);
+    }
+
+    /**
+     * Creates an array of the own enumerable string keyed property values of `object`.
+     *
+     * **Note:** Non-object values are coerced to objects.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Object
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property values.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.values(new Foo);
+     * // => [1, 2] (iteration order is not guaranteed)
+     *
+     * _.values('hi');
+     * // => ['h', 'i']
+     */
+    function values(object) {
+      return object ? baseValues(object, keys(object)) : [];
+    }
+
+    /**
+     * Creates an array of the own and inherited enumerable string keyed property
+     * values of `object`.
+     *
+     * **Note:** Non-object values are coerced to objects.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Object
+     * @param {Object} object The object to query.
+     * @returns {Array} Returns the array of property values.
+     * @example
+     *
+     * function Foo() {
+     *   this.a = 1;
+     *   this.b = 2;
+     * }
+     *
+     * Foo.prototype.c = 3;
+     *
+     * _.valuesIn(new Foo);
+     * // => [1, 2, 3] (iteration order is not guaranteed)
+     */
+    function valuesIn(object) {
+      return object == null ? [] : baseValues(object, keysIn(object));
+    }
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Clamps `number` within the inclusive `lower` and `upper` bounds.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Number
+     * @param {number} number The number to clamp.
+     * @param {number} [lower] The lower bound.
+     * @param {number} upper The upper bound.
+     * @returns {number} Returns the clamped number.
+     * @example
+     *
+     * _.clamp(-10, -5, 5);
+     * // => -5
+     *
+     * _.clamp(10, -5, 5);
+     * // => 5
+     */
+    function clamp(number, lower, upper) {
+      if (upper === undefined) {
+        upper = lower;
+        lower = undefined;
+      }
+      if (upper !== undefined) {
+        upper = toNumber(upper);
+        upper = upper === upper ? upper : 0;
+      }
+      if (lower !== undefined) {
+        lower = toNumber(lower);
+        lower = lower === lower ? lower : 0;
+      }
+      return baseClamp(toNumber(number), lower, upper);
+    }
+
+    /**
+     * Checks if `n` is between `start` and up to but not including, `end`. If
+     * `end` is not specified, it's set to `start` with `start` then set to `0`.
+     * If `start` is greater than `end` the params are swapped to support
+     * negative ranges.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.3.0
+     * @category Number
+     * @param {number} number The number to check.
+     * @param {number} [start=0] The start of the range.
+     * @param {number} end The end of the range.
+     * @returns {boolean} Returns `true` if `number` is in the range, else `false`.
+     * @example
+     *
+     * _.inRange(3, 2, 4);
+     * // => true
+     *
+     * _.inRange(4, 8);
+     * // => true
+     *
+     * _.inRange(4, 2);
+     * // => false
+     *
+     * _.inRange(2, 2);
+     * // => false
+     *
+     * _.inRange(1.2, 2);
+     * // => true
+     *
+     * _.inRange(5.2, 4);
+     * // => false
+     *
+     * _.inRange(-3, -2, -6);
+     * // => true
+     */
+    function inRange(number, start, end) {
+      start = toNumber(start) || 0;
+      if (end === undefined) {
+        end = start;
+        start = 0;
+      } else {
+        end = toNumber(end) || 0;
+      }
+      number = toNumber(number);
+      return baseInRange(number, start, end);
+    }
+
+    /**
+     * Produces a random number between the inclusive `lower` and `upper` bounds.
+     * If only one argument is provided a number between `0` and the given number
+     * is returned. If `floating` is `true`, or either `lower` or `upper` are
+     * floats, a floating-point number is returned instead of an integer.
+     *
+     * **Note:** JavaScript follows the IEEE-754 standard for resolving
+     * floating-point values which can produce unexpected results.
+     *
+     * @static
+     * @memberOf _
+     * @since 0.7.0
+     * @category Number
+     * @param {number} [lower=0] The lower bound.
+     * @param {number} [upper=1] The upper bound.
+     * @param {boolean} [floating] Specify returning a floating-point number.
+     * @returns {number} Returns the random number.
+     * @example
+     *
+     * _.random(0, 5);
+     * // => an integer between 0 and 5
+     *
+     * _.random(5);
+     * // => also an integer between 0 and 5
+     *
+     * _.random(5, true);
+     * // => a floating-point number between 0 and 5
+     *
+     * _.random(1.2, 5.2);
+     * // => a floating-point number between 1.2 and 5.2
+     */
+    function random(lower, upper, floating) {
+      if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) {
+        upper = floating = undefined;
+      }
+      if (floating === undefined) {
+        if (typeof upper == 'boolean') {
+          floating = upper;
+          upper = undefined;
+        }
+        else if (typeof lower == 'boolean') {
+          floating = lower;
+          lower = undefined;
+        }
+      }
+      if (lower === undefined && upper === undefined) {
+        lower = 0;
+        upper = 1;
+      }
+      else {
+        lower = toNumber(lower) || 0;
+        if (upper === undefined) {
+          upper = lower;
+          lower = 0;
+        } else {
+          upper = toNumber(upper) || 0;
+        }
+      }
+      if (lower > upper) {
+        var temp = lower;
+        lower = upper;
+        upper = temp;
+      }
+      if (floating || lower % 1 || upper % 1) {
+        var rand = nativeRandom();
+        return nativeMin(lower + (rand * (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper);
+      }
+      return baseRandom(lower, upper);
+    }
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the camel cased string.
+     * @example
+     *
+     * _.camelCase('Foo Bar');
+     * // => 'fooBar'
+     *
+     * _.camelCase('--foo-bar--');
+     * // => 'fooBar'
+     *
+     * _.camelCase('__FOO_BAR__');
+     * // => 'fooBar'
+     */
+    var camelCase = createCompounder(function(result, word, index) {
+      word = word.toLowerCase();
+      return result + (index ? capitalize(word) : word);
+    });
+
+    /**
+     * Converts the first character of `string` to upper case and the remaining
+     * to lower case.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to capitalize.
+     * @returns {string} Returns the capitalized string.
+     * @example
+     *
+     * _.capitalize('FRED');
+     * // => 'Fred'
+     */
+    function capitalize(string) {
+      return upperFirst(toString(string).toLowerCase());
+    }
+
+    /**
+     * Deburrs `string` by converting
+     * [latin-1 supplementary letters](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)
+     * to basic latin letters and removing
+     * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to deburr.
+     * @returns {string} Returns the deburred string.
+     * @example
+     *
+     * _.deburr('déjà vu');
+     * // => 'deja vu'
+     */
+    function deburr(string) {
+      string = toString(string);
+      return string && string.replace(reLatin1, deburrLetter).replace(reComboMark, '');
+    }
+
+    /**
+     * Checks if `string` ends with the given target string.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to search.
+     * @param {string} [target] The string to search for.
+     * @param {number} [position=string.length] The position to search from.
+     * @returns {boolean} Returns `true` if `string` ends with `target`,
+     *  else `false`.
+     * @example
+     *
+     * _.endsWith('abc', 'c');
+     * // => true
+     *
+     * _.endsWith('abc', 'b');
+     * // => false
+     *
+     * _.endsWith('abc', 'b', 2);
+     * // => true
+     */
+    function endsWith(string, target, position) {
+      string = toString(string);
+      target = typeof target == 'string' ? target : (target + '');
+
+      var length = string.length;
+      position = position === undefined
+        ? length
+        : baseClamp(toInteger(position), 0, length);
+
+      position -= target.length;
+      return position >= 0 && string.indexOf(target, position) == position;
+    }
+
+    /**
+     * Converts the characters "&", "<", ">", '"', "'", and "\`" in `string` to
+     * their corresponding HTML entities.
+     *
+     * **Note:** No other characters are escaped. To escape additional
+     * characters use a third-party library like [_he_](https://mths.be/he).
+     *
+     * Though the ">" character is escaped for symmetry, characters like
+     * ">" and "/" don't need escaping in HTML and have no special meaning
+     * unless they're part of a tag or unquoted attribute value. See
+     * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)
+     * (under "semi-related fun fact") for more details.
+     *
+     * Backticks are escaped because in IE < 9, they can break out of
+     * attribute values or HTML comments. See [#59](https://html5sec.org/#59),
+     * [#102](https://html5sec.org/#102), [#108](https://html5sec.org/#108), and
+     * [#133](https://html5sec.org/#133) of the
+     * [HTML5 Security Cheatsheet](https://html5sec.org/) for more details.
+     *
+     * When working with HTML you should always
+     * [quote attribute values](http://wonko.com/post/html-escaping) to reduce
+     * XSS vectors.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category String
+     * @param {string} [string=''] The string to escape.
+     * @returns {string} Returns the escaped string.
+     * @example
+     *
+     * _.escape('fred, barney, & pebbles');
+     * // => 'fred, barney, &amp; pebbles'
+     */
+    function escape(string) {
+      string = toString(string);
+      return (string && reHasUnescapedHtml.test(string))
+        ? string.replace(reUnescapedHtml, escapeHtmlChar)
+        : string;
+    }
+
+    /**
+     * Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+",
+     * "?", "(", ")", "[", "]", "{", "}", and "|" in `string`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to escape.
+     * @returns {string} Returns the escaped string.
+     * @example
+     *
+     * _.escapeRegExp('[lodash](https://lodash.com/)');
+     * // => '\[lodash\]\(https://lodash\.com/\)'
+     */
+    function escapeRegExp(string) {
+      string = toString(string);
+      return (string && reHasRegExpChar.test(string))
+        ? string.replace(reRegExpChar, '\\$&')
+        : string;
+    }
+
+    /**
+     * Converts `string` to
+     * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the kebab cased string.
+     * @example
+     *
+     * _.kebabCase('Foo Bar');
+     * // => 'foo-bar'
+     *
+     * _.kebabCase('fooBar');
+     * // => 'foo-bar'
+     *
+     * _.kebabCase('__FOO_BAR__');
+     * // => 'foo-bar'
+     */
+    var kebabCase = createCompounder(function(result, word, index) {
+      return result + (index ? '-' : '') + word.toLowerCase();
+    });
+
+    /**
+     * Converts `string`, as space separated words, to lower case.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the lower cased string.
+     * @example
+     *
+     * _.lowerCase('--Foo-Bar--');
+     * // => 'foo bar'
+     *
+     * _.lowerCase('fooBar');
+     * // => 'foo bar'
+     *
+     * _.lowerCase('__FOO_BAR__');
+     * // => 'foo bar'
+     */
+    var lowerCase = createCompounder(function(result, word, index) {
+      return result + (index ? ' ' : '') + word.toLowerCase();
+    });
+
+    /**
+     * Converts the first character of `string` to lower case.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the converted string.
+     * @example
+     *
+     * _.lowerFirst('Fred');
+     * // => 'fred'
+     *
+     * _.lowerFirst('FRED');
+     * // => 'fRED'
+     */
+    var lowerFirst = createCaseFirst('toLowerCase');
+
+    /**
+     * Pads `string` on the left and right sides if it's shorter than `length`.
+     * Padding characters are truncated if they can't be evenly divided by `length`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to pad.
+     * @param {number} [length=0] The padding length.
+     * @param {string} [chars=' '] The string used as padding.
+     * @returns {string} Returns the padded string.
+     * @example
+     *
+     * _.pad('abc', 8);
+     * // => '  abc   '
+     *
+     * _.pad('abc', 8, '_-');
+     * // => '_-abc_-_'
+     *
+     * _.pad('abc', 3);
+     * // => 'abc'
+     */
+    function pad(string, length, chars) {
+      string = toString(string);
+      length = toInteger(length);
+
+      var strLength = length ? stringSize(string) : 0;
+      if (!length || strLength >= length) {
+        return string;
+      }
+      var mid = (length - strLength) / 2;
+      return (
+        createPadding(nativeFloor(mid), chars) +
+        string +
+        createPadding(nativeCeil(mid), chars)
+      );
+    }
+
+    /**
+     * Pads `string` on the right side if it's shorter than `length`. Padding
+     * characters are truncated if they exceed `length`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to pad.
+     * @param {number} [length=0] The padding length.
+     * @param {string} [chars=' '] The string used as padding.
+     * @returns {string} Returns the padded string.
+     * @example
+     *
+     * _.padEnd('abc', 6);
+     * // => 'abc   '
+     *
+     * _.padEnd('abc', 6, '_-');
+     * // => 'abc_-_'
+     *
+     * _.padEnd('abc', 3);
+     * // => 'abc'
+     */
+    function padEnd(string, length, chars) {
+      string = toString(string);
+      length = toInteger(length);
+
+      var strLength = length ? stringSize(string) : 0;
+      return (length && strLength < length)
+        ? (string + createPadding(length - strLength, chars))
+        : string;
+    }
+
+    /**
+     * Pads `string` on the left side if it's shorter than `length`. Padding
+     * characters are truncated if they exceed `length`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to pad.
+     * @param {number} [length=0] The padding length.
+     * @param {string} [chars=' '] The string used as padding.
+     * @returns {string} Returns the padded string.
+     * @example
+     *
+     * _.padStart('abc', 6);
+     * // => '   abc'
+     *
+     * _.padStart('abc', 6, '_-');
+     * // => '_-_abc'
+     *
+     * _.padStart('abc', 3);
+     * // => 'abc'
+     */
+    function padStart(string, length, chars) {
+      string = toString(string);
+      length = toInteger(length);
+
+      var strLength = length ? stringSize(string) : 0;
+      return (length && strLength < length)
+        ? (createPadding(length - strLength, chars) + string)
+        : string;
+    }
+
+    /**
+     * Converts `string` to an integer of the specified radix. If `radix` is
+     * `undefined` or `0`, a `radix` of `10` is used unless `value` is a
+     * hexadecimal, in which case a `radix` of `16` is used.
+     *
+     * **Note:** This method aligns with the
+     * [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`.
+     *
+     * @static
+     * @memberOf _
+     * @since 1.1.0
+     * @category String
+     * @param {string} string The string to convert.
+     * @param {number} [radix=10] The radix to interpret `value` by.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {number} Returns the converted integer.
+     * @example
+     *
+     * _.parseInt('08');
+     * // => 8
+     *
+     * _.map(['6', '08', '10'], _.parseInt);
+     * // => [6, 8, 10]
+     */
+    function parseInt(string, radix, guard) {
+      // Chrome fails to trim leading <BOM> whitespace characters.
+      // See https://bugs.chromium.org/p/v8/issues/detail?id=3109 for more details.
+      if (guard || radix == null) {
+        radix = 0;
+      } else if (radix) {
+        radix = +radix;
+      }
+      string = toString(string).replace(reTrim, '');
+      return nativeParseInt(string, radix || (reHasHexPrefix.test(string) ? 16 : 10));
+    }
+
+    /**
+     * Repeats the given string `n` times.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to repeat.
+     * @param {number} [n=1] The number of times to repeat the string.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {string} Returns the repeated string.
+     * @example
+     *
+     * _.repeat('*', 3);
+     * // => '***'
+     *
+     * _.repeat('abc', 2);
+     * // => 'abcabc'
+     *
+     * _.repeat('abc', 0);
+     * // => ''
+     */
+    function repeat(string, n, guard) {
+      if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) {
+        n = 1;
+      } else {
+        n = toInteger(n);
+      }
+      return baseRepeat(toString(string), n);
+    }
+
+    /**
+     * Replaces matches for `pattern` in `string` with `replacement`.
+     *
+     * **Note:** This method is based on
+     * [`String#replace`](https://mdn.io/String/replace).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to modify.
+     * @param {RegExp|string} pattern The pattern to replace.
+     * @param {Function|string} replacement The match replacement.
+     * @returns {string} Returns the modified string.
+     * @example
+     *
+     * _.replace('Hi Fred', 'Fred', 'Barney');
+     * // => 'Hi Barney'
+     */
+    function replace() {
+      var args = arguments,
+          string = toString(args[0]);
+
+      return args.length < 3 ? string : nativeReplace.call(string, args[1], args[2]);
+    }
+
+    /**
+     * Converts `string` to
+     * [snake case](https://en.wikipedia.org/wiki/Snake_case).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the snake cased string.
+     * @example
+     *
+     * _.snakeCase('Foo Bar');
+     * // => 'foo_bar'
+     *
+     * _.snakeCase('fooBar');
+     * // => 'foo_bar'
+     *
+     * _.snakeCase('--FOO-BAR--');
+     * // => 'foo_bar'
+     */
+    var snakeCase = createCompounder(function(result, word, index) {
+      return result + (index ? '_' : '') + word.toLowerCase();
+    });
+
+    /**
+     * Splits `string` by `separator`.
+     *
+     * **Note:** This method is based on
+     * [`String#split`](https://mdn.io/String/split).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to split.
+     * @param {RegExp|string} separator The separator pattern to split by.
+     * @param {number} [limit] The length to truncate results to.
+     * @returns {Array} Returns the new array of string segments.
+     * @example
+     *
+     * _.split('a-b-c', '-', 2);
+     * // => ['a', 'b']
+     */
+    function split(string, separator, limit) {
+      if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) {
+        separator = limit = undefined;
+      }
+      limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0;
+      if (!limit) {
+        return [];
+      }
+      string = toString(string);
+      if (string && (
+            typeof separator == 'string' ||
+            (separator != null && !isRegExp(separator))
+          )) {
+        separator += '';
+        if (separator == '' && reHasComplexSymbol.test(string)) {
+          return castSlice(stringToArray(string), 0, limit);
+        }
+      }
+      return nativeSplit.call(string, separator, limit);
+    }
+
+    /**
+     * Converts `string` to
+     * [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage).
+     *
+     * @static
+     * @memberOf _
+     * @since 3.1.0
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the start cased string.
+     * @example
+     *
+     * _.startCase('--foo-bar--');
+     * // => 'Foo Bar'
+     *
+     * _.startCase('fooBar');
+     * // => 'Foo Bar'
+     *
+     * _.startCase('__FOO_BAR__');
+     * // => 'FOO BAR'
+     */
+    var startCase = createCompounder(function(result, word, index) {
+      return result + (index ? ' ' : '') + upperFirst(word);
+    });
+
+    /**
+     * Checks if `string` starts with the given target string.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to search.
+     * @param {string} [target] The string to search for.
+     * @param {number} [position=0] The position to search from.
+     * @returns {boolean} Returns `true` if `string` starts with `target`,
+     *  else `false`.
+     * @example
+     *
+     * _.startsWith('abc', 'a');
+     * // => true
+     *
+     * _.startsWith('abc', 'b');
+     * // => false
+     *
+     * _.startsWith('abc', 'b', 1);
+     * // => true
+     */
+    function startsWith(string, target, position) {
+      string = toString(string);
+      position = baseClamp(toInteger(position), 0, string.length);
+      return string.lastIndexOf(target, position) == position;
+    }
+
+    /**
+     * Creates a compiled template function that can interpolate data properties
+     * in "interpolate" delimiters, HTML-escape interpolated data properties in
+     * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data
+     * properties may be accessed as free variables in the template. If a setting
+     * object is given, it takes precedence over `_.templateSettings` values.
+     *
+     * **Note:** In the development build `_.template` utilizes
+     * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl)
+     * for easier debugging.
+     *
+     * For more information on precompiling templates see
+     * [lodash's custom builds documentation](https://lodash.com/custom-builds).
+     *
+     * For more information on Chrome extension sandboxes see
+     * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval).
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category String
+     * @param {string} [string=''] The template string.
+     * @param {Object} [options={}] The options object.
+     * @param {RegExp} [options.escape=_.templateSettings.escape]
+     *  The HTML "escape" delimiter.
+     * @param {RegExp} [options.evaluate=_.templateSettings.evaluate]
+     *  The "evaluate" delimiter.
+     * @param {Object} [options.imports=_.templateSettings.imports]
+     *  An object to import into the template as free variables.
+     * @param {RegExp} [options.interpolate=_.templateSettings.interpolate]
+     *  The "interpolate" delimiter.
+     * @param {string} [options.sourceURL='lodash.templateSources[n]']
+     *  The sourceURL of the compiled template.
+     * @param {string} [options.variable='obj']
+     *  The data object variable name.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Function} Returns the compiled template function.
+     * @example
+     *
+     * // Use the "interpolate" delimiter to create a compiled template.
+     * var compiled = _.template('hello <%= user %>!');
+     * compiled({ 'user': 'fred' });
+     * // => 'hello fred!'
+     *
+     * // Use the HTML "escape" delimiter to escape data property values.
+     * var compiled = _.template('<b><%- value %></b>');
+     * compiled({ 'value': '<script>' });
+     * // => '<b>&lt;script&gt;</b>'
+     *
+     * // Use the "evaluate" delimiter to execute JavaScript and generate HTML.
+     * var compiled = _.template('<% _.forEach(users, function(user) { %><li><%- user %></li><% }); %>');
+     * compiled({ 'users': ['fred', 'barney'] });
+     * // => '<li>fred</li><li>barney</li>'
+     *
+     * // Use the internal `print` function in "evaluate" delimiters.
+     * var compiled = _.template('<% print("hello " + user); %>!');
+     * compiled({ 'user': 'barney' });
+     * // => 'hello barney!'
+     *
+     * // Use the ES delimiter as an alternative to the default "interpolate" delimiter.
+     * var compiled = _.template('hello ${ user }!');
+     * compiled({ 'user': 'pebbles' });
+     * // => 'hello pebbles!'
+     *
+     * // Use custom template delimiters.
+     * _.templateSettings.interpolate = /{{([\s\S]+?)}}/g;
+     * var compiled = _.template('hello {{ user }}!');
+     * compiled({ 'user': 'mustache' });
+     * // => 'hello mustache!'
+     *
+     * // Use backslashes to treat delimiters as plain text.
+     * var compiled = _.template('<%= "\\<%- value %\\>" %>');
+     * compiled({ 'value': 'ignored' });
+     * // => '<%- value %>'
+     *
+     * // Use the `imports` option to import `jQuery` as `jq`.
+     * var text = '<% jq.each(users, function(user) { %><li><%- user %></li><% }); %>';
+     * var compiled = _.template(text, { 'imports': { 'jq': jQuery } });
+     * compiled({ 'users': ['fred', 'barney'] });
+     * // => '<li>fred</li><li>barney</li>'
+     *
+     * // Use the `sourceURL` option to specify a custom sourceURL for the template.
+     * var compiled = _.template('hello <%= user %>!', { 'sourceURL': '/basic/greeting.jst' });
+     * compiled(data);
+     * // => Find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector.
+     *
+     * // Use the `variable` option to ensure a with-statement isn't used in the compiled template.
+     * var compiled = _.template('hi <%= data.user %>!', { 'variable': 'data' });
+     * compiled.source;
+     * // => function(data) {
+     * //   var __t, __p = '';
+     * //   __p += 'hi ' + ((__t = ( data.user )) == null ? '' : __t) + '!';
+     * //   return __p;
+     * // }
+     *
+     * // Use the `source` property to inline compiled templates for meaningful
+     * // line numbers in error messages and stack traces.
+     * fs.writeFileSync(path.join(cwd, 'jst.js'), '\
+     *   var JST = {\
+     *     "main": ' + _.template(mainText).source + '\
+     *   };\
+     * ');
+     */
+    function template(string, options, guard) {
+      // Based on John Resig's `tmpl` implementation
+      // (http://ejohn.org/blog/javascript-micro-templating/)
+      // and Laura Doktorova's doT.js (https://github.com/olado/doT).
+      var settings = lodash.templateSettings;
+
+      if (guard && isIterateeCall(string, options, guard)) {
+        options = undefined;
+      }
+      string = toString(string);
+      options = assignInWith({}, options, settings, assignInDefaults);
+
+      var imports = assignInWith({}, options.imports, settings.imports, assignInDefaults),
+          importsKeys = keys(imports),
+          importsValues = baseValues(imports, importsKeys);
+
+      var isEscaping,
+          isEvaluating,
+          index = 0,
+          interpolate = options.interpolate || reNoMatch,
+          source = "__p += '";
+
+      // Compile the regexp to match each delimiter.
+      var reDelimiters = RegExp(
+        (options.escape || reNoMatch).source + '|' +
+        interpolate.source + '|' +
+        (interpolate === reInterpolate ? reEsTemplate : reNoMatch).source + '|' +
+        (options.evaluate || reNoMatch).source + '|$'
+      , 'g');
+
+      // Use a sourceURL for easier debugging.
+      var sourceURL = '//# sourceURL=' +
+        ('sourceURL' in options
+          ? options.sourceURL
+          : ('lodash.templateSources[' + (++templateCounter) + ']')
+        ) + '\n';
+
+      string.replace(reDelimiters, function(match, escapeValue, interpolateValue, esTemplateValue, evaluateValue, offset) {
+        interpolateValue || (interpolateValue = esTemplateValue);
+
+        // Escape characters that can't be included in string literals.
+        source += string.slice(index, offset).replace(reUnescapedString, escapeStringChar);
+
+        // Replace delimiters with snippets.
+        if (escapeValue) {
+          isEscaping = true;
+          source += "' +\n__e(" + escapeValue + ") +\n'";
+        }
+        if (evaluateValue) {
+          isEvaluating = true;
+          source += "';\n" + evaluateValue + ";\n__p += '";
+        }
+        if (interpolateValue) {
+          source += "' +\n((__t = (" + interpolateValue + ")) == null ? '' : __t) +\n'";
+        }
+        index = offset + match.length;
+
+        // The JS engine embedded in Adobe products needs `match` returned in
+        // order to produce the correct `offset` value.
+        return match;
+      });
+
+      source += "';\n";
+
+      // If `variable` is not specified wrap a with-statement around the generated
+      // code to add the data object to the top of the scope chain.
+      var variable = options.variable;
+      if (!variable) {
+        source = 'with (obj) {\n' + source + '\n}\n';
+      }
+      // Cleanup code by stripping empty strings.
+      source = (isEvaluating ? source.replace(reEmptyStringLeading, '') : source)
+        .replace(reEmptyStringMiddle, '$1')
+        .replace(reEmptyStringTrailing, '$1;');
+
+      // Frame code as the function body.
+      source = 'function(' + (variable || 'obj') + ') {\n' +
+        (variable
+          ? ''
+          : 'obj || (obj = {});\n'
+        ) +
+        "var __t, __p = ''" +
+        (isEscaping
+           ? ', __e = _.escape'
+           : ''
+        ) +
+        (isEvaluating
+          ? ', __j = Array.prototype.join;\n' +
+            "function print() { __p += __j.call(arguments, '') }\n"
+          : ';\n'
+        ) +
+        source +
+        'return __p\n}';
+
+      var result = attempt(function() {
+        return Function(importsKeys, sourceURL + 'return ' + source)
+          .apply(undefined, importsValues);
+      });
+
+      // Provide the compiled function's source by its `toString` method or
+      // the `source` property as a convenience for inlining compiled templates.
+      result.source = source;
+      if (isError(result)) {
+        throw result;
+      }
+      return result;
+    }
+
+    /**
+     * Converts `string`, as a whole, to lower case just like
+     * [String#toLowerCase](https://mdn.io/toLowerCase).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the lower cased string.
+     * @example
+     *
+     * _.toLower('--Foo-Bar--');
+     * // => '--foo-bar--'
+     *
+     * _.toLower('fooBar');
+     * // => 'foobar'
+     *
+     * _.toLower('__FOO_BAR__');
+     * // => '__foo_bar__'
+     */
+    function toLower(value) {
+      return toString(value).toLowerCase();
+    }
+
+    /**
+     * Converts `string`, as a whole, to upper case just like
+     * [String#toUpperCase](https://mdn.io/toUpperCase).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the upper cased string.
+     * @example
+     *
+     * _.toUpper('--foo-bar--');
+     * // => '--FOO-BAR--'
+     *
+     * _.toUpper('fooBar');
+     * // => 'FOOBAR'
+     *
+     * _.toUpper('__foo_bar__');
+     * // => '__FOO_BAR__'
+     */
+    function toUpper(value) {
+      return toString(value).toUpperCase();
+    }
+
+    /**
+     * Removes leading and trailing whitespace or specified characters from `string`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to trim.
+     * @param {string} [chars=whitespace] The characters to trim.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {string} Returns the trimmed string.
+     * @example
+     *
+     * _.trim('  abc  ');
+     * // => 'abc'
+     *
+     * _.trim('-_-abc-_-', '_-');
+     * // => 'abc'
+     *
+     * _.map(['  foo  ', '  bar  '], _.trim);
+     * // => ['foo', 'bar']
+     */
+    function trim(string, chars, guard) {
+      string = toString(string);
+      if (!string) {
+        return string;
+      }
+      if (guard || chars === undefined) {
+        return string.replace(reTrim, '');
+      }
+      if (!(chars += '')) {
+        return string;
+      }
+      var strSymbols = stringToArray(string),
+          chrSymbols = stringToArray(chars),
+          start = charsStartIndex(strSymbols, chrSymbols),
+          end = charsEndIndex(strSymbols, chrSymbols) + 1;
+
+      return castSlice(strSymbols, start, end).join('');
+    }
+
+    /**
+     * Removes trailing whitespace or specified characters from `string`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to trim.
+     * @param {string} [chars=whitespace] The characters to trim.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {string} Returns the trimmed string.
+     * @example
+     *
+     * _.trimEnd('  abc  ');
+     * // => '  abc'
+     *
+     * _.trimEnd('-_-abc-_-', '_-');
+     * // => '-_-abc'
+     */
+    function trimEnd(string, chars, guard) {
+      string = toString(string);
+      if (!string) {
+        return string;
+      }
+      if (guard || chars === undefined) {
+        return string.replace(reTrimEnd, '');
+      }
+      if (!(chars += '')) {
+        return string;
+      }
+      var strSymbols = stringToArray(string),
+          end = charsEndIndex(strSymbols, stringToArray(chars)) + 1;
+
+      return castSlice(strSymbols, 0, end).join('');
+    }
+
+    /**
+     * Removes leading whitespace or specified characters from `string`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to trim.
+     * @param {string} [chars=whitespace] The characters to trim.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {string} Returns the trimmed string.
+     * @example
+     *
+     * _.trimStart('  abc  ');
+     * // => 'abc  '
+     *
+     * _.trimStart('-_-abc-_-', '_-');
+     * // => 'abc-_-'
+     */
+    function trimStart(string, chars, guard) {
+      string = toString(string);
+      if (!string) {
+        return string;
+      }
+      if (guard || chars === undefined) {
+        return string.replace(reTrimStart, '');
+      }
+      if (!(chars += '')) {
+        return string;
+      }
+      var strSymbols = stringToArray(string),
+          start = charsStartIndex(strSymbols, stringToArray(chars));
+
+      return castSlice(strSymbols, start).join('');
+    }
+
+    /**
+     * Truncates `string` if it's longer than the given maximum string length.
+     * The last characters of the truncated string are replaced with the omission
+     * string which defaults to "...".
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to truncate.
+     * @param {Object} [options={}] The options object.
+     * @param {number} [options.length=30] The maximum string length.
+     * @param {string} [options.omission='...'] The string to indicate text is omitted.
+     * @param {RegExp|string} [options.separator] The separator pattern to truncate to.
+     * @returns {string} Returns the truncated string.
+     * @example
+     *
+     * _.truncate('hi-diddly-ho there, neighborino');
+     * // => 'hi-diddly-ho there, neighbo...'
+     *
+     * _.truncate('hi-diddly-ho there, neighborino', {
+     *   'length': 24,
+     *   'separator': ' '
+     * });
+     * // => 'hi-diddly-ho there,...'
+     *
+     * _.truncate('hi-diddly-ho there, neighborino', {
+     *   'length': 24,
+     *   'separator': /,? +/
+     * });
+     * // => 'hi-diddly-ho there...'
+     *
+     * _.truncate('hi-diddly-ho there, neighborino', {
+     *   'omission': ' [...]'
+     * });
+     * // => 'hi-diddly-ho there, neig [...]'
+     */
+    function truncate(string, options) {
+      var length = DEFAULT_TRUNC_LENGTH,
+          omission = DEFAULT_TRUNC_OMISSION;
+
+      if (isObject(options)) {
+        var separator = 'separator' in options ? options.separator : separator;
+        length = 'length' in options ? toInteger(options.length) : length;
+        omission = 'omission' in options ? toString(options.omission) : omission;
+      }
+      string = toString(string);
+
+      var strLength = string.length;
+      if (reHasComplexSymbol.test(string)) {
+        var strSymbols = stringToArray(string);
+        strLength = strSymbols.length;
+      }
+      if (length >= strLength) {
+        return string;
+      }
+      var end = length - stringSize(omission);
+      if (end < 1) {
+        return omission;
+      }
+      var result = strSymbols
+        ? castSlice(strSymbols, 0, end).join('')
+        : string.slice(0, end);
+
+      if (separator === undefined) {
+        return result + omission;
+      }
+      if (strSymbols) {
+        end += (result.length - end);
+      }
+      if (isRegExp(separator)) {
+        if (string.slice(end).search(separator)) {
+          var match,
+              substring = result;
+
+          if (!separator.global) {
+            separator = RegExp(separator.source, toString(reFlags.exec(separator)) + 'g');
+          }
+          separator.lastIndex = 0;
+          while ((match = separator.exec(substring))) {
+            var newEnd = match.index;
+          }
+          result = result.slice(0, newEnd === undefined ? end : newEnd);
+        }
+      } else if (string.indexOf(separator, end) != end) {
+        var index = result.lastIndexOf(separator);
+        if (index > -1) {
+          result = result.slice(0, index);
+        }
+      }
+      return result + omission;
+    }
+
+    /**
+     * The inverse of `_.escape`; this method converts the HTML entities
+     * `&amp;`, `&lt;`, `&gt;`, `&quot;`, `&#39;`, and `&#96;` in `string` to
+     * their corresponding characters.
+     *
+     * **Note:** No other HTML entities are unescaped. To unescape additional
+     * HTML entities use a third-party library like [_he_](https://mths.be/he).
+     *
+     * @static
+     * @memberOf _
+     * @since 0.6.0
+     * @category String
+     * @param {string} [string=''] The string to unescape.
+     * @returns {string} Returns the unescaped string.
+     * @example
+     *
+     * _.unescape('fred, barney, &amp; pebbles');
+     * // => 'fred, barney, & pebbles'
+     */
+    function unescape(string) {
+      string = toString(string);
+      return (string && reHasEscapedHtml.test(string))
+        ? string.replace(reEscapedHtml, unescapeHtmlChar)
+        : string;
+    }
+
+    /**
+     * Converts `string`, as space separated words, to upper case.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the upper cased string.
+     * @example
+     *
+     * _.upperCase('--foo-bar');
+     * // => 'FOO BAR'
+     *
+     * _.upperCase('fooBar');
+     * // => 'FOO BAR'
+     *
+     * _.upperCase('__foo_bar__');
+     * // => 'FOO BAR'
+     */
+    var upperCase = createCompounder(function(result, word, index) {
+      return result + (index ? ' ' : '') + word.toUpperCase();
+    });
+
+    /**
+     * Converts the first character of `string` to upper case.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category String
+     * @param {string} [string=''] The string to convert.
+     * @returns {string} Returns the converted string.
+     * @example
+     *
+     * _.upperFirst('fred');
+     * // => 'Fred'
+     *
+     * _.upperFirst('FRED');
+     * // => 'FRED'
+     */
+    var upperFirst = createCaseFirst('toUpperCase');
+
+    /**
+     * Splits `string` into an array of its words.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category String
+     * @param {string} [string=''] The string to inspect.
+     * @param {RegExp|string} [pattern] The pattern to match words.
+     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
+     * @returns {Array} Returns the words of `string`.
+     * @example
+     *
+     * _.words('fred, barney, & pebbles');
+     * // => ['fred', 'barney', 'pebbles']
+     *
+     * _.words('fred, barney, & pebbles', /[^, ]+/g);
+     * // => ['fred', 'barney', '&', 'pebbles']
+     */
+    function words(string, pattern, guard) {
+      string = toString(string);
+      pattern = guard ? undefined : pattern;
+
+      if (pattern === undefined) {
+        pattern = reHasComplexWord.test(string) ? reComplexWord : reBasicWord;
+      }
+      return string.match(pattern) || [];
+    }
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Attempts to invoke `func`, returning either the result or the caught error
+     * object. Any additional arguments are provided to `func` when it's invoked.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Util
+     * @param {Function} func The function to attempt.
+     * @param {...*} [args] The arguments to invoke `func` with.
+     * @returns {*} Returns the `func` result or error object.
+     * @example
+     *
+     * // Avoid throwing errors for invalid selectors.
+     * var elements = _.attempt(function(selector) {
+     *   return document.querySelectorAll(selector);
+     * }, '>_>');
+     *
+     * if (_.isError(elements)) {
+     *   elements = [];
+     * }
+     */
+    var attempt = rest(function(func, args) {
+      try {
+        return apply(func, undefined, args);
+      } catch (e) {
+        return isError(e) ? e : new Error(e);
+      }
+    });
+
+    /**
+     * Binds methods of an object to the object itself, overwriting the existing
+     * method.
+     *
+     * **Note:** This method doesn't set the "length" property of bound functions.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Util
+     * @param {Object} object The object to bind and assign the bound methods to.
+     * @param {...(string|string[])} methodNames The object method names to bind.
+     * @returns {Object} Returns `object`.
+     * @example
+     *
+     * var view = {
+     *   'label': 'docs',
+     *   'onClick': function() {
+     *     console.log('clicked ' + this.label);
+     *   }
+     * };
+     *
+     * _.bindAll(view, 'onClick');
+     * jQuery(element).on('click', view.onClick);
+     * // => Logs 'clicked docs' when clicked.
+     */
+    var bindAll = rest(function(object, methodNames) {
+      arrayEach(baseFlatten(methodNames, 1), function(key) {
+        object[key] = bind(object[key], object);
+      });
+      return object;
+    });
+
+    /**
+     * Creates a function that iterates over `pairs` and invokes the corresponding
+     * function of the first predicate to return truthy. The predicate-function
+     * pairs are invoked with the `this` binding and arguments of the created
+     * function.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Util
+     * @param {Array} pairs The predicate-function pairs.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var func = _.cond([
+     *   [_.matches({ 'a': 1 }),           _.constant('matches A')],
+     *   [_.conforms({ 'b': _.isNumber }), _.constant('matches B')],
+     *   [_.constant(true),                _.constant('no match')]
+     * ]);
+     *
+     * func({ 'a': 1, 'b': 2 });
+     * // => 'matches A'
+     *
+     * func({ 'a': 0, 'b': 1 });
+     * // => 'matches B'
+     *
+     * func({ 'a': '1', 'b': '2' });
+     * // => 'no match'
+     */
+    function cond(pairs) {
+      var length = pairs ? pairs.length : 0,
+          toIteratee = getIteratee();
+
+      pairs = !length ? [] : arrayMap(pairs, function(pair) {
+        if (typeof pair[1] != 'function') {
+          throw new TypeError(FUNC_ERROR_TEXT);
+        }
+        return [toIteratee(pair[0]), pair[1]];
+      });
+
+      return rest(function(args) {
+        var index = -1;
+        while (++index < length) {
+          var pair = pairs[index];
+          if (apply(pair[0], this, args)) {
+            return apply(pair[1], this, args);
+          }
+        }
+      });
+    }
+
+    /**
+     * Creates a function that invokes the predicate properties of `source` with
+     * the corresponding property values of a given object, returning `true` if
+     * all predicates return truthy, else `false`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Util
+     * @param {Object} source The object of property predicates to conform to.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney', 'age': 36 },
+     *   { 'user': 'fred',   'age': 40 }
+     * ];
+     *
+     * _.filter(users, _.conforms({ 'age': _.partial(_.gt, _, 38) }));
+     * // => [{ 'user': 'fred', 'age': 40 }]
+     */
+    function conforms(source) {
+      return baseConforms(baseClone(source, true));
+    }
+
+    /**
+     * Creates a function that returns `value`.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.4.0
+     * @category Util
+     * @param {*} value The value to return from the new function.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var object = { 'user': 'fred' };
+     * var getter = _.constant(object);
+     *
+     * getter() === object;
+     * // => true
+     */
+    function constant(value) {
+      return function() {
+        return value;
+      };
+    }
+
+    /**
+     * Creates a function that returns the result of invoking the given functions
+     * with the `this` binding of the created function, where each successive
+     * invocation is supplied the return value of the previous.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Util
+     * @param {...(Function|Function[])} [funcs] Functions to invoke.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * function square(n) {
+     *   return n * n;
+     * }
+     *
+     * var addSquare = _.flow(_.add, square);
+     * addSquare(1, 2);
+     * // => 9
+     */
+    var flow = createFlow();
+
+    /**
+     * This method is like `_.flow` except that it creates a function that
+     * invokes the given functions from right to left.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Util
+     * @param {...(Function|Function[])} [funcs] Functions to invoke.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * function square(n) {
+     *   return n * n;
+     * }
+     *
+     * var addSquare = _.flowRight(square, _.add);
+     * addSquare(1, 2);
+     * // => 9
+     */
+    var flowRight = createFlow(true);
+
+    /**
+     * This method returns the first argument given to it.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Util
+     * @param {*} value Any value.
+     * @returns {*} Returns `value`.
+     * @example
+     *
+     * var object = { 'user': 'fred' };
+     *
+     * _.identity(object) === object;
+     * // => true
+     */
+    function identity(value) {
+      return value;
+    }
+
+    /**
+     * Creates a function that invokes `func` with the arguments of the created
+     * function. If `func` is a property name, the created function returns the
+     * property value for a given element. If `func` is an array or object, the
+     * created function returns `true` for elements that contain the equivalent
+     * source properties, otherwise it returns `false`.
+     *
+     * @static
+     * @since 4.0.0
+     * @memberOf _
+     * @category Util
+     * @param {*} [func=_.identity] The value to convert to a callback.
+     * @returns {Function} Returns the callback.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney', 'age': 36, 'active': true },
+     *   { 'user': 'fred',   'age': 40, 'active': false }
+     * ];
+     *
+     * // The `_.matches` iteratee shorthand.
+     * _.filter(users, _.iteratee({ 'user': 'barney', 'active': true }));
+     * // => [{ 'user': 'barney', 'age': 36, 'active': true }]
+     *
+     * // The `_.matchesProperty` iteratee shorthand.
+     * _.filter(users, _.iteratee(['user', 'fred']));
+     * // => [{ 'user': 'fred', 'age': 40 }]
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.map(users, _.iteratee('user'));
+     * // => ['barney', 'fred']
+     *
+     * // Create custom iteratee shorthands.
+     * _.iteratee = _.wrap(_.iteratee, function(iteratee, func) {
+     *   return !_.isRegExp(func) ? iteratee(func) : function(string) {
+     *     return func.test(string);
+     *   };
+     * });
+     *
+     * _.filter(['abc', 'def'], /ef/);
+     * // => ['def']
+     */
+    function iteratee(func) {
+      return baseIteratee(typeof func == 'function' ? func : baseClone(func, true));
+    }
+
+    /**
+     * Creates a function that performs a partial deep comparison between a given
+     * object and `source`, returning `true` if the given object has equivalent
+     * property values, else `false`. The created function is equivalent to
+     * `_.isMatch` with a `source` partially applied.
+     *
+     * **Note:** This method supports comparing the same values as `_.isEqual`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Util
+     * @param {Object} source The object of property values to match.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney', 'age': 36, 'active': true },
+     *   { 'user': 'fred',   'age': 40, 'active': false }
+     * ];
+     *
+     * _.filter(users, _.matches({ 'age': 40, 'active': false }));
+     * // => [{ 'user': 'fred', 'age': 40, 'active': false }]
+     */
+    function matches(source) {
+      return baseMatches(baseClone(source, true));
+    }
+
+    /**
+     * Creates a function that performs a partial deep comparison between the
+     * value at `path` of a given object to `srcValue`, returning `true` if the
+     * object value is equivalent, else `false`.
+     *
+     * **Note:** This method supports comparing the same values as `_.isEqual`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.2.0
+     * @category Util
+     * @param {Array|string} path The path of the property to get.
+     * @param {*} srcValue The value to match.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var users = [
+     *   { 'user': 'barney' },
+     *   { 'user': 'fred' }
+     * ];
+     *
+     * _.find(users, _.matchesProperty('user', 'fred'));
+     * // => { 'user': 'fred' }
+     */
+    function matchesProperty(path, srcValue) {
+      return baseMatchesProperty(path, baseClone(srcValue, true));
+    }
+
+    /**
+     * Creates a function that invokes the method at `path` of a given object.
+     * Any additional arguments are provided to the invoked method.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.7.0
+     * @category Util
+     * @param {Array|string} path The path of the method to invoke.
+     * @param {...*} [args] The arguments to invoke the method with.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var objects = [
+     *   { 'a': { 'b': _.constant(2) } },
+     *   { 'a': { 'b': _.constant(1) } }
+     * ];
+     *
+     * _.map(objects, _.method('a.b'));
+     * // => [2, 1]
+     *
+     * _.map(objects, _.method(['a', 'b']));
+     * // => [2, 1]
+     */
+    var method = rest(function(path, args) {
+      return function(object) {
+        return baseInvoke(object, path, args);
+      };
+    });
+
+    /**
+     * The opposite of `_.method`; this method creates a function that invokes
+     * the method at a given path of `object`. Any additional arguments are
+     * provided to the invoked method.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.7.0
+     * @category Util
+     * @param {Object} object The object to query.
+     * @param {...*} [args] The arguments to invoke the method with.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var array = _.times(3, _.constant),
+     *     object = { 'a': array, 'b': array, 'c': array };
+     *
+     * _.map(['a[2]', 'c[0]'], _.methodOf(object));
+     * // => [2, 0]
+     *
+     * _.map([['a', '2'], ['c', '0']], _.methodOf(object));
+     * // => [2, 0]
+     */
+    var methodOf = rest(function(object, args) {
+      return function(path) {
+        return baseInvoke(object, path, args);
+      };
+    });
+
+    /**
+     * Adds all own enumerable string keyed function properties of a source
+     * object to the destination object. If `object` is a function, then methods
+     * are added to its prototype as well.
+     *
+     * **Note:** Use `_.runInContext` to create a pristine `lodash` function to
+     * avoid conflicts caused by modifying the original.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Util
+     * @param {Function|Object} [object=lodash] The destination object.
+     * @param {Object} source The object of functions to add.
+     * @param {Object} [options={}] The options object.
+     * @param {boolean} [options.chain=true] Specify whether mixins are chainable.
+     * @returns {Function|Object} Returns `object`.
+     * @example
+     *
+     * function vowels(string) {
+     *   return _.filter(string, function(v) {
+     *     return /[aeiou]/i.test(v);
+     *   });
+     * }
+     *
+     * _.mixin({ 'vowels': vowels });
+     * _.vowels('fred');
+     * // => ['e']
+     *
+     * _('fred').vowels().value();
+     * // => ['e']
+     *
+     * _.mixin({ 'vowels': vowels }, { 'chain': false });
+     * _('fred').vowels();
+     * // => ['e']
+     */
+    function mixin(object, source, options) {
+      var props = keys(source),
+          methodNames = baseFunctions(source, props);
+
+      if (options == null &&
+          !(isObject(source) && (methodNames.length || !props.length))) {
+        options = source;
+        source = object;
+        object = this;
+        methodNames = baseFunctions(source, keys(source));
+      }
+      var chain = !(isObject(options) && 'chain' in options) || !!options.chain,
+          isFunc = isFunction(object);
+
+      arrayEach(methodNames, function(methodName) {
+        var func = source[methodName];
+        object[methodName] = func;
+        if (isFunc) {
+          object.prototype[methodName] = function() {
+            var chainAll = this.__chain__;
+            if (chain || chainAll) {
+              var result = object(this.__wrapped__),
+                  actions = result.__actions__ = copyArray(this.__actions__);
+
+              actions.push({ 'func': func, 'args': arguments, 'thisArg': object });
+              result.__chain__ = chainAll;
+              return result;
+            }
+            return func.apply(object, arrayPush([this.value()], arguments));
+          };
+        }
+      });
+
+      return object;
+    }
+
+    /**
+     * Reverts the `_` variable to its previous value and returns a reference to
+     * the `lodash` function.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Util
+     * @returns {Function} Returns the `lodash` function.
+     * @example
+     *
+     * var lodash = _.noConflict();
+     */
+    function noConflict() {
+      if (root._ === this) {
+        root._ = oldDash;
+      }
+      return this;
+    }
+
+    /**
+     * A no-operation function that returns `undefined` regardless of the
+     * arguments it receives.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.3.0
+     * @category Util
+     * @example
+     *
+     * var object = { 'user': 'fred' };
+     *
+     * _.noop(object) === undefined;
+     * // => true
+     */
+    function noop() {
+      // No operation performed.
+    }
+
+    /**
+     * Creates a function that returns its nth argument. If `n` is negative,
+     * the nth argument from the end is returned.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Util
+     * @param {number} [n=0] The index of the argument to return.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var func = _.nthArg(1);
+     * func('a', 'b', 'c', 'd');
+     * // => 'b'
+     *
+     * var func = _.nthArg(-2);
+     * func('a', 'b', 'c', 'd');
+     * // => 'c'
+     */
+    function nthArg(n) {
+      n = toInteger(n);
+      return rest(function(args) {
+        return baseNth(args, n);
+      });
+    }
+
+    /**
+     * Creates a function that invokes `iteratees` with the arguments it receives
+     * and returns their results.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Util
+     * @param {...(Array|Array[]|Function|Function[]|Object|Object[]|string|string[])}
+     *  [iteratees=[_.identity]] The iteratees to invoke.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var func = _.over(Math.max, Math.min);
+     *
+     * func(1, 2, 3, 4);
+     * // => [4, 1]
+     */
+    var over = createOver(arrayMap);
+
+    /**
+     * Creates a function that checks if **all** of the `predicates` return
+     * truthy when invoked with the arguments it receives.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Util
+     * @param {...(Array|Array[]|Function|Function[]|Object|Object[]|string|string[])}
+     *  [predicates=[_.identity]] The predicates to check.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var func = _.overEvery(Boolean, isFinite);
+     *
+     * func('1');
+     * // => true
+     *
+     * func(null);
+     * // => false
+     *
+     * func(NaN);
+     * // => false
+     */
+    var overEvery = createOver(arrayEvery);
+
+    /**
+     * Creates a function that checks if **any** of the `predicates` return
+     * truthy when invoked with the arguments it receives.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Util
+     * @param {...(Array|Array[]|Function|Function[]|Object|Object[]|string|string[])}
+     *  [predicates=[_.identity]] The predicates to check.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var func = _.overSome(Boolean, isFinite);
+     *
+     * func('1');
+     * // => true
+     *
+     * func(null);
+     * // => true
+     *
+     * func(NaN);
+     * // => false
+     */
+    var overSome = createOver(arraySome);
+
+    /**
+     * Creates a function that returns the value at `path` of a given object.
+     *
+     * @static
+     * @memberOf _
+     * @since 2.4.0
+     * @category Util
+     * @param {Array|string} path The path of the property to get.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var objects = [
+     *   { 'a': { 'b': 2 } },
+     *   { 'a': { 'b': 1 } }
+     * ];
+     *
+     * _.map(objects, _.property('a.b'));
+     * // => [2, 1]
+     *
+     * _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b');
+     * // => [1, 2]
+     */
+    function property(path) {
+      return isKey(path) ? baseProperty(path) : basePropertyDeep(path);
+    }
+
+    /**
+     * The opposite of `_.property`; this method creates a function that returns
+     * the value at a given path of `object`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.0.0
+     * @category Util
+     * @param {Object} object The object to query.
+     * @returns {Function} Returns the new function.
+     * @example
+     *
+     * var array = [0, 1, 2],
+     *     object = { 'a': array, 'b': array, 'c': array };
+     *
+     * _.map(['a[2]', 'c[0]'], _.propertyOf(object));
+     * // => [2, 0]
+     *
+     * _.map([['a', '2'], ['c', '0']], _.propertyOf(object));
+     * // => [2, 0]
+     */
+    function propertyOf(object) {
+      return function(path) {
+        return object == null ? undefined : baseGet(object, path);
+      };
+    }
+
+    /**
+     * Creates an array of numbers (positive and/or negative) progressing from
+     * `start` up to, but not including, `end`. A step of `-1` is used if a negative
+     * `start` is specified without an `end` or `step`. If `end` is not specified,
+     * it's set to `start` with `start` then set to `0`.
+     *
+     * **Note:** JavaScript follows the IEEE-754 standard for resolving
+     * floating-point values which can produce unexpected results.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Util
+     * @param {number} [start=0] The start of the range.
+     * @param {number} end The end of the range.
+     * @param {number} [step=1] The value to increment or decrement by.
+     * @returns {Array} Returns the new array of numbers.
+     * @example
+     *
+     * _.range(4);
+     * // => [0, 1, 2, 3]
+     *
+     * _.range(-4);
+     * // => [0, -1, -2, -3]
+     *
+     * _.range(1, 5);
+     * // => [1, 2, 3, 4]
+     *
+     * _.range(0, 20, 5);
+     * // => [0, 5, 10, 15]
+     *
+     * _.range(0, -4, -1);
+     * // => [0, -1, -2, -3]
+     *
+     * _.range(1, 4, 0);
+     * // => [1, 1, 1]
+     *
+     * _.range(0);
+     * // => []
+     */
+    var range = createRange();
+
+    /**
+     * This method is like `_.range` except that it populates values in
+     * descending order.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Util
+     * @param {number} [start=0] The start of the range.
+     * @param {number} end The end of the range.
+     * @param {number} [step=1] The value to increment or decrement by.
+     * @returns {Array} Returns the new array of numbers.
+     * @example
+     *
+     * _.rangeRight(4);
+     * // => [3, 2, 1, 0]
+     *
+     * _.rangeRight(-4);
+     * // => [-3, -2, -1, 0]
+     *
+     * _.rangeRight(1, 5);
+     * // => [4, 3, 2, 1]
+     *
+     * _.rangeRight(0, 20, 5);
+     * // => [15, 10, 5, 0]
+     *
+     * _.rangeRight(0, -4, -1);
+     * // => [-3, -2, -1, 0]
+     *
+     * _.rangeRight(1, 4, 0);
+     * // => [1, 1, 1]
+     *
+     * _.rangeRight(0);
+     * // => []
+     */
+    var rangeRight = createRange(true);
+
+    /**
+     * Invokes the iteratee `n` times, returning an array of the results of
+     * each invocation. The iteratee is invoked with one argument; (index).
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Util
+     * @param {number} n The number of times to invoke `iteratee`.
+     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
+     * @returns {Array} Returns the array of results.
+     * @example
+     *
+     * _.times(3, String);
+     * // => ['0', '1', '2']
+     *
+     *  _.times(4, _.constant(true));
+     * // => [true, true, true, true]
+     */
+    function times(n, iteratee) {
+      n = toInteger(n);
+      if (n < 1 || n > MAX_SAFE_INTEGER) {
+        return [];
+      }
+      var index = MAX_ARRAY_LENGTH,
+          length = nativeMin(n, MAX_ARRAY_LENGTH);
+
+      iteratee = getIteratee(iteratee);
+      n -= MAX_ARRAY_LENGTH;
+
+      var result = baseTimes(length, iteratee);
+      while (++index < n) {
+        iteratee(index);
+      }
+      return result;
+    }
+
+    /**
+     * Converts `value` to a property path array.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Util
+     * @param {*} value The value to convert.
+     * @returns {Array} Returns the new property path array.
+     * @example
+     *
+     * _.toPath('a.b.c');
+     * // => ['a', 'b', 'c']
+     *
+     * _.toPath('a[0].b.c');
+     * // => ['a', '0', 'b', 'c']
+     *
+     * var path = ['a', 'b', 'c'],
+     *     newPath = _.toPath(path);
+     *
+     * console.log(newPath);
+     * // => ['a', 'b', 'c']
+     *
+     * console.log(path === newPath);
+     * // => false
+     */
+    function toPath(value) {
+      if (isArray(value)) {
+        return arrayMap(value, toKey);
+      }
+      return isSymbol(value) ? [value] : copyArray(stringToPath(value));
+    }
+
+    /**
+     * Generates a unique ID. If `prefix` is given, the ID is appended to it.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Util
+     * @param {string} [prefix=''] The value to prefix the ID with.
+     * @returns {string} Returns the unique ID.
+     * @example
+     *
+     * _.uniqueId('contact_');
+     * // => 'contact_104'
+     *
+     * _.uniqueId();
+     * // => '105'
+     */
+    function uniqueId(prefix) {
+      var id = ++idCounter;
+      return toString(prefix) + id;
+    }
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * Adds two numbers.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.4.0
+     * @category Math
+     * @param {number} augend The first number in an addition.
+     * @param {number} addend The second number in an addition.
+     * @returns {number} Returns the total.
+     * @example
+     *
+     * _.add(6, 4);
+     * // => 10
+     */
+    var add = createMathOperation(function(augend, addend) {
+      return augend + addend;
+    });
+
+    /**
+     * Computes `number` rounded up to `precision`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.10.0
+     * @category Math
+     * @param {number} number The number to round up.
+     * @param {number} [precision=0] The precision to round up to.
+     * @returns {number} Returns the rounded up number.
+     * @example
+     *
+     * _.ceil(4.006);
+     * // => 5
+     *
+     * _.ceil(6.004, 2);
+     * // => 6.01
+     *
+     * _.ceil(6040, -2);
+     * // => 6100
+     */
+    var ceil = createRound('ceil');
+
+    /**
+     * Divide two numbers.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.7.0
+     * @category Math
+     * @param {number} dividend The first number in a division.
+     * @param {number} divisor The second number in a division.
+     * @returns {number} Returns the quotient.
+     * @example
+     *
+     * _.divide(6, 4);
+     * // => 1.5
+     */
+    var divide = createMathOperation(function(dividend, divisor) {
+      return dividend / divisor;
+    });
+
+    /**
+     * Computes `number` rounded down to `precision`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.10.0
+     * @category Math
+     * @param {number} number The number to round down.
+     * @param {number} [precision=0] The precision to round down to.
+     * @returns {number} Returns the rounded down number.
+     * @example
+     *
+     * _.floor(4.006);
+     * // => 4
+     *
+     * _.floor(0.046, 2);
+     * // => 0.04
+     *
+     * _.floor(4060, -2);
+     * // => 4000
+     */
+    var floor = createRound('floor');
+
+    /**
+     * Computes the maximum value of `array`. If `array` is empty or falsey,
+     * `undefined` is returned.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Math
+     * @param {Array} array The array to iterate over.
+     * @returns {*} Returns the maximum value.
+     * @example
+     *
+     * _.max([4, 2, 8, 6]);
+     * // => 8
+     *
+     * _.max([]);
+     * // => undefined
+     */
+    function max(array) {
+      return (array && array.length)
+        ? baseExtremum(array, identity, gt)
+        : undefined;
+    }
+
+    /**
+     * This method is like `_.max` except that it accepts `iteratee` which is
+     * invoked for each element in `array` to generate the criterion by which
+     * the value is ranked. The iteratee is invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Math
+     * @param {Array} array The array to iterate over.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The iteratee invoked per element.
+     * @returns {*} Returns the maximum value.
+     * @example
+     *
+     * var objects = [{ 'n': 1 }, { 'n': 2 }];
+     *
+     * _.maxBy(objects, function(o) { return o.n; });
+     * // => { 'n': 2 }
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.maxBy(objects, 'n');
+     * // => { 'n': 2 }
+     */
+    function maxBy(array, iteratee) {
+      return (array && array.length)
+        ? baseExtremum(array, getIteratee(iteratee), gt)
+        : undefined;
+    }
+
+    /**
+     * Computes the mean of the values in `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Math
+     * @param {Array} array The array to iterate over.
+     * @returns {number} Returns the mean.
+     * @example
+     *
+     * _.mean([4, 2, 8, 6]);
+     * // => 5
+     */
+    function mean(array) {
+      return baseMean(array, identity);
+    }
+
+    /**
+     * This method is like `_.mean` except that it accepts `iteratee` which is
+     * invoked for each element in `array` to generate the value to be averaged.
+     * The iteratee is invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.7.0
+     * @category Math
+     * @param {Array} array The array to iterate over.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The iteratee invoked per element.
+     * @returns {number} Returns the mean.
+     * @example
+     *
+     * var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
+     *
+     * _.meanBy(objects, function(o) { return o.n; });
+     * // => 5
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.meanBy(objects, 'n');
+     * // => 5
+     */
+    function meanBy(array, iteratee) {
+      return baseMean(array, getIteratee(iteratee));
+    }
+
+    /**
+     * Computes the minimum value of `array`. If `array` is empty or falsey,
+     * `undefined` is returned.
+     *
+     * @static
+     * @since 0.1.0
+     * @memberOf _
+     * @category Math
+     * @param {Array} array The array to iterate over.
+     * @returns {*} Returns the minimum value.
+     * @example
+     *
+     * _.min([4, 2, 8, 6]);
+     * // => 2
+     *
+     * _.min([]);
+     * // => undefined
+     */
+    function min(array) {
+      return (array && array.length)
+        ? baseExtremum(array, identity, lt)
+        : undefined;
+    }
+
+    /**
+     * This method is like `_.min` except that it accepts `iteratee` which is
+     * invoked for each element in `array` to generate the criterion by which
+     * the value is ranked. The iteratee is invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Math
+     * @param {Array} array The array to iterate over.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The iteratee invoked per element.
+     * @returns {*} Returns the minimum value.
+     * @example
+     *
+     * var objects = [{ 'n': 1 }, { 'n': 2 }];
+     *
+     * _.minBy(objects, function(o) { return o.n; });
+     * // => { 'n': 1 }
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.minBy(objects, 'n');
+     * // => { 'n': 1 }
+     */
+    function minBy(array, iteratee) {
+      return (array && array.length)
+        ? baseExtremum(array, getIteratee(iteratee), lt)
+        : undefined;
+    }
+
+    /**
+     * Multiply two numbers.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.7.0
+     * @category Math
+     * @param {number} multiplier The first number in a multiplication.
+     * @param {number} multiplicand The second number in a multiplication.
+     * @returns {number} Returns the product.
+     * @example
+     *
+     * _.multiply(6, 4);
+     * // => 24
+     */
+    var multiply = createMathOperation(function(multiplier, multiplicand) {
+      return multiplier * multiplicand;
+    });
+
+    /**
+     * Computes `number` rounded to `precision`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.10.0
+     * @category Math
+     * @param {number} number The number to round.
+     * @param {number} [precision=0] The precision to round to.
+     * @returns {number} Returns the rounded number.
+     * @example
+     *
+     * _.round(4.006);
+     * // => 4
+     *
+     * _.round(4.006, 2);
+     * // => 4.01
+     *
+     * _.round(4060, -2);
+     * // => 4100
+     */
+    var round = createRound('round');
+
+    /**
+     * Subtract two numbers.
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Math
+     * @param {number} minuend The first number in a subtraction.
+     * @param {number} subtrahend The second number in a subtraction.
+     * @returns {number} Returns the difference.
+     * @example
+     *
+     * _.subtract(6, 4);
+     * // => 2
+     */
+    var subtract = createMathOperation(function(minuend, subtrahend) {
+      return minuend - subtrahend;
+    });
+
+    /**
+     * Computes the sum of the values in `array`.
+     *
+     * @static
+     * @memberOf _
+     * @since 3.4.0
+     * @category Math
+     * @param {Array} array The array to iterate over.
+     * @returns {number} Returns the sum.
+     * @example
+     *
+     * _.sum([4, 2, 8, 6]);
+     * // => 20
+     */
+    function sum(array) {
+      return (array && array.length)
+        ? baseSum(array, identity)
+        : 0;
+    }
+
+    /**
+     * This method is like `_.sum` except that it accepts `iteratee` which is
+     * invoked for each element in `array` to generate the value to be summed.
+     * The iteratee is invoked with one argument: (value).
+     *
+     * @static
+     * @memberOf _
+     * @since 4.0.0
+     * @category Math
+     * @param {Array} array The array to iterate over.
+     * @param {Array|Function|Object|string} [iteratee=_.identity]
+     *  The iteratee invoked per element.
+     * @returns {number} Returns the sum.
+     * @example
+     *
+     * var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
+     *
+     * _.sumBy(objects, function(o) { return o.n; });
+     * // => 20
+     *
+     * // The `_.property` iteratee shorthand.
+     * _.sumBy(objects, 'n');
+     * // => 20
+     */
+    function sumBy(array, iteratee) {
+      return (array && array.length)
+        ? baseSum(array, getIteratee(iteratee))
+        : 0;
+    }
+
+    /*------------------------------------------------------------------------*/
+
+    // Add methods that return wrapped values in chain sequences.
+    lodash.after = after;
+    lodash.ary = ary;
+    lodash.assign = assign;
+    lodash.assignIn = assignIn;
+    lodash.assignInWith = assignInWith;
+    lodash.assignWith = assignWith;
+    lodash.at = at;
+    lodash.before = before;
+    lodash.bind = bind;
+    lodash.bindAll = bindAll;
+    lodash.bindKey = bindKey;
+    lodash.castArray = castArray;
+    lodash.chain = chain;
+    lodash.chunk = chunk;
+    lodash.compact = compact;
+    lodash.concat = concat;
+    lodash.cond = cond;
+    lodash.conforms = conforms;
+    lodash.constant = constant;
+    lodash.countBy = countBy;
+    lodash.create = create;
+    lodash.curry = curry;
+    lodash.curryRight = curryRight;
+    lodash.debounce = debounce;
+    lodash.defaults = defaults;
+    lodash.defaultsDeep = defaultsDeep;
+    lodash.defer = defer;
+    lodash.delay = delay;
+    lodash.difference = difference;
+    lodash.differenceBy = differenceBy;
+    lodash.differenceWith = differenceWith;
+    lodash.drop = drop;
+    lodash.dropRight = dropRight;
+    lodash.dropRightWhile = dropRightWhile;
+    lodash.dropWhile = dropWhile;
+    lodash.fill = fill;
+    lodash.filter = filter;
+    lodash.flatMap = flatMap;
+    lodash.flatMapDeep = flatMapDeep;
+    lodash.flatMapDepth = flatMapDepth;
+    lodash.flatten = flatten;
+    lodash.flattenDeep = flattenDeep;
+    lodash.flattenDepth = flattenDepth;
+    lodash.flip = flip;
+    lodash.flow = flow;
+    lodash.flowRight = flowRight;
+    lodash.fromPairs = fromPairs;
+    lodash.functions = functions;
+    lodash.functionsIn = functionsIn;
+    lodash.groupBy = groupBy;
+    lodash.initial = initial;
+    lodash.intersection = intersection;
+    lodash.intersectionBy = intersectionBy;
+    lodash.intersectionWith = intersectionWith;
+    lodash.invert = invert;
+    lodash.invertBy = invertBy;
+    lodash.invokeMap = invokeMap;
+    lodash.iteratee = iteratee;
+    lodash.keyBy = keyBy;
+    lodash.keys = keys;
+    lodash.keysIn = keysIn;
+    lodash.map = map;
+    lodash.mapKeys = mapKeys;
+    lodash.mapValues = mapValues;
+    lodash.matches = matches;
+    lodash.matchesProperty = matchesProperty;
+    lodash.memoize = memoize;
+    lodash.merge = merge;
+    lodash.mergeWith = mergeWith;
+    lodash.method = method;
+    lodash.methodOf = methodOf;
+    lodash.mixin = mixin;
+    lodash.negate = negate;
+    lodash.nthArg = nthArg;
+    lodash.omit = omit;
+    lodash.omitBy = omitBy;
+    lodash.once = once;
+    lodash.orderBy = orderBy;
+    lodash.over = over;
+    lodash.overArgs = overArgs;
+    lodash.overEvery = overEvery;
+    lodash.overSome = overSome;
+    lodash.partial = partial;
+    lodash.partialRight = partialRight;
+    lodash.partition = partition;
+    lodash.pick = pick;
+    lodash.pickBy = pickBy;
+    lodash.property = property;
+    lodash.propertyOf = propertyOf;
+    lodash.pull = pull;
+    lodash.pullAll = pullAll;
+    lodash.pullAllBy = pullAllBy;
+    lodash.pullAllWith = pullAllWith;
+    lodash.pullAt = pullAt;
+    lodash.range = range;
+    lodash.rangeRight = rangeRight;
+    lodash.rearg = rearg;
+    lodash.reject = reject;
+    lodash.remove = remove;
+    lodash.rest = rest;
+    lodash.reverse = reverse;
+    lodash.sampleSize = sampleSize;
+    lodash.set = set;
+    lodash.setWith = setWith;
+    lodash.shuffle = shuffle;
+    lodash.slice = slice;
+    lodash.sortBy = sortBy;
+    lodash.sortedUniq = sortedUniq;
+    lodash.sortedUniqBy = sortedUniqBy;
+    lodash.split = split;
+    lodash.spread = spread;
+    lodash.tail = tail;
+    lodash.take = take;
+    lodash.takeRight = takeRight;
+    lodash.takeRightWhile = takeRightWhile;
+    lodash.takeWhile = takeWhile;
+    lodash.tap = tap;
+    lodash.throttle = throttle;
+    lodash.thru = thru;
+    lodash.toArray = toArray;
+    lodash.toPairs = toPairs;
+    lodash.toPairsIn = toPairsIn;
+    lodash.toPath = toPath;
+    lodash.toPlainObject = toPlainObject;
+    lodash.transform = transform;
+    lodash.unary = unary;
+    lodash.union = union;
+    lodash.unionBy = unionBy;
+    lodash.unionWith = unionWith;
+    lodash.uniq = uniq;
+    lodash.uniqBy = uniqBy;
+    lodash.uniqWith = uniqWith;
+    lodash.unset = unset;
+    lodash.unzip = unzip;
+    lodash.unzipWith = unzipWith;
+    lodash.update = update;
+    lodash.updateWith = updateWith;
+    lodash.values = values;
+    lodash.valuesIn = valuesIn;
+    lodash.without = without;
+    lodash.words = words;
+    lodash.wrap = wrap;
+    lodash.xor = xor;
+    lodash.xorBy = xorBy;
+    lodash.xorWith = xorWith;
+    lodash.zip = zip;
+    lodash.zipObject = zipObject;
+    lodash.zipObjectDeep = zipObjectDeep;
+    lodash.zipWith = zipWith;
+
+    // Add aliases.
+    lodash.entries = toPairs;
+    lodash.entriesIn = toPairsIn;
+    lodash.extend = assignIn;
+    lodash.extendWith = assignInWith;
+
+    // Add methods to `lodash.prototype`.
+    mixin(lodash, lodash);
+
+    /*------------------------------------------------------------------------*/
+
+    // Add methods that return unwrapped values in chain sequences.
+    lodash.add = add;
+    lodash.attempt = attempt;
+    lodash.camelCase = camelCase;
+    lodash.capitalize = capitalize;
+    lodash.ceil = ceil;
+    lodash.clamp = clamp;
+    lodash.clone = clone;
+    lodash.cloneDeep = cloneDeep;
+    lodash.cloneDeepWith = cloneDeepWith;
+    lodash.cloneWith = cloneWith;
+    lodash.deburr = deburr;
+    lodash.divide = divide;
+    lodash.endsWith = endsWith;
+    lodash.eq = eq;
+    lodash.escape = escape;
+    lodash.escapeRegExp = escapeRegExp;
+    lodash.every = every;
+    lodash.find = find;
+    lodash.findIndex = findIndex;
+    lodash.findKey = findKey;
+    lodash.findLast = findLast;
+    lodash.findLastIndex = findLastIndex;
+    lodash.findLastKey = findLastKey;
+    lodash.floor = floor;
+    lodash.forEach = forEach;
+    lodash.forEachRight = forEachRight;
+    lodash.forIn = forIn;
+    lodash.forInRight = forInRight;
+    lodash.forOwn = forOwn;
+    lodash.forOwnRight = forOwnRight;
+    lodash.get = get;
+    lodash.gt = gt;
+    lodash.gte = gte;
+    lodash.has = has;
+    lodash.hasIn = hasIn;
+    lodash.head = head;
+    lodash.identity = identity;
+    lodash.includes = includes;
+    lodash.indexOf = indexOf;
+    lodash.inRange = inRange;
+    lodash.invoke = invoke;
+    lodash.isArguments = isArguments;
+    lodash.isArray = isArray;
+    lodash.isArrayBuffer = isArrayBuffer;
+    lodash.isArrayLike = isArrayLike;
+    lodash.isArrayLikeObject = isArrayLikeObject;
+    lodash.isBoolean = isBoolean;
+    lodash.isBuffer = isBuffer;
+    lodash.isDate = isDate;
+    lodash.isElement = isElement;
+    lodash.isEmpty = isEmpty;
+    lodash.isEqual = isEqual;
+    lodash.isEqualWith = isEqualWith;
+    lodash.isError = isError;
+    lodash.isFinite = isFinite;
+    lodash.isFunction = isFunction;
+    lodash.isInteger = isInteger;
+    lodash.isLength = isLength;
+    lodash.isMap = isMap;
+    lodash.isMatch = isMatch;
+    lodash.isMatchWith = isMatchWith;
+    lodash.isNaN = isNaN;
+    lodash.isNative = isNative;
+    lodash.isNil = isNil;
+    lodash.isNull = isNull;
+    lodash.isNumber = isNumber;
+    lodash.isObject = isObject;
+    lodash.isObjectLike = isObjectLike;
+    lodash.isPlainObject = isPlainObject;
+    lodash.isRegExp = isRegExp;
+    lodash.isSafeInteger = isSafeInteger;
+    lodash.isSet = isSet;
+    lodash.isString = isString;
+    lodash.isSymbol = isSymbol;
+    lodash.isTypedArray = isTypedArray;
+    lodash.isUndefined = isUndefined;
+    lodash.isWeakMap = isWeakMap;
+    lodash.isWeakSet = isWeakSet;
+    lodash.join = join;
+    lodash.kebabCase = kebabCase;
+    lodash.last = last;
+    lodash.lastIndexOf = lastIndexOf;
+    lodash.lowerCase = lowerCase;
+    lodash.lowerFirst = lowerFirst;
+    lodash.lt = lt;
+    lodash.lte = lte;
+    lodash.max = max;
+    lodash.maxBy = maxBy;
+    lodash.mean = mean;
+    lodash.meanBy = meanBy;
+    lodash.min = min;
+    lodash.minBy = minBy;
+    lodash.multiply = multiply;
+    lodash.nth = nth;
+    lodash.noConflict = noConflict;
+    lodash.noop = noop;
+    lodash.now = now;
+    lodash.pad = pad;
+    lodash.padEnd = padEnd;
+    lodash.padStart = padStart;
+    lodash.parseInt = parseInt;
+    lodash.random = random;
+    lodash.reduce = reduce;
+    lodash.reduceRight = reduceRight;
+    lodash.repeat = repeat;
+    lodash.replace = replace;
+    lodash.result = result;
+    lodash.round = round;
+    lodash.runInContext = runInContext;
+    lodash.sample = sample;
+    lodash.size = size;
+    lodash.snakeCase = snakeCase;
+    lodash.some = some;
+    lodash.sortedIndex = sortedIndex;
+    lodash.sortedIndexBy = sortedIndexBy;
+    lodash.sortedIndexOf = sortedIndexOf;
+    lodash.sortedLastIndex = sortedLastIndex;
+    lodash.sortedLastIndexBy = sortedLastIndexBy;
+    lodash.sortedLastIndexOf = sortedLastIndexOf;
+    lodash.startCase = startCase;
+    lodash.startsWith = startsWith;
+    lodash.subtract = subtract;
+    lodash.sum = sum;
+    lodash.sumBy = sumBy;
+    lodash.template = template;
+    lodash.times = times;
+    lodash.toInteger = toInteger;
+    lodash.toLength = toLength;
+    lodash.toLower = toLower;
+    lodash.toNumber = toNumber;
+    lodash.toSafeInteger = toSafeInteger;
+    lodash.toString = toString;
+    lodash.toUpper = toUpper;
+    lodash.trim = trim;
+    lodash.trimEnd = trimEnd;
+    lodash.trimStart = trimStart;
+    lodash.truncate = truncate;
+    lodash.unescape = unescape;
+    lodash.uniqueId = uniqueId;
+    lodash.upperCase = upperCase;
+    lodash.upperFirst = upperFirst;
+
+    // Add aliases.
+    lodash.each = forEach;
+    lodash.eachRight = forEachRight;
+    lodash.first = head;
+
+    mixin(lodash, (function() {
+      var source = {};
+      baseForOwn(lodash, function(func, methodName) {
+        if (!hasOwnProperty.call(lodash.prototype, methodName)) {
+          source[methodName] = func;
+        }
+      });
+      return source;
+    }()), { 'chain': false });
+
+    /*------------------------------------------------------------------------*/
+
+    /**
+     * The semantic version number.
+     *
+     * @static
+     * @memberOf _
+     * @type {string}
+     */
+    lodash.VERSION = VERSION;
+
+    // Assign default placeholders.
+    arrayEach(['bind', 'bindKey', 'curry', 'curryRight', 'partial', 'partialRight'], function(methodName) {
+      lodash[methodName].placeholder = lodash;
+    });
+
+    // Add `LazyWrapper` methods for `_.drop` and `_.take` variants.
+    arrayEach(['drop', 'take'], function(methodName, index) {
+      LazyWrapper.prototype[methodName] = function(n) {
+        var filtered = this.__filtered__;
+        if (filtered && !index) {
+          return new LazyWrapper(this);
+        }
+        n = n === undefined ? 1 : nativeMax(toInteger(n), 0);
+
+        var result = this.clone();
+        if (filtered) {
+          result.__takeCount__ = nativeMin(n, result.__takeCount__);
+        } else {
+          result.__views__.push({
+            'size': nativeMin(n, MAX_ARRAY_LENGTH),
+            'type': methodName + (result.__dir__ < 0 ? 'Right' : '')
+          });
+        }
+        return result;
+      };
+
+      LazyWrapper.prototype[methodName + 'Right'] = function(n) {
+        return this.reverse()[methodName](n).reverse();
+      };
+    });
+
+    // Add `LazyWrapper` methods that accept an `iteratee` value.
+    arrayEach(['filter', 'map', 'takeWhile'], function(methodName, index) {
+      var type = index + 1,
+          isFilter = type == LAZY_FILTER_FLAG || type == LAZY_WHILE_FLAG;
+
+      LazyWrapper.prototype[methodName] = function(iteratee) {
+        var result = this.clone();
+        result.__iteratees__.push({
+          'iteratee': getIteratee(iteratee, 3),
+          'type': type
+        });
+        result.__filtered__ = result.__filtered__ || isFilter;
+        return result;
+      };
+    });
+
+    // Add `LazyWrapper` methods for `_.head` and `_.last`.
+    arrayEach(['head', 'last'], function(methodName, index) {
+      var takeName = 'take' + (index ? 'Right' : '');
+
+      LazyWrapper.prototype[methodName] = function() {
+        return this[takeName](1).value()[0];
+      };
+    });
+
+    // Add `LazyWrapper` methods for `_.initial` and `_.tail`.
+    arrayEach(['initial', 'tail'], function(methodName, index) {
+      var dropName = 'drop' + (index ? '' : 'Right');
+
+      LazyWrapper.prototype[methodName] = function() {
+        return this.__filtered__ ? new LazyWrapper(this) : this[dropName](1);
+      };
+    });
+
+    LazyWrapper.prototype.compact = function() {
+      return this.filter(identity);
+    };
+
+    LazyWrapper.prototype.find = function(predicate) {
+      return this.filter(predicate).head();
+    };
+
+    LazyWrapper.prototype.findLast = function(predicate) {
+      return this.reverse().find(predicate);
+    };
+
+    LazyWrapper.prototype.invokeMap = rest(function(path, args) {
+      if (typeof path == 'function') {
+        return new LazyWrapper(this);
+      }
+      return this.map(function(value) {
+        return baseInvoke(value, path, args);
+      });
+    });
+
+    LazyWrapper.prototype.reject = function(predicate) {
+      predicate = getIteratee(predicate, 3);
+      return this.filter(function(value) {
+        return !predicate(value);
+      });
+    };
+
+    LazyWrapper.prototype.slice = function(start, end) {
+      start = toInteger(start);
+
+      var result = this;
+      if (result.__filtered__ && (start > 0 || end < 0)) {
+        return new LazyWrapper(result);
+      }
+      if (start < 0) {
+        result = result.takeRight(-start);
+      } else if (start) {
+        result = result.drop(start);
+      }
+      if (end !== undefined) {
+        end = toInteger(end);
+        result = end < 0 ? result.dropRight(-end) : result.take(end - start);
+      }
+      return result;
+    };
+
+    LazyWrapper.prototype.takeRightWhile = function(predicate) {
+      return this.reverse().takeWhile(predicate).reverse();
+    };
+
+    LazyWrapper.prototype.toArray = function() {
+      return this.take(MAX_ARRAY_LENGTH);
+    };
+
+    // Add `LazyWrapper` methods to `lodash.prototype`.
+    baseForOwn(LazyWrapper.prototype, function(func, methodName) {
+      var checkIteratee = /^(?:filter|find|map|reject)|While$/.test(methodName),
+          isTaker = /^(?:head|last)$/.test(methodName),
+          lodashFunc = lodash[isTaker ? ('take' + (methodName == 'last' ? 'Right' : '')) : methodName],
+          retUnwrapped = isTaker || /^find/.test(methodName);
+
+      if (!lodashFunc) {
+        return;
+      }
+      lodash.prototype[methodName] = function() {
+        var value = this.__wrapped__,
+            args = isTaker ? [1] : arguments,
+            isLazy = value instanceof LazyWrapper,
+            iteratee = args[0],
+            useLazy = isLazy || isArray(value);
+
+        var interceptor = function(value) {
+          var result = lodashFunc.apply(lodash, arrayPush([value], args));
+          return (isTaker && chainAll) ? result[0] : result;
+        };
+
+        if (useLazy && checkIteratee && typeof iteratee == 'function' && iteratee.length != 1) {
+          // Avoid lazy use if the iteratee has a "length" value other than `1`.
+          isLazy = useLazy = false;
+        }
+        var chainAll = this.__chain__,
+            isHybrid = !!this.__actions__.length,
+            isUnwrapped = retUnwrapped && !chainAll,
+            onlyLazy = isLazy && !isHybrid;
+
+        if (!retUnwrapped && useLazy) {
+          value = onlyLazy ? value : new LazyWrapper(this);
+          var result = func.apply(value, args);
+          result.__actions__.push({ 'func': thru, 'args': [interceptor], 'thisArg': undefined });
+          return new LodashWrapper(result, chainAll);
+        }
+        if (isUnwrapped && onlyLazy) {
+          return func.apply(this, args);
+        }
+        result = this.thru(interceptor);
+        return isUnwrapped ? (isTaker ? result.value()[0] : result.value()) : result;
+      };
+    });
+
+    // Add `Array` methods to `lodash.prototype`.
+    arrayEach(['pop', 'push', 'shift', 'sort', 'splice', 'unshift'], function(methodName) {
+      var func = arrayProto[methodName],
+          chainName = /^(?:push|sort|unshift)$/.test(methodName) ? 'tap' : 'thru',
+          retUnwrapped = /^(?:pop|shift)$/.test(methodName);
+
+      lodash.prototype[methodName] = function() {
+        var args = arguments;
+        if (retUnwrapped && !this.__chain__) {
+          var value = this.value();
+          return func.apply(isArray(value) ? value : [], args);
+        }
+        return this[chainName](function(value) {
+          return func.apply(isArray(value) ? value : [], args);
+        });
+      };
+    });
+
+    // Map minified method names to their real names.
+    baseForOwn(LazyWrapper.prototype, function(func, methodName) {
+      var lodashFunc = lodash[methodName];
+      if (lodashFunc) {
+        var key = (lodashFunc.name + ''),
+            names = realNames[key] || (realNames[key] = []);
+
+        names.push({ 'name': methodName, 'func': lodashFunc });
+      }
+    });
+
+    realNames[createHybridWrapper(undefined, BIND_KEY_FLAG).name] = [{
+      'name': 'wrapper',
+      'func': undefined
+    }];
+
+    // Add methods to `LazyWrapper`.
+    LazyWrapper.prototype.clone = lazyClone;
+    LazyWrapper.prototype.reverse = lazyReverse;
+    LazyWrapper.prototype.value = lazyValue;
+
+    // Add chain sequence methods to the `lodash` wrapper.
+    lodash.prototype.at = wrapperAt;
+    lodash.prototype.chain = wrapperChain;
+    lodash.prototype.commit = wrapperCommit;
+    lodash.prototype.next = wrapperNext;
+    lodash.prototype.plant = wrapperPlant;
+    lodash.prototype.reverse = wrapperReverse;
+    lodash.prototype.toJSON = lodash.prototype.valueOf = lodash.prototype.value = wrapperValue;
+
+    if (iteratorSymbol) {
+      lodash.prototype[iteratorSymbol] = wrapperToIterator;
+    }
+    return lodash;
+  }
+
+  /*--------------------------------------------------------------------------*/
+
+  // Export lodash.
+  var _ = runInContext();
+
+  // Expose lodash on the free variable `window` or `self` when available. This
+  // prevents errors in cases where lodash is loaded by a script tag in the presence
+  // of an AMD loader. See http://requirejs.org/docs/errors.html#mismatch for more details.
+  (freeWindow || freeSelf || {})._ = _;
+
+  // Some AMD build optimizers like r.js check for condition patterns like the following:
+  if (typeof define == 'function' && typeof define.amd == 'object' && define.amd) {
+    // Define as an anonymous module so, through path mapping, it can be
+    // referenced as the "underscore" module.
+    define(function() {
+      return _;
+    });
+  }
+  // Check for `exports` after `define` in case a build optimizer adds an `exports` object.
+  else if (freeExports && freeModule) {
+    // Export for Node.js.
+    if (moduleExports) {
+      (freeModule.exports = _)._ = _;
+    }
+    // Export for CommonJS support.
+    freeExports._ = _;
+  }
+  else {
+    // Export to the global object.
+    root._ = _;
+  }
+}.call(this));
+
+/*!
+ * Chart.js
+ * http://chartjs.org/
+ * Version: 1.1.1
+ *
+ * Copyright 2015 Nick Downie
+ * Released under the MIT license
+ * https://github.com/nnnick/Chart.js/blob/master/LICENSE.md
+ */
+
+
+(function(){
+
+	"use strict";
+
+	//Declare root variable - window in the browser, global on the server
+	var root = this,
+		previous = root.Chart;
+
+	//Occupy the global variable of Chart, and create a simple base class
+	var Chart = function(context){
+		var chart = this;
+		this.canvas = context.canvas;
+
+		this.ctx = context;
+
+		//Variables global to the chart
+		var computeDimension = function(element,dimension)
+		{
+			if (element['offset'+dimension])
+			{
+				return element['offset'+dimension];
+			}
+			else
+			{
+				return document.defaultView.getComputedStyle(element).getPropertyValue(dimension);
+			}
+		};
+
+		var width = this.width = computeDimension(context.canvas,'Width') || context.canvas.width;
+		var height = this.height = computeDimension(context.canvas,'Height') || context.canvas.height;
+
+		this.aspectRatio = this.width / this.height;
+		//High pixel density displays - multiply the size of the canvas height/width by the device pixel ratio, then scale.
+		helpers.retinaScale(this);
+
+		return this;
+	};
+	//Globally expose the defaults to allow for user updating/changing
+	Chart.defaults = {
+		global: {
+			// Boolean - Whether to animate the chart
+			animation: true,
+
+			// Number - Number of animation steps
+			animationSteps: 60,
+
+			// String - Animation easing effect
+			animationEasing: "easeOutQuart",
+
+			// Boolean - If we should show the scale at all
+			showScale: true,
+
+			// Boolean - If we want to override with a hard coded scale
+			scaleOverride: false,
+
+			// ** Required if scaleOverride is true **
+			// Number - The number of steps in a hard coded scale
+			scaleSteps: null,
+			// Number - The value jump in the hard coded scale
+			scaleStepWidth: null,
+			// Number - The scale starting value
+			scaleStartValue: null,
+
+			// String - Colour of the scale line
+			scaleLineColor: "rgba(0,0,0,.1)",
+
+			// Number - Pixel width of the scale line
+			scaleLineWidth: 1,
+
+			// Boolean - Whether to show labels on the scale
+			scaleShowLabels: true,
+
+			// Interpolated JS string - can access value
+			scaleLabel: "<%=value%>",
+
+			// Boolean - Whether the scale should stick to integers, and not show any floats even if drawing space is there
+			scaleIntegersOnly: true,
+
+			// Boolean - Whether the scale should start at zero, or an order of magnitude down from the lowest value
+			scaleBeginAtZero: false,
+
+			// String - Scale label font declaration for the scale label
+			scaleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+
+			// Number - Scale label font size in pixels
+			scaleFontSize: 12,
+
+			// String - Scale label font weight style
+			scaleFontStyle: "normal",
+
+			// String - Scale label font colour
+			scaleFontColor: "#666",
+
+			// Boolean - whether or not the chart should be responsive and resize when the browser does.
+			responsive: false,
+
+			// Boolean - whether to maintain the starting aspect ratio or not when responsive, if set to false, will take up entire container
+			maintainAspectRatio: true,
+
+			// Boolean - Determines whether to draw tooltips on the canvas or not - attaches events to touchmove & mousemove
+			showTooltips: true,
+
+			// Boolean - Determines whether to draw built-in tooltip or call custom tooltip function
+			customTooltips: false,
+
+			// Array - Array of string names to attach tooltip events
+			tooltipEvents: ["mousemove", "touchstart", "touchmove", "mouseout"],
+
+			// String - Tooltip background colour
+			tooltipFillColor: "rgba(0,0,0,0.8)",
+
+			// String - Tooltip label font declaration for the scale label
+			tooltipFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+
+			// Number - Tooltip label font size in pixels
+			tooltipFontSize: 14,
+
+			// String - Tooltip font weight style
+			tooltipFontStyle: "normal",
+
+			// String - Tooltip label font colour
+			tooltipFontColor: "#fff",
+
+			// String - Tooltip title font declaration for the scale label
+			tooltipTitleFontFamily: "'Helvetica Neue', 'Helvetica', 'Arial', sans-serif",
+
+			// Number - Tooltip title font size in pixels
+			tooltipTitleFontSize: 14,
+
+			// String - Tooltip title font weight style
+			tooltipTitleFontStyle: "bold",
+
+			// String - Tooltip title font colour
+			tooltipTitleFontColor: "#fff",
+
+			// String - Tooltip title template
+			tooltipTitleTemplate: "<%= label%>",
+
+			// Number - pixel width of padding around tooltip text
+			tooltipYPadding: 6,
+
+			// Number - pixel width of padding around tooltip text
+			tooltipXPadding: 6,
+
+			// Number - Size of the caret on the tooltip
+			tooltipCaretSize: 8,
+
+			// Number - Pixel radius of the tooltip border
+			tooltipCornerRadius: 6,
+
+			// Number - Pixel offset from point x to tooltip edge
+			tooltipXOffset: 10,
+
+			// String - Template string for single tooltips
+			tooltipTemplate: "<%if (label){%><%=label%>: <%}%><%= value %>",
+
+			// String - Template string for single tooltips
+			multiTooltipTemplate: "<%= datasetLabel %>: <%= value %>",
+
+			// String - Colour behind the legend colour block
+			multiTooltipKeyBackground: '#fff',
+
+			// Array - A list of colors to use as the defaults
+			segmentColorDefault: ["#A6CEE3", "#1F78B4", "#B2DF8A", "#33A02C", "#FB9A99", "#E31A1C", "#FDBF6F", "#FF7F00", "#CAB2D6", "#6A3D9A", "#B4B482", "#B15928" ],
+
+			// Array - A list of highlight colors to use as the defaults
+			segmentHighlightColorDefaults: [ "#CEF6FF", "#47A0DC", "#DAFFB2", "#5BC854", "#FFC2C1", "#FF4244", "#FFE797", "#FFA728", "#F2DAFE", "#9265C2", "#DCDCAA", "#D98150" ],
+
+			// Function - Will fire on animation progression.
+			onAnimationProgress: function(){},
+
+			// Function - Will fire on animation completion.
+			onAnimationComplete: function(){}
+
+		}
+	};
+
+	//Create a dictionary of chart types, to allow for extension of existing types
+	Chart.types = {};
+
+	//Global Chart helpers object for utility methods and classes
+	var helpers = Chart.helpers = {};
+
+		//-- Basic js utility methods
+	var each = helpers.each = function(loopable,callback,self){
+			var additionalArgs = Array.prototype.slice.call(arguments, 3);
+			// Check to see if null or undefined firstly.
+			if (loopable){
+				if (loopable.length === +loopable.length){
+					var i;
+					for (i=0; i<loopable.length; i++){
+						callback.apply(self,[loopable[i], i].concat(additionalArgs));
+					}
+				}
+				else{
+					for (var item in loopable){
+						callback.apply(self,[loopable[item],item].concat(additionalArgs));
+					}
+				}
+			}
+		},
+		clone = helpers.clone = function(obj){
+			var objClone = {};
+			each(obj,function(value,key){
+				if (obj.hasOwnProperty(key)){
+					objClone[key] = value;
+				}
+			});
+			return objClone;
+		},
+		extend = helpers.extend = function(base){
+			each(Array.prototype.slice.call(arguments,1), function(extensionObject) {
+				each(extensionObject,function(value,key){
+					if (extensionObject.hasOwnProperty(key)){
+						base[key] = value;
+					}
+				});
+			});
+			return base;
+		},
+		merge = helpers.merge = function(base,master){
+			//Merge properties in left object over to a shallow clone of object right.
+			var args = Array.prototype.slice.call(arguments,0);
+			args.unshift({});
+			return extend.apply(null, args);
+		},
+		indexOf = helpers.indexOf = function(arrayToSearch, item){
+			if (Array.prototype.indexOf) {
+				return arrayToSearch.indexOf(item);
+			}
+			else{
+				for (var i = 0; i < arrayToSearch.length; i++) {
+					if (arrayToSearch[i] === item) return i;
+				}
+				return -1;
+			}
+		},
+		where = helpers.where = function(collection, filterCallback){
+			var filtered = [];
+
+			helpers.each(collection, function(item){
+				if (filterCallback(item)){
+					filtered.push(item);
+				}
+			});
+
+			return filtered;
+		},
+		findNextWhere = helpers.findNextWhere = function(arrayToSearch, filterCallback, startIndex){
+			// Default to start of the array
+			if (!startIndex){
+				startIndex = -1;
+			}
+			for (var i = startIndex + 1; i < arrayToSearch.length; i++) {
+				var currentItem = arrayToSearch[i];
+				if (filterCallback(currentItem)){
+					return currentItem;
+				}
+			}
+		},
+		findPreviousWhere = helpers.findPreviousWhere = function(arrayToSearch, filterCallback, startIndex){
+			// Default to end of the array
+			if (!startIndex){
+				startIndex = arrayToSearch.length;
+			}
+			for (var i = startIndex - 1; i >= 0; i--) {
+				var currentItem = arrayToSearch[i];
+				if (filterCallback(currentItem)){
+					return currentItem;
+				}
+			}
+		},
+		inherits = helpers.inherits = function(extensions){
+			//Basic javascript inheritance based on the model created in Backbone.js
+			var parent = this;
+			var ChartElement = (extensions && extensions.hasOwnProperty("constructor")) ? extensions.constructor : function(){ return parent.apply(this, arguments); };
+
+			var Surrogate = function(){ this.constructor = ChartElement;};
+			Surrogate.prototype = parent.prototype;
+			ChartElement.prototype = new Surrogate();
+
+			ChartElement.extend = inherits;
+
+			if (extensions) extend(ChartElement.prototype, extensions);
+
+			ChartElement.__super__ = parent.prototype;
+
+			return ChartElement;
+		},
+		noop = helpers.noop = function(){},
+		uid = helpers.uid = (function(){
+			var id=0;
+			return function(){
+				return "chart-" + id++;
+			};
+		})(),
+		warn = helpers.warn = function(str){
+			//Method for warning of errors
+			if (window.console && typeof window.console.warn === "function") console.warn(str);
+		},
+		amd = helpers.amd = (typeof define === 'function' && define.amd),
+		//-- Math methods
+		isNumber = helpers.isNumber = function(n){
+			return !isNaN(parseFloat(n)) && isFinite(n);
+		},
+		max = helpers.max = function(array){
+			return Math.max.apply( Math, array );
+		},
+		min = helpers.min = function(array){
+			return Math.min.apply( Math, array );
+		},
+		cap = helpers.cap = function(valueToCap,maxValue,minValue){
+			if(isNumber(maxValue)) {
+				if( valueToCap > maxValue ) {
+					return maxValue;
+				}
+			}
+			else if(isNumber(minValue)){
+				if ( valueToCap < minValue ){
+					return minValue;
+				}
+			}
+			return valueToCap;
+		},
+		getDecimalPlaces = helpers.getDecimalPlaces = function(num){
+			if (num%1!==0 && isNumber(num)){
+				var s = num.toString();
+				if(s.indexOf("e-") < 0){
+					// no exponent, e.g. 0.01
+					return s.split(".")[1].length;
+				}
+				else if(s.indexOf(".") < 0) {
+					// no decimal point, e.g. 1e-9
+					return parseInt(s.split("e-")[1]);
+				}
+				else {
+					// exponent and decimal point, e.g. 1.23e-9
+					var parts = s.split(".")[1].split("e-");
+					return parts[0].length + parseInt(parts[1]);
+				}
+			}
+			else {
+				return 0;
+			}
+		},
+		toRadians = helpers.radians = function(degrees){
+			return degrees * (Math.PI/180);
+		},
+		// Gets the angle from vertical upright to the point about a centre.
+		getAngleFromPoint = helpers.getAngleFromPoint = function(centrePoint, anglePoint){
+			var distanceFromXCenter = anglePoint.x - centrePoint.x,
+				distanceFromYCenter = anglePoint.y - centrePoint.y,
+				radialDistanceFromCenter = Math.sqrt( distanceFromXCenter * distanceFromXCenter + distanceFromYCenter * distanceFromYCenter);
+
+
+			var angle = Math.PI * 2 + Math.atan2(distanceFromYCenter, distanceFromXCenter);
+
+			//If the segment is in the top left quadrant, we need to add another rotation to the angle
+			if (distanceFromXCenter < 0 && distanceFromYCenter < 0){
+				angle += Math.PI*2;
+			}
+
+			return {
+				angle: angle,
+				distance: radialDistanceFromCenter
+			};
+		},
+		aliasPixel = helpers.aliasPixel = function(pixelWidth){
+			return (pixelWidth % 2 === 0) ? 0 : 0.5;
+		},
+		splineCurve = helpers.splineCurve = function(FirstPoint,MiddlePoint,AfterPoint,t){
+			//Props to Rob Spencer at scaled innovation for his post on splining between points
+			//http://scaledinnovation.com/analytics/splines/aboutSplines.html
+			var d01=Math.sqrt(Math.pow(MiddlePoint.x-FirstPoint.x,2)+Math.pow(MiddlePoint.y-FirstPoint.y,2)),
+				d12=Math.sqrt(Math.pow(AfterPoint.x-MiddlePoint.x,2)+Math.pow(AfterPoint.y-MiddlePoint.y,2)),
+				fa=t*d01/(d01+d12),// scaling factor for triangle Ta
+				fb=t*d12/(d01+d12);
+			return {
+				inner : {
+					x : MiddlePoint.x-fa*(AfterPoint.x-FirstPoint.x),
+					y : MiddlePoint.y-fa*(AfterPoint.y-FirstPoint.y)
+				},
+				outer : {
+					x: MiddlePoint.x+fb*(AfterPoint.x-FirstPoint.x),
+					y : MiddlePoint.y+fb*(AfterPoint.y-FirstPoint.y)
+				}
+			};
+		},
+		calculateOrderOfMagnitude = helpers.calculateOrderOfMagnitude = function(val){
+			return Math.floor(Math.log(val) / Math.LN10);
+		},
+		calculateScaleRange = helpers.calculateScaleRange = function(valuesArray, drawingSize, textSize, startFromZero, integersOnly){
+
+			//Set a minimum step of two - a point at the top of the graph, and a point at the base
+			var minSteps = 2,
+				maxSteps = Math.floor(drawingSize/(textSize * 1.5)),
+				skipFitting = (minSteps >= maxSteps);
+
+			// Filter out null values since these would min() to zero
+			var values = [];
+			each(valuesArray, function( v ){
+				v == null || values.push( v );
+			});
+			var minValue = min(values),
+			    maxValue = max(values);
+
+			// We need some degree of separation here to calculate the scales if all the values are the same
+			// Adding/minusing 0.5 will give us a range of 1.
+			if (maxValue === minValue){
+				maxValue += 0.5;
+				// So we don't end up with a graph with a negative start value if we've said always start from zero
+				if (minValue >= 0.5 && !startFromZero){
+					minValue -= 0.5;
+				}
+				else{
+					// Make up a whole number above the values
+					maxValue += 0.5;
+				}
+			}
+
+			var	valueRange = Math.abs(maxValue - minValue),
+				rangeOrderOfMagnitude = calculateOrderOfMagnitude(valueRange),
+				graphMax = Math.ceil(maxValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
+				graphMin = (startFromZero) ? 0 : Math.floor(minValue / (1 * Math.pow(10, rangeOrderOfMagnitude))) * Math.pow(10, rangeOrderOfMagnitude),
+				graphRange = graphMax - graphMin,
+				stepValue = Math.pow(10, rangeOrderOfMagnitude),
+				numberOfSteps = Math.round(graphRange / stepValue);
+
+			//If we have more space on the graph we'll use it to give more definition to the data
+			while((numberOfSteps > maxSteps || (numberOfSteps * 2) < maxSteps) && !skipFitting) {
+				if(numberOfSteps > maxSteps){
+					stepValue *=2;
+					numberOfSteps = Math.round(graphRange/stepValue);
+					// Don't ever deal with a decimal number of steps - cancel fitting and just use the minimum number of steps.
+					if (numberOfSteps % 1 !== 0){
+						skipFitting = true;
+					}
+				}
+				//We can fit in double the amount of scale points on the scale
+				else{
+					//If user has declared ints only, and the step value isn't a decimal
+					if (integersOnly && rangeOrderOfMagnitude >= 0){
+						//If the user has said integers only, we need to check that making the scale more granular wouldn't make it a float
+						if(stepValue/2 % 1 === 0){
+							stepValue /=2;
+							numberOfSteps = Math.round(graphRange/stepValue);
+						}
+						//If it would make it a float break out of the loop
+						else{
+							break;
+						}
+					}
+					//If the scale doesn't have to be an int, make the scale more granular anyway.
+					else{
+						stepValue /=2;
+						numberOfSteps = Math.round(graphRange/stepValue);
+					}
+
+				}
+			}
+
+			if (skipFitting){
+				numberOfSteps = minSteps;
+				stepValue = graphRange / numberOfSteps;
+			}
+
+			return {
+				steps : numberOfSteps,
+				stepValue : stepValue,
+				min : graphMin,
+				max	: graphMin + (numberOfSteps * stepValue)
+			};
+
+		},
+		/* jshint ignore:start */
+		// Blows up jshint errors based on the new Function constructor
+		//Templating methods
+		//Javascript micro templating by John Resig - source at http://ejohn.org/blog/javascript-micro-templating/
+		template = helpers.template = function(templateString, valuesObject){
+
+			// If templateString is function rather than string-template - call the function for valuesObject
+
+			if(templateString instanceof Function){
+			 	return templateString(valuesObject);
+		 	}
+
+			var cache = {};
+			function tmpl(str, data){
+				// Figure out if we're getting a template, or if we need to
+				// load the template - and be sure to cache the result.
+				var fn = !/\W/.test(str) ?
+				cache[str] = cache[str] :
+
+				// Generate a reusable function that will serve as a template
+				// generator (and which will be cached).
+				new Function("obj",
+					"var p=[],print=function(){p.push.apply(p,arguments);};" +
+
+					// Introduce the data as local variables using with(){}
+					"with(obj){p.push('" +
+
+					// Convert the template into pure JavaScript
+					str
+						.replace(/[\r\t\n]/g, " ")
+						.split("<%").join("\t")
+						.replace(/((^|%>)[^\t]*)'/g, "$1\r")
+						.replace(/\t=(.*?)%>/g, "',$1,'")
+						.split("\t").join("');")
+						.split("%>").join("p.push('")
+						.split("\r").join("\\'") +
+					"');}return p.join('');"
+				);
+
+				// Provide some basic currying to the user
+				return data ? fn( data ) : fn;
+			}
+			return tmpl(templateString,valuesObject);
+		},
+		/* jshint ignore:end */
+		generateLabels = helpers.generateLabels = function(templateString,numberOfSteps,graphMin,stepValue){
+			var labelsArray = new Array(numberOfSteps);
+			if (templateString){
+				each(labelsArray,function(val,index){
+					labelsArray[index] = template(templateString,{value: (graphMin + (stepValue*(index+1)))});
+				});
+			}
+			return labelsArray;
+		},
+		//--Animation methods
+		//Easing functions adapted from Robert Penner's easing equations
+		//http://www.robertpenner.com/easing/
+		easingEffects = helpers.easingEffects = {
+			linear: function (t) {
+				return t;
+			},
+			easeInQuad: function (t) {
+				return t * t;
+			},
+			easeOutQuad: function (t) {
+				return -1 * t * (t - 2);
+			},
+			easeInOutQuad: function (t) {
+				if ((t /= 1 / 2) < 1){
+					return 1 / 2 * t * t;
+				}
+				return -1 / 2 * ((--t) * (t - 2) - 1);
+			},
+			easeInCubic: function (t) {
+				return t * t * t;
+			},
+			easeOutCubic: function (t) {
+				return 1 * ((t = t / 1 - 1) * t * t + 1);
+			},
+			easeInOutCubic: function (t) {
+				if ((t /= 1 / 2) < 1){
+					return 1 / 2 * t * t * t;
+				}
+				return 1 / 2 * ((t -= 2) * t * t + 2);
+			},
+			easeInQuart: function (t) {
+				return t * t * t * t;
+			},
+			easeOutQuart: function (t) {
+				return -1 * ((t = t / 1 - 1) * t * t * t - 1);
+			},
+			easeInOutQuart: function (t) {
+				if ((t /= 1 / 2) < 1){
+					return 1 / 2 * t * t * t * t;
+				}
+				return -1 / 2 * ((t -= 2) * t * t * t - 2);
+			},
+			easeInQuint: function (t) {
+				return 1 * (t /= 1) * t * t * t * t;
+			},
+			easeOutQuint: function (t) {
+				return 1 * ((t = t / 1 - 1) * t * t * t * t + 1);
+			},
+			easeInOutQuint: function (t) {
+				if ((t /= 1 / 2) < 1){
+					return 1 / 2 * t * t * t * t * t;
+				}
+				return 1 / 2 * ((t -= 2) * t * t * t * t + 2);
+			},
+			easeInSine: function (t) {
+				return -1 * Math.cos(t / 1 * (Math.PI / 2)) + 1;
+			},
+			easeOutSine: function (t) {
+				return 1 * Math.sin(t / 1 * (Math.PI / 2));
+			},
+			easeInOutSine: function (t) {
+				return -1 / 2 * (Math.cos(Math.PI * t / 1) - 1);
+			},
+			easeInExpo: function (t) {
+				return (t === 0) ? 1 : 1 * Math.pow(2, 10 * (t / 1 - 1));
+			},
+			easeOutExpo: function (t) {
+				return (t === 1) ? 1 : 1 * (-Math.pow(2, -10 * t / 1) + 1);
+			},
+			easeInOutExpo: function (t) {
+				if (t === 0){
+					return 0;
+				}
+				if (t === 1){
+					return 1;
+				}
+				if ((t /= 1 / 2) < 1){
+					return 1 / 2 * Math.pow(2, 10 * (t - 1));
+				}
+				return 1 / 2 * (-Math.pow(2, -10 * --t) + 2);
+			},
+			easeInCirc: function (t) {
+				if (t >= 1){
+					return t;
+				}
+				return -1 * (Math.sqrt(1 - (t /= 1) * t) - 1);
+			},
+			easeOutCirc: function (t) {
+				return 1 * Math.sqrt(1 - (t = t / 1 - 1) * t);
+			},
+			easeInOutCirc: function (t) {
+				if ((t /= 1 / 2) < 1){
+					return -1 / 2 * (Math.sqrt(1 - t * t) - 1);
+				}
+				return 1 / 2 * (Math.sqrt(1 - (t -= 2) * t) + 1);
+			},
+			easeInElastic: function (t) {
+				var s = 1.70158;
+				var p = 0;
+				var a = 1;
+				if (t === 0){
+					return 0;
+				}
+				if ((t /= 1) == 1){
+					return 1;
+				}
+				if (!p){
+					p = 1 * 0.3;
+				}
+				if (a < Math.abs(1)) {
+					a = 1;
+					s = p / 4;
+				} else{
+					s = p / (2 * Math.PI) * Math.asin(1 / a);
+				}
+				return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));
+			},
+			easeOutElastic: function (t) {
+				var s = 1.70158;
+				var p = 0;
+				var a = 1;
+				if (t === 0){
+					return 0;
+				}
+				if ((t /= 1) == 1){
+					return 1;
+				}
+				if (!p){
+					p = 1 * 0.3;
+				}
+				if (a < Math.abs(1)) {
+					a = 1;
+					s = p / 4;
+				} else{
+					s = p / (2 * Math.PI) * Math.asin(1 / a);
+				}
+				return a * Math.pow(2, -10 * t) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) + 1;
+			},
+			easeInOutElastic: function (t) {
+				var s = 1.70158;
+				var p = 0;
+				var a = 1;
+				if (t === 0){
+					return 0;
+				}
+				if ((t /= 1 / 2) == 2){
+					return 1;
+				}
+				if (!p){
+					p = 1 * (0.3 * 1.5);
+				}
+				if (a < Math.abs(1)) {
+					a = 1;
+					s = p / 4;
+				} else {
+					s = p / (2 * Math.PI) * Math.asin(1 / a);
+				}
+				if (t < 1){
+					return -0.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p));}
+				return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t * 1 - s) * (2 * Math.PI) / p) * 0.5 + 1;
+			},
+			easeInBack: function (t) {
+				var s = 1.70158;
+				return 1 * (t /= 1) * t * ((s + 1) * t - s);
+			},
+			easeOutBack: function (t) {
+				var s = 1.70158;
+				return 1 * ((t = t / 1 - 1) * t * ((s + 1) * t + s) + 1);
+			},
+			easeInOutBack: function (t) {
+				var s = 1.70158;
+				if ((t /= 1 / 2) < 1){
+					return 1 / 2 * (t * t * (((s *= (1.525)) + 1) * t - s));
+				}
+				return 1 / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2);
+			},
+			easeInBounce: function (t) {
+				return 1 - easingEffects.easeOutBounce(1 - t);
+			},
+			easeOutBounce: function (t) {
+				if ((t /= 1) < (1 / 2.75)) {
+					return 1 * (7.5625 * t * t);
+				} else if (t < (2 / 2.75)) {
+					return 1 * (7.5625 * (t -= (1.5 / 2.75)) * t + 0.75);
+				} else if (t < (2.5 / 2.75)) {
+					return 1 * (7.5625 * (t -= (2.25 / 2.75)) * t + 0.9375);
+				} else {
+					return 1 * (7.5625 * (t -= (2.625 / 2.75)) * t + 0.984375);
+				}
+			},
+			easeInOutBounce: function (t) {
+				if (t < 1 / 2){
+					return easingEffects.easeInBounce(t * 2) * 0.5;
+				}
+				return easingEffects.easeOutBounce(t * 2 - 1) * 0.5 + 1 * 0.5;
+			}
+		},
+		//Request animation polyfill - http://www.paulirish.com/2011/requestanimationframe-for-smart-animating/
+		requestAnimFrame = helpers.requestAnimFrame = (function(){
+			return window.requestAnimationFrame ||
+				window.webkitRequestAnimationFrame ||
+				window.mozRequestAnimationFrame ||
+				window.oRequestAnimationFrame ||
+				window.msRequestAnimationFrame ||
+				function(callback) {
+					return window.setTimeout(callback, 1000 / 60);
+				};
+		})(),
+		cancelAnimFrame = helpers.cancelAnimFrame = (function(){
+			return window.cancelAnimationFrame ||
+				window.webkitCancelAnimationFrame ||
+				window.mozCancelAnimationFrame ||
+				window.oCancelAnimationFrame ||
+				window.msCancelAnimationFrame ||
+				function(callback) {
+					return window.clearTimeout(callback, 1000 / 60);
+				};
+		})(),
+		animationLoop = helpers.animationLoop = function(callback,totalSteps,easingString,onProgress,onComplete,chartInstance){
+
+			var currentStep = 0,
+				easingFunction = easingEffects[easingString] || easingEffects.linear;
+
+			var animationFrame = function(){
+				currentStep++;
+				var stepDecimal = currentStep/totalSteps;
+				var easeDecimal = easingFunction(stepDecimal);
+
+				callback.call(chartInstance,easeDecimal,stepDecimal, currentStep);
+				onProgress.call(chartInstance,easeDecimal,stepDecimal);
+				if (currentStep < totalSteps){
+					chartInstance.animationFrame = requestAnimFrame(animationFrame);
+				} else{
+					onComplete.apply(chartInstance);
+				}
+			};
+			requestAnimFrame(animationFrame);
+		},
+		//-- DOM methods
+		getRelativePosition = helpers.getRelativePosition = function(evt){
+			var mouseX, mouseY;
+			var e = evt.originalEvent || evt,
+				canvas = evt.currentTarget || evt.srcElement,
+				boundingRect = canvas.getBoundingClientRect();
+
+			if (e.touches){
+				mouseX = e.touches[0].clientX - boundingRect.left;
+				mouseY = e.touches[0].clientY - boundingRect.top;
+
+			}
+			else{
+				mouseX = e.clientX - boundingRect.left;
+				mouseY = e.clientY - boundingRect.top;
+			}
+
+			return {
+				x : mouseX,
+				y : mouseY
+			};
+
+		},
+		addEvent = helpers.addEvent = function(node,eventType,method){
+			if (node.addEventListener){
+				node.addEventListener(eventType,method);
+			} else if (node.attachEvent){
+				node.attachEvent("on"+eventType, method);
+			} else {
+				node["on"+eventType] = method;
+			}
+		},
+		removeEvent = helpers.removeEvent = function(node, eventType, handler){
+			if (node.removeEventListener){
+				node.removeEventListener(eventType, handler, false);
+			} else if (node.detachEvent){
+				node.detachEvent("on"+eventType,handler);
+			} else{
+				node["on" + eventType] = noop;
+			}
+		},
+		bindEvents = helpers.bindEvents = function(chartInstance, arrayOfEvents, handler){
+			// Create the events object if it's not already present
+			if (!chartInstance.events) chartInstance.events = {};
+
+			each(arrayOfEvents,function(eventName){
+				chartInstance.events[eventName] = function(){
+					handler.apply(chartInstance, arguments);
+				};
+				addEvent(chartInstance.chart.canvas,eventName,chartInstance.events[eventName]);
+			});
+		},
+		unbindEvents = helpers.unbindEvents = function (chartInstance, arrayOfEvents) {
+			each(arrayOfEvents, function(handler,eventName){
+				removeEvent(chartInstance.chart.canvas, eventName, handler);
+			});
+		},
+		getMaximumWidth = helpers.getMaximumWidth = function(domNode){
+			var container = domNode.parentNode,
+			    padding = parseInt(getStyle(container, 'padding-left')) + parseInt(getStyle(container, 'padding-right'));
+			// TODO = check cross browser stuff with this.
+			return container ? container.clientWidth - padding : 0;
+		},
+		getMaximumHeight = helpers.getMaximumHeight = function(domNode){
+			var container = domNode.parentNode,
+			    padding = parseInt(getStyle(container, 'padding-bottom')) + parseInt(getStyle(container, 'padding-top'));
+			// TODO = check cross browser stuff with this.
+			return container ? container.clientHeight - padding : 0;
+		},
+		getStyle = helpers.getStyle = function (el, property) {
+			return el.currentStyle ?
+				el.currentStyle[property] :
+				document.defaultView.getComputedStyle(el, null).getPropertyValue(property);
+		},
+		getMaximumSize = helpers.getMaximumSize = helpers.getMaximumWidth, // legacy support
+		retinaScale = helpers.retinaScale = function(chart){
+			var ctx = chart.ctx,
+				width = chart.canvas.width,
+				height = chart.canvas.height;
+
+			if (window.devicePixelRatio) {
+				ctx.canvas.style.width = width + "px";
+				ctx.canvas.style.height = height + "px";
+				ctx.canvas.height = height * window.devicePixelRatio;
+				ctx.canvas.width = width * window.devicePixelRatio;
+				ctx.scale(window.devicePixelRatio, window.devicePixelRatio);
+			}
+		},
+		//-- Canvas methods
+		clear = helpers.clear = function(chart){
+			chart.ctx.clearRect(0,0,chart.width,chart.height);
+		},
+		fontString = helpers.fontString = function(pixelSize,fontStyle,fontFamily){
+			return fontStyle + " " + pixelSize+"px " + fontFamily;
+		},
+		longestText = helpers.longestText = function(ctx,font,arrayOfStrings){
+			ctx.font = font;
+			var longest = 0;
+			each(arrayOfStrings,function(string){
+				var textWidth = ctx.measureText(string).width;
+				longest = (textWidth > longest) ? textWidth : longest;
+			});
+			return longest;
+		},
+		drawRoundedRectangle = helpers.drawRoundedRectangle = function(ctx,x,y,width,height,radius){
+			ctx.beginPath();
+			ctx.moveTo(x + radius, y);
+			ctx.lineTo(x + width - radius, y);
+			ctx.quadraticCurveTo(x + width, y, x + width, y + radius);
+			ctx.lineTo(x + width, y + height - radius);
+			ctx.quadraticCurveTo(x + width, y + height, x + width - radius, y + height);
+			ctx.lineTo(x + radius, y + height);
+			ctx.quadraticCurveTo(x, y + height, x, y + height - radius);
+			ctx.lineTo(x, y + radius);
+			ctx.quadraticCurveTo(x, y, x + radius, y);
+			ctx.closePath();
+		};
+
+
+	//Store a reference to each instance - allowing us to globally resize chart instances on window resize.
+	//Destroy method on the chart will remove the instance of the chart from this reference.
+	Chart.instances = {};
+
+	Chart.Type = function(data,options,chart){
+		this.options = options;
+		this.chart = chart;
+		this.id = uid();
+		//Add the chart instance to the global namespace
+		Chart.instances[this.id] = this;
+
+		// Initialize is always called when a chart type is created
+		// By default it is a no op, but it should be extended
+		if (options.responsive){
+			this.resize();
+		}
+		this.initialize.call(this,data);
+	};
+
+	//Core methods that'll be a part of every chart type
+	extend(Chart.Type.prototype,{
+		initialize : function(){return this;},
+		clear : function(){
+			clear(this.chart);
+			return this;
+		},
+		stop : function(){
+			// Stops any current animation loop occuring
+			Chart.animationService.cancelAnimation(this);
+			return this;
+		},
+		resize : function(callback){
+			this.stop();
+			var canvas = this.chart.canvas,
+				newWidth = getMaximumWidth(this.chart.canvas),
+				newHeight = this.options.maintainAspectRatio ? newWidth / this.chart.aspectRatio : getMaximumHeight(this.chart.canvas);
+
+			canvas.width = this.chart.width = newWidth;
+			canvas.height = this.chart.height = newHeight;
+
+			retinaScale(this.chart);
+
+			if (typeof callback === "function"){
+				callback.apply(this, Array.prototype.slice.call(arguments, 1));
+			}
+			return this;
+		},
+		reflow : noop,
+		render : function(reflow){
+			if (reflow){
+				this.reflow();
+			}
+			
+			if (this.options.animation && !reflow){
+				var animation = new Chart.Animation();
+				animation.numSteps = this.options.animationSteps;
+				animation.easing = this.options.animationEasing;
+				
+				// render function
+				animation.render = function(chartInstance, animationObject) {
+					var easingFunction = helpers.easingEffects[animationObject.easing];
+					var stepDecimal = animationObject.currentStep / animationObject.numSteps;
+					var easeDecimal = easingFunction(stepDecimal);
+					
+					chartInstance.draw(easeDecimal, stepDecimal, animationObject.currentStep);
+				};
+				
+				// user events
+				animation.onAnimationProgress = this.options.onAnimationProgress;
+				animation.onAnimationComplete = this.options.onAnimationComplete;
+				
+				Chart.animationService.addAnimation(this, animation);
+			}
+			else{
+				this.draw();
+				this.options.onAnimationComplete.call(this);
+			}
+			return this;
+		},
+		generateLegend : function(){
+			return helpers.template(this.options.legendTemplate, this);
+		},
+		destroy : function(){
+			this.stop();
+			this.clear();
+			unbindEvents(this, this.events);
+			var canvas = this.chart.canvas;
+
+			// Reset canvas height/width attributes starts a fresh with the canvas context
+			canvas.width = this.chart.width;
+			canvas.height = this.chart.height;
+
+			// < IE9 doesn't support removeProperty
+			if (canvas.style.removeProperty) {
+				canvas.style.removeProperty('width');
+				canvas.style.removeProperty('height');
+			} else {
+				canvas.style.removeAttribute('width');
+				canvas.style.removeAttribute('height');
+			}
+
+			delete Chart.instances[this.id];
+		},
+		showTooltip : function(ChartElements, forceRedraw){
+			// Only redraw the chart if we've actually changed what we're hovering on.
+			if (typeof this.activeElements === 'undefined') this.activeElements = [];
+
+			var isChanged = (function(Elements){
+				var changed = false;
+
+				if (Elements.length !== this.activeElements.length){
+					changed = true;
+					return changed;
+				}
+
+				each(Elements, function(element, index){
+					if (element !== this.activeElements[index]){
+						changed = true;
+					}
+				}, this);
+				return changed;
+			}).call(this, ChartElements);
+
+			if (!isChanged && !forceRedraw){
+				return;
+			}
+			else{
+				this.activeElements = ChartElements;
+			}
+			this.draw();
+			if(this.options.customTooltips){
+				this.options.customTooltips(false);
+			}
+			if (ChartElements.length > 0){
+				// If we have multiple datasets, show a MultiTooltip for all of the data points at that index
+				if (this.datasets && this.datasets.length > 1) {
+					var dataArray,
+						dataIndex;
+
+					for (var i = this.datasets.length - 1; i >= 0; i--) {
+						dataArray = this.datasets[i].points || this.datasets[i].bars || this.datasets[i].segments;
+						dataIndex = indexOf(dataArray, ChartElements[0]);
+						if (dataIndex !== -1){
+							break;
+						}
+					}
+					var tooltipLabels = [],
+						tooltipColors = [],
+						medianPosition = (function(index) {
+
+							// Get all the points at that particular index
+							var Elements = [],
+								dataCollection,
+								xPositions = [],
+								yPositions = [],
+								xMax,
+								yMax,
+								xMin,
+								yMin;
+							helpers.each(this.datasets, function(dataset){
+								dataCollection = dataset.points || dataset.bars || dataset.segments;
+								if (dataCollection[dataIndex] && dataCollection[dataIndex].hasValue()){
+									Elements.push(dataCollection[dataIndex]);
+								}
+							});
+
+							helpers.each(Elements, function(element) {
+								xPositions.push(element.x);
+								yPositions.push(element.y);
+
+
+								//Include any colour information about the element
+								tooltipLabels.push(helpers.template(this.options.multiTooltipTemplate, element));
+								tooltipColors.push({
+									fill: element._saved.fillColor || element.fillColor,
+									stroke: element._saved.strokeColor || element.strokeColor
+								});
+
+							}, this);
+
+							yMin = min(yPositions);
+							yMax = max(yPositions);
+
+							xMin = min(xPositions);
+							xMax = max(xPositions);
+
+							return {
+								x: (xMin > this.chart.width/2) ? xMin : xMax,
+								y: (yMin + yMax)/2
+							};
+						}).call(this, dataIndex);
+
+					new Chart.MultiTooltip({
+						x: medianPosition.x,
+						y: medianPosition.y,
+						xPadding: this.options.tooltipXPadding,
+						yPadding: this.options.tooltipYPadding,
+						xOffset: this.options.tooltipXOffset,
+						fillColor: this.options.tooltipFillColor,
+						textColor: this.options.tooltipFontColor,
+						fontFamily: this.options.tooltipFontFamily,
+						fontStyle: this.options.tooltipFontStyle,
+						fontSize: this.options.tooltipFontSize,
+						titleTextColor: this.options.tooltipTitleFontColor,
+						titleFontFamily: this.options.tooltipTitleFontFamily,
+						titleFontStyle: this.options.tooltipTitleFontStyle,
+						titleFontSize: this.options.tooltipTitleFontSize,
+						cornerRadius: this.options.tooltipCornerRadius,
+						labels: tooltipLabels,
+						legendColors: tooltipColors,
+						legendColorBackground : this.options.multiTooltipKeyBackground,
+						title: template(this.options.tooltipTitleTemplate,ChartElements[0]),
+						chart: this.chart,
+						ctx: this.chart.ctx,
+						custom: this.options.customTooltips
+					}).draw();
+
+				} else {
+					each(ChartElements, function(Element) {
+						var tooltipPosition = Element.tooltipPosition();
+						new Chart.Tooltip({
+							x: Math.round(tooltipPosition.x),
+							y: Math.round(tooltipPosition.y),
+							xPadding: this.options.tooltipXPadding,
+							yPadding: this.options.tooltipYPadding,
+							fillColor: this.options.tooltipFillColor,
+							textColor: this.options.tooltipFontColor,
+							fontFamily: this.options.tooltipFontFamily,
+							fontStyle: this.options.tooltipFontStyle,
+							fontSize: this.options.tooltipFontSize,
+							caretHeight: this.options.tooltipCaretSize,
+							cornerRadius: this.options.tooltipCornerRadius,
+							text: template(this.options.tooltipTemplate, Element),
+							chart: this.chart,
+							custom: this.options.customTooltips
+						}).draw();
+					}, this);
+				}
+			}
+			return this;
+		},
+		toBase64Image : function(){
+			return this.chart.canvas.toDataURL.apply(this.chart.canvas, arguments);
+		}
+	});
+
+	Chart.Type.extend = function(extensions){
+
+		var parent = this;
+
+		var ChartType = function(){
+			return parent.apply(this,arguments);
+		};
+
+		//Copy the prototype object of the this class
+		ChartType.prototype = clone(parent.prototype);
+		//Now overwrite some of the properties in the base class with the new extensions
+		extend(ChartType.prototype, extensions);
+
+		ChartType.extend = Chart.Type.extend;
+
+		if (extensions.name || parent.prototype.name){
+
+			var chartName = extensions.name || parent.prototype.name;
+			//Assign any potential default values of the new chart type
+
+			//If none are defined, we'll use a clone of the chart type this is being extended from.
+			//I.e. if we extend a line chart, we'll use the defaults from the line chart if our new chart
+			//doesn't define some defaults of their own.
+
+			var baseDefaults = (Chart.defaults[parent.prototype.name]) ? clone(Chart.defaults[parent.prototype.name]) : {};
+
+			Chart.defaults[chartName] = extend(baseDefaults,extensions.defaults);
+
+			Chart.types[chartName] = ChartType;
+
+			//Register this new chart type in the Chart prototype
+			Chart.prototype[chartName] = function(data,options){
+				var config = merge(Chart.defaults.global, Chart.defaults[chartName], options || {});
+				return new ChartType(data,config,this);
+			};
+		} else{
+			warn("Name not provided for this chart, so it hasn't been registered");
+		}
+		return parent;
+	};
+
+	Chart.Element = function(configuration){
+		extend(this,configuration);
+		this.initialize.apply(this,arguments);
+		this.save();
+	};
+	extend(Chart.Element.prototype,{
+		initialize : function(){},
+		restore : function(props){
+			if (!props){
+				extend(this,this._saved);
+			} else {
+				each(props,function(key){
+					this[key] = this._saved[key];
+				},this);
+			}
+			return this;
+		},
+		save : function(){
+			this._saved = clone(this);
+			delete this._saved._saved;
+			return this;
+		},
+		update : function(newProps){
+			each(newProps,function(value,key){
+				this._saved[key] = this[key];
+				this[key] = value;
+			},this);
+			return this;
+		},
+		transition : function(props,ease){
+			each(props,function(value,key){
+				this[key] = ((value - this._saved[key]) * ease) + this._saved[key];
+			},this);
+			return this;
+		},
+		tooltipPosition : function(){
+			return {
+				x : this.x,
+				y : this.y
+			};
+		},
+		hasValue: function(){
+			return isNumber(this.value);
+		}
+	});
+
+	Chart.Element.extend = inherits;
+
+
+	Chart.Point = Chart.Element.extend({
+		display: true,
+		inRange: function(chartX,chartY){
+			var hitDetectionRange = this.hitDetectionRadius + this.radius;
+			return ((Math.pow(chartX-this.x, 2)+Math.pow(chartY-this.y, 2)) < Math.pow(hitDetectionRange,2));
+		},
+		draw : function(){
+			if (this.display){
+				var ctx = this.ctx;
+				ctx.beginPath();
+
+				ctx.arc(this.x, this.y, this.radius, 0, Math.PI*2);
+				ctx.closePath();
+
+				ctx.strokeStyle = this.strokeColor;
+				ctx.lineWidth = this.strokeWidth;
+
+				ctx.fillStyle = this.fillColor;
+
+				ctx.fill();
+				ctx.stroke();
+			}
+
+
+			//Quick debug for bezier curve splining
+			//Highlights control points and the line between them.
+			//Handy for dev - stripped in the min version.
+
+			// ctx.save();
+			// ctx.fillStyle = "black";
+			// ctx.strokeStyle = "black"
+			// ctx.beginPath();
+			// ctx.arc(this.controlPoints.inner.x,this.controlPoints.inner.y, 2, 0, Math.PI*2);
+			// ctx.fill();
+
+			// ctx.beginPath();
+			// ctx.arc(this.controlPoints.outer.x,this.controlPoints.outer.y, 2, 0, Math.PI*2);
+			// ctx.fill();
+
+			// ctx.moveTo(this.controlPoints.inner.x,this.controlPoints.inner.y);
+			// ctx.lineTo(this.x, this.y);
+			// ctx.lineTo(this.controlPoints.outer.x,this.controlPoints.outer.y);
+			// ctx.stroke();
+
+			// ctx.restore();
+
+
+
+		}
+	});
+
+	Chart.Arc = Chart.Element.extend({
+		inRange : function(chartX,chartY){
+
+			var pointRelativePosition = helpers.getAngleFromPoint(this, {
+				x: chartX,
+				y: chartY
+			});
+
+			// Normalize all angles to 0 - 2*PI (0 - 360°)
+			var pointRelativeAngle = pointRelativePosition.angle % (Math.PI * 2),
+			    startAngle = (Math.PI * 2 + this.startAngle) % (Math.PI * 2),
+			    endAngle = (Math.PI * 2 + this.endAngle) % (Math.PI * 2) || 360;
+
+			// Calculate wether the pointRelativeAngle is between the start and the end angle
+			var betweenAngles = (endAngle < startAngle) ?
+				pointRelativeAngle <= endAngle || pointRelativeAngle >= startAngle:
+				pointRelativeAngle >= startAngle && pointRelativeAngle <= endAngle;
+
+			//Check if within the range of the open/close angle
+			var withinRadius = (pointRelativePosition.distance >= this.innerRadius && pointRelativePosition.distance <= this.outerRadius);
+
+			return (betweenAngles && withinRadius);
+			//Ensure within the outside of the arc centre, but inside arc outer
+		},
+		tooltipPosition : function(){
+			var centreAngle = this.startAngle + ((this.endAngle - this.startAngle) / 2),
+				rangeFromCentre = (this.outerRadius - this.innerRadius) / 2 + this.innerRadius;
+			return {
+				x : this.x + (Math.cos(centreAngle) * rangeFromCentre),
+				y : this.y + (Math.sin(centreAngle) * rangeFromCentre)
+			};
+		},
+		draw : function(animationPercent){
+
+			var easingDecimal = animationPercent || 1;
+
+			var ctx = this.ctx;
+
+			ctx.beginPath();
+
+			ctx.arc(this.x, this.y, this.outerRadius < 0 ? 0 : this.outerRadius, this.startAngle, this.endAngle);
+
+            ctx.arc(this.x, this.y, this.innerRadius < 0 ? 0 : this.innerRadius, this.endAngle, this.startAngle, true);
+
+			ctx.closePath();
+			ctx.strokeStyle = this.strokeColor;
+			ctx.lineWidth = this.strokeWidth;
+
+			ctx.fillStyle = this.fillColor;
+
+			ctx.fill();
+			ctx.lineJoin = 'bevel';
+
+			if (this.showStroke){
+				ctx.stroke();
+			}
+		}
+	});
+
+	Chart.Rectangle = Chart.Element.extend({
+		draw : function(){
+			var ctx = this.ctx,
+				halfWidth = this.width/2,
+				leftX = this.x - halfWidth,
+				rightX = this.x + halfWidth,
+				top = this.base - (this.base - this.y),
+				halfStroke = this.strokeWidth / 2;
+
+			// Canvas doesn't allow us to stroke inside the width so we can
+			// adjust the sizes to fit if we're setting a stroke on the line
+			if (this.showStroke){
+				leftX += halfStroke;
+				rightX -= halfStroke;
+				top += halfStroke;
+			}
+
+			ctx.beginPath();
+
+			ctx.fillStyle = this.fillColor;
+			ctx.strokeStyle = this.strokeColor;
+			ctx.lineWidth = this.strokeWidth;
+
+			// It'd be nice to keep this class totally generic to any rectangle
+			// and simply specify which border to miss out.
+			ctx.moveTo(leftX, this.base);
+			ctx.lineTo(leftX, top);
+			ctx.lineTo(rightX, top);
+			ctx.lineTo(rightX, this.base);
+			ctx.fill();
+			if (this.showStroke){
+				ctx.stroke();
+			}
+		},
+		height : function(){
+			return this.base - this.y;
+		},
+		inRange : function(chartX,chartY){
+			return (chartX >= this.x - this.width/2 && chartX <= this.x + this.width/2) && (chartY >= this.y && chartY <= this.base);
+		}
+	});
+
+	Chart.Animation = Chart.Element.extend({
+		currentStep: null, // the current animation step
+		numSteps: 60, // default number of steps
+		easing: "", // the easing to use for this animation
+		render: null, // render function used by the animation service
+		
+		onAnimationProgress: null, // user specified callback to fire on each step of the animation 
+		onAnimationComplete: null, // user specified callback to fire when the animation finishes
+	});
+	
+	Chart.Tooltip = Chart.Element.extend({
+		draw : function(){
+
+			var ctx = this.chart.ctx;
+
+			ctx.font = fontString(this.fontSize,this.fontStyle,this.fontFamily);
+
+			this.xAlign = "center";
+			this.yAlign = "above";
+
+			//Distance between the actual element.y position and the start of the tooltip caret
+			var caretPadding = this.caretPadding = 2;
+
+			var tooltipWidth = ctx.measureText(this.text).width + 2*this.xPadding,
+				tooltipRectHeight = this.fontSize + 2*this.yPadding,
+				tooltipHeight = tooltipRectHeight + this.caretHeight + caretPadding;
+
+			if (this.x + tooltipWidth/2 >this.chart.width){
+				this.xAlign = "left";
+			} else if (this.x - tooltipWidth/2 < 0){
+				this.xAlign = "right";
+			}
+
+			if (this.y - tooltipHeight < 0){
+				this.yAlign = "below";
+			}
+
+
+			var tooltipX = this.x - tooltipWidth/2,
+				tooltipY = this.y - tooltipHeight;
+
+			ctx.fillStyle = this.fillColor;
+
+			// Custom Tooltips
+			if(this.custom){
+				this.custom(this);
+			}
+			else{
+				switch(this.yAlign)
+				{
+				case "above":
+					//Draw a caret above the x/y
+					ctx.beginPath();
+					ctx.moveTo(this.x,this.y - caretPadding);
+					ctx.lineTo(this.x + this.caretHeight, this.y - (caretPadding + this.caretHeight));
+					ctx.lineTo(this.x - this.caretHeight, this.y - (caretPadding + this.caretHeight));
+					ctx.closePath();
+					ctx.fill();
+					break;
+				case "below":
+					tooltipY = this.y + caretPadding + this.caretHeight;
+					//Draw a caret below the x/y
+					ctx.beginPath();
+					ctx.moveTo(this.x, this.y + caretPadding);
+					ctx.lineTo(this.x + this.caretHeight, this.y + caretPadding + this.caretHeight);
+					ctx.lineTo(this.x - this.caretHeight, this.y + caretPadding + this.caretHeight);
+					ctx.closePath();
+					ctx.fill();
+					break;
+				}
+
+				switch(this.xAlign)
+				{
+				case "left":
+					tooltipX = this.x - tooltipWidth + (this.cornerRadius + this.caretHeight);
+					break;
+				case "right":
+					tooltipX = this.x - (this.cornerRadius + this.caretHeight);
+					break;
+				}
+
+				drawRoundedRectangle(ctx,tooltipX,tooltipY,tooltipWidth,tooltipRectHeight,this.cornerRadius);
+
+				ctx.fill();
+
+				ctx.fillStyle = this.textColor;
+				ctx.textAlign = "center";
+				ctx.textBaseline = "middle";
+				ctx.fillText(this.text, tooltipX + tooltipWidth/2, tooltipY + tooltipRectHeight/2);
+			}
+		}
+	});
+
+	Chart.MultiTooltip = Chart.Element.extend({
+		initialize : function(){
+			this.font = fontString(this.fontSize,this.fontStyle,this.fontFamily);
+
+			this.titleFont = fontString(this.titleFontSize,this.titleFontStyle,this.titleFontFamily);
+
+			this.titleHeight = this.title ? this.titleFontSize * 1.5 : 0;
+			this.height = (this.labels.length * this.fontSize) + ((this.labels.length-1) * (this.fontSize/2)) + (this.yPadding*2) + this.titleHeight;
+
+			this.ctx.font = this.titleFont;
+
+			var titleWidth = this.ctx.measureText(this.title).width,
+				//Label has a legend square as well so account for this.
+				labelWidth = longestText(this.ctx,this.font,this.labels) + this.fontSize + 3,
+				longestTextWidth = max([labelWidth,titleWidth]);
+
+			this.width = longestTextWidth + (this.xPadding*2);
+
+
+			var halfHeight = this.height/2;
+
+			//Check to ensure the height will fit on the canvas
+			if (this.y - halfHeight < 0 ){
+				this.y = halfHeight;
+			} else if (this.y + halfHeight > this.chart.height){
+				this.y = this.chart.height - halfHeight;
+			}
+
+			//Decide whether to align left or right based on position on canvas
+			if (this.x > this.chart.width/2){
+				this.x -= this.xOffset + this.width;
+			} else {
+				this.x += this.xOffset;
+			}
+
+
+		},
+		getLineHeight : function(index){
+			var baseLineHeight = this.y - (this.height/2) + this.yPadding,
+				afterTitleIndex = index-1;
+
+			//If the index is zero, we're getting the title
+			if (index === 0){
+				return baseLineHeight + this.titleHeight / 3;
+			} else{
+				return baseLineHeight + ((this.fontSize * 1.5 * afterTitleIndex) + this.fontSize / 2) + this.titleHeight;
+			}
+
+		},
+		draw : function(){
+			// Custom Tooltips
+			if(this.custom){
+				this.custom(this);
+			}
+			else{
+				drawRoundedRectangle(this.ctx,this.x,this.y - this.height/2,this.width,this.height,this.cornerRadius);
+				var ctx = this.ctx;
+				ctx.fillStyle = this.fillColor;
+				ctx.fill();
+				ctx.closePath();
+
+				ctx.textAlign = "left";
+				ctx.textBaseline = "middle";
+				ctx.fillStyle = this.titleTextColor;
+				ctx.font = this.titleFont;
+
+				ctx.fillText(this.title,this.x + this.xPadding, this.getLineHeight(0));
+
+				ctx.font = this.font;
+				helpers.each(this.labels,function(label,index){
+					ctx.fillStyle = this.textColor;
+					ctx.fillText(label,this.x + this.xPadding + this.fontSize + 3, this.getLineHeight(index + 1));
+
+					//A bit gnarly, but clearing this rectangle breaks when using explorercanvas (clears whole canvas)
+					//ctx.clearRect(this.x + this.xPadding, this.getLineHeight(index + 1) - this.fontSize/2, this.fontSize, this.fontSize);
+					//Instead we'll make a white filled block to put the legendColour palette over.
+
+					ctx.fillStyle = this.legendColorBackground;
+					ctx.fillRect(this.x + this.xPadding, this.getLineHeight(index + 1) - this.fontSize/2, this.fontSize, this.fontSize);
+
+					ctx.fillStyle = this.legendColors[index].fill;
+					ctx.fillRect(this.x + this.xPadding, this.getLineHeight(index + 1) - this.fontSize/2, this.fontSize, this.fontSize);
+
+
+				},this);
+			}
+		}
+	});
+
+	Chart.Scale = Chart.Element.extend({
+		initialize : function(){
+			this.fit();
+		},
+		buildYLabels : function(){
+			this.yLabels = [];
+
+			var stepDecimalPlaces = getDecimalPlaces(this.stepValue);
+
+			for (var i=0; i<=this.steps; i++){
+				this.yLabels.push(template(this.templateString,{value:(this.min + (i * this.stepValue)).toFixed(stepDecimalPlaces)}));
+			}
+			this.yLabelWidth = (this.display && this.showLabels) ? longestText(this.ctx,this.font,this.yLabels) + 10 : 0;
+		},
+		addXLabel : function(label){
+			this.xLabels.push(label);
+			this.valuesCount++;
+			this.fit();
+		},
+		removeXLabel : function(){
+			this.xLabels.shift();
+			this.valuesCount--;
+			this.fit();
+		},
+		// Fitting loop to rotate x Labels and figure out what fits there, and also calculate how many Y steps to use
+		fit: function(){
+			// First we need the width of the yLabels, assuming the xLabels aren't rotated
+
+			// To do that we need the base line at the top and base of the chart, assuming there is no x label rotation
+			this.startPoint = (this.display) ? this.fontSize : 0;
+			this.endPoint = (this.display) ? this.height - (this.fontSize * 1.5) - 5 : this.height; // -5 to pad labels
+
+			// Apply padding settings to the start and end point.
+			this.startPoint += this.padding;
+			this.endPoint -= this.padding;
+
+			// Cache the starting endpoint, excluding the space for x labels
+			var cachedEndPoint = this.endPoint;
+
+			// Cache the starting height, so can determine if we need to recalculate the scale yAxis
+			var cachedHeight = this.endPoint - this.startPoint,
+				cachedYLabelWidth;
+
+			// Build the current yLabels so we have an idea of what size they'll be to start
+			/*
+			 *	This sets what is returned from calculateScaleRange as static properties of this class:
+			 *
+				this.steps;
+				this.stepValue;
+				this.min;
+				this.max;
+			 *
+			 */
+			this.calculateYRange(cachedHeight);
+
+			// With these properties set we can now build the array of yLabels
+			// and also the width of the largest yLabel
+			this.buildYLabels();
+
+			this.calculateXLabelRotation();
+
+			while((cachedHeight > this.endPoint - this.startPoint)){
+				cachedHeight = this.endPoint - this.startPoint;
+				cachedYLabelWidth = this.yLabelWidth;
+
+				this.calculateYRange(cachedHeight);
+				this.buildYLabels();
+
+				// Only go through the xLabel loop again if the yLabel width has changed
+				if (cachedYLabelWidth < this.yLabelWidth){
+					this.endPoint = cachedEndPoint;
+					this.calculateXLabelRotation();
+				}
+			}
+
+		},
+		calculateXLabelRotation : function(){
+			//Get the width of each grid by calculating the difference
+			//between x offsets between 0 and 1.
+
+			this.ctx.font = this.font;
+
+			var firstWidth = this.ctx.measureText(this.xLabels[0]).width,
+				lastWidth = this.ctx.measureText(this.xLabels[this.xLabels.length - 1]).width,
+				firstRotated,
+				lastRotated;
+
+
+			this.xScalePaddingRight = lastWidth/2 + 3;
+			this.xScalePaddingLeft = (firstWidth/2 > this.yLabelWidth) ? firstWidth/2 : this.yLabelWidth;
+
+			this.xLabelRotation = 0;
+			if (this.display){
+				var originalLabelWidth = longestText(this.ctx,this.font,this.xLabels),
+					cosRotation,
+					firstRotatedWidth;
+				this.xLabelWidth = originalLabelWidth;
+				//Allow 3 pixels x2 padding either side for label readability
+				var xGridWidth = Math.floor(this.calculateX(1) - this.calculateX(0)) - 6;
+
+				//Max label rotate should be 90 - also act as a loop counter
+				while ((this.xLabelWidth > xGridWidth && this.xLabelRotation === 0) || (this.xLabelWidth > xGridWidth && this.xLabelRotation <= 90 && this.xLabelRotation > 0)){
+					cosRotation = Math.cos(toRadians(this.xLabelRotation));
+
+					firstRotated = cosRotation * firstWidth;
+					lastRotated = cosRotation * lastWidth;
+
+					// We're right aligning the text now.
+					if (firstRotated + this.fontSize / 2 > this.yLabelWidth){
+						this.xScalePaddingLeft = firstRotated + this.fontSize / 2;
+					}
+					this.xScalePaddingRight = this.fontSize/2;
+
+
+					this.xLabelRotation++;
+					this.xLabelWidth = cosRotation * originalLabelWidth;
+
+				}
+				if (this.xLabelRotation > 0){
+					this.endPoint -= Math.sin(toRadians(this.xLabelRotation))*originalLabelWidth + 3;
+				}
+			}
+			else{
+				this.xLabelWidth = 0;
+				this.xScalePaddingRight = this.padding;
+				this.xScalePaddingLeft = this.padding;
+			}
+
+		},
+		// Needs to be overidden in each Chart type
+		// Otherwise we need to pass all the data into the scale class
+		calculateYRange: noop,
+		drawingArea: function(){
+			return this.startPoint - this.endPoint;
+		},
+		calculateY : function(value){
+			var scalingFactor = this.drawingArea() / (this.min - this.max);
+			return this.endPoint - (scalingFactor * (value - this.min));
+		},
+		calculateX : function(index){
+			var isRotated = (this.xLabelRotation > 0),
+				// innerWidth = (this.offsetGridLines) ? this.width - offsetLeft - this.padding : this.width - (offsetLeft + halfLabelWidth * 2) - this.padding,
+				innerWidth = this.width - (this.xScalePaddingLeft + this.xScalePaddingRight),
+				valueWidth = innerWidth/Math.max((this.valuesCount - ((this.offsetGridLines) ? 0 : 1)), 1),
+				valueOffset = (valueWidth * index) + this.xScalePaddingLeft;
+
+			if (this.offsetGridLines){
+				valueOffset += (valueWidth/2);
+			}
+
+			return Math.round(valueOffset);
+		},
+		update : function(newProps){
+			helpers.extend(this, newProps);
+			this.fit();
+		},
+		draw : function(){
+			var ctx = this.ctx,
+				yLabelGap = (this.endPoint - this.startPoint) / this.steps,
+				xStart = Math.round(this.xScalePaddingLeft);
+			if (this.display){
+				ctx.fillStyle = this.textColor;
+				ctx.font = this.font;
+				each(this.yLabels,function(labelString,index){
+					var yLabelCenter = this.endPoint - (yLabelGap * index),
+						linePositionY = Math.round(yLabelCenter),
+						drawHorizontalLine = this.showHorizontalLines;
+
+					ctx.textAlign = "right";
+					ctx.textBaseline = "middle";
+					if (this.showLabels){
+						ctx.fillText(labelString,xStart - 10,yLabelCenter);
+					}
+
+					// This is X axis, so draw it
+					if (index === 0 && !drawHorizontalLine){
+						drawHorizontalLine = true;
+					}
+
+					if (drawHorizontalLine){
+						ctx.beginPath();
+					}
+
+					if (index > 0){
+						// This is a grid line in the centre, so drop that
+						ctx.lineWidth = this.gridLineWidth;
+						ctx.strokeStyle = this.gridLineColor;
+					} else {
+						// This is the first line on the scale
+						ctx.lineWidth = this.lineWidth;
+						ctx.strokeStyle = this.lineColor;
+					}
+
+					linePositionY += helpers.aliasPixel(ctx.lineWidth);
+
+					if(drawHorizontalLine){
+						ctx.moveTo(xStart, linePositionY);
+						ctx.lineTo(this.width, linePositionY);
+						ctx.stroke();
+						ctx.closePath();
+					}
+
+					ctx.lineWidth = this.lineWidth;
+					ctx.strokeStyle = this.lineColor;
+					ctx.beginPath();
+					ctx.moveTo(xStart - 5, linePositionY);
+					ctx.lineTo(xStart, linePositionY);
+					ctx.stroke();
+					ctx.closePath();
+
+				},this);
+
+				each(this.xLabels,function(label,index){
+					var xPos = this.calculateX(index) + aliasPixel(this.lineWidth),
+						// Check to see if line/bar here and decide where to place the line
+						linePos = this.calculateX(index - (this.offsetGridLines ? 0.5 : 0)) + aliasPixel(this.lineWidth),
+						isRotated = (this.xLabelRotation > 0),
+						drawVerticalLine = this.showVerticalLines;
+
+					// This is Y axis, so draw it
+					if (index === 0 && !drawVerticalLine){
+						drawVerticalLine = true;
+					}
+
+					if (drawVerticalLine){
+						ctx.beginPath();
+					}
+
+					if (index > 0){
+						// This is a grid line in the centre, so drop that
+						ctx.lineWidth = this.gridLineWidth;
+						ctx.strokeStyle = this.gridLineColor;
+					} else {
+						// This is the first line on the scale
+						ctx.lineWidth = this.lineWidth;
+						ctx.strokeStyle = this.lineColor;
+					}
+
+					if (drawVerticalLine){
+						ctx.moveTo(linePos,this.endPoint);
+						ctx.lineTo(linePos,this.startPoint - 3);
+						ctx.stroke();
+						ctx.closePath();
+					}
+
+
+					ctx.lineWidth = this.lineWidth;
+					ctx.strokeStyle = this.lineColor;
+
+
+					// Small lines at the bottom of the base grid line
+					ctx.beginPath();
+					ctx.moveTo(linePos,this.endPoint);
+					ctx.lineTo(linePos,this.endPoint + 5);
+					ctx.stroke();
+					ctx.closePath();
+
+					ctx.save();
+					ctx.translate(xPos,(isRotated) ? this.endPoint + 12 : this.endPoint + 8);
+					ctx.rotate(toRadians(this.xLabelRotation)*-1);
+					ctx.font = this.font;
+					ctx.textAlign = (isRotated) ? "right" : "center";
+					ctx.textBaseline = (isRotated) ? "middle" : "top";
+					ctx.fillText(label, 0, 0);
+					ctx.restore();
+				},this);
+
+			}
+		}
+
+	});
+
+	Chart.RadialScale = Chart.Element.extend({
+		initialize: function(){
+			this.size = min([this.height, this.width]);
+			this.drawingArea = (this.display) ? (this.size/2) - (this.fontSize/2 + this.backdropPaddingY) : (this.size/2);
+		},
+		calculateCenterOffset: function(value){
+			// Take into account half font size + the yPadding of the top value
+			var scalingFactor = this.drawingArea / (this.max - this.min);
+
+			return (value - this.min) * scalingFactor;
+		},
+		update : function(){
+			if (!this.lineArc){
+				this.setScaleSize();
+			} else {
+				this.drawingArea = (this.display) ? (this.size/2) - (this.fontSize/2 + this.backdropPaddingY) : (this.size/2);
+			}
+			this.buildYLabels();
+		},
+		buildYLabels: function(){
+			this.yLabels = [];
+
+			var stepDecimalPlaces = getDecimalPlaces(this.stepValue);
+
+			for (var i=0; i<=this.steps; i++){
+				this.yLabels.push(template(this.templateString,{value:(this.min + (i * this.stepValue)).toFixed(stepDecimalPlaces)}));
+			}
+		},
+		getCircumference : function(){
+			return ((Math.PI*2) / this.valuesCount);
+		},
+		setScaleSize: function(){
+			/*
+			 * Right, this is really confusing and there is a lot of maths going on here
+			 * The gist of the problem is here: https://gist.github.com/nnnick/696cc9c55f4b0beb8fe9
+			 *
+			 * Reaction: https://dl.dropboxusercontent.com/u/34601363/toomuchscience.gif
+			 *
+			 * Solution:
+			 *
+			 * We assume the radius of the polygon is half the size of the canvas at first
+			 * at each index we check if the text overlaps.
+			 *
+			 * Where it does, we store that angle and that index.
+			 *
+			 * After finding the largest index and angle we calculate how much we need to remove
+			 * from the shape radius to move the point inwards by that x.
+			 *
+			 * We average the left and right distances to get the maximum shape radius that can fit in the box
+			 * along with labels.
+			 *
+			 * Once we have that, we can find the centre point for the chart, by taking the x text protrusion
+			 * on each side, removing that from the size, halving it and adding the left x protrusion width.
+			 *
+			 * This will mean we have a shape fitted to the canvas, as large as it can be with the labels
+			 * and position it in the most space efficient manner
+			 *
+			 * https://dl.dropboxusercontent.com/u/34601363/yeahscience.gif
+			 */
+
+
+			// Get maximum radius of the polygon. Either half the height (minus the text width) or half the width.
+			// Use this to calculate the offset + change. - Make sure L/R protrusion is at least 0 to stop issues with centre points
+			var largestPossibleRadius = min([(this.height/2 - this.pointLabelFontSize - 5), this.width/2]),
+				pointPosition,
+				i,
+				textWidth,
+				halfTextWidth,
+				furthestRight = this.width,
+				furthestRightIndex,
+				furthestRightAngle,
+				furthestLeft = 0,
+				furthestLeftIndex,
+				furthestLeftAngle,
+				xProtrusionLeft,
+				xProtrusionRight,
+				radiusReductionRight,
+				radiusReductionLeft,
+				maxWidthRadius;
+			this.ctx.font = fontString(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily);
+			for (i=0;i<this.valuesCount;i++){
+				// 5px to space the text slightly out - similar to what we do in the draw function.
+				pointPosition = this.getPointPosition(i, largestPossibleRadius);
+				textWidth = this.ctx.measureText(template(this.templateString, { value: this.labels[i] })).width + 5;
+				if (i === 0 || i === this.valuesCount/2){
+					// If we're at index zero, or exactly the middle, we're at exactly the top/bottom
+					// of the radar chart, so text will be aligned centrally, so we'll half it and compare
+					// w/left and right text sizes
+					halfTextWidth = textWidth/2;
+					if (pointPosition.x + halfTextWidth > furthestRight) {
+						furthestRight = pointPosition.x + halfTextWidth;
+						furthestRightIndex = i;
+					}
+					if (pointPosition.x - halfTextWidth < furthestLeft) {
+						furthestLeft = pointPosition.x - halfTextWidth;
+						furthestLeftIndex = i;
+					}
+				}
+				else if (i < this.valuesCount/2) {
+					// Less than half the values means we'll left align the text
+					if (pointPosition.x + textWidth > furthestRight) {
+						furthestRight = pointPosition.x + textWidth;
+						furthestRightIndex = i;
+					}
+				}
+				else if (i > this.valuesCount/2){
+					// More than half the values means we'll right align the text
+					if (pointPosition.x - textWidth < furthestLeft) {
+						furthestLeft = pointPosition.x - textWidth;
+						furthestLeftIndex = i;
+					}
+				}
+			}
+
+			xProtrusionLeft = furthestLeft;
+
+			xProtrusionRight = Math.ceil(furthestRight - this.width);
+
+			furthestRightAngle = this.getIndexAngle(furthestRightIndex);
+
+			furthestLeftAngle = this.getIndexAngle(furthestLeftIndex);
+
+			radiusReductionRight = xProtrusionRight / Math.sin(furthestRightAngle + Math.PI/2);
+
+			radiusReductionLeft = xProtrusionLeft / Math.sin(furthestLeftAngle + Math.PI/2);
+
+			// Ensure we actually need to reduce the size of the chart
+			radiusReductionRight = (isNumber(radiusReductionRight)) ? radiusReductionRight : 0;
+			radiusReductionLeft = (isNumber(radiusReductionLeft)) ? radiusReductionLeft : 0;
+
+			this.drawingArea = largestPossibleRadius - (radiusReductionLeft + radiusReductionRight)/2;
+
+			//this.drawingArea = min([maxWidthRadius, (this.height - (2 * (this.pointLabelFontSize + 5)))/2])
+			this.setCenterPoint(radiusReductionLeft, radiusReductionRight);
+
+		},
+		setCenterPoint: function(leftMovement, rightMovement){
+
+			var maxRight = this.width - rightMovement - this.drawingArea,
+				maxLeft = leftMovement + this.drawingArea;
+
+			this.xCenter = (maxLeft + maxRight)/2;
+			// Always vertically in the centre as the text height doesn't change
+			this.yCenter = (this.height/2);
+		},
+
+		getIndexAngle : function(index){
+			var angleMultiplier = (Math.PI * 2) / this.valuesCount;
+			// Start from the top instead of right, so remove a quarter of the circle
+
+			return index * angleMultiplier - (Math.PI/2);
+		},
+		getPointPosition : function(index, distanceFromCenter){
+			var thisAngle = this.getIndexAngle(index);
+			return {
+				x : (Math.cos(thisAngle) * distanceFromCenter) + this.xCenter,
+				y : (Math.sin(thisAngle) * distanceFromCenter) + this.yCenter
+			};
+		},
+		draw: function(){
+			if (this.display){
+				var ctx = this.ctx;
+				each(this.yLabels, function(label, index){
+					// Don't draw a centre value
+					if (index > 0){
+						var yCenterOffset = index * (this.drawingArea/this.steps),
+							yHeight = this.yCenter - yCenterOffset,
+							pointPosition;
+
+						// Draw circular lines around the scale
+						if (this.lineWidth > 0){
+							ctx.strokeStyle = this.lineColor;
+							ctx.lineWidth = this.lineWidth;
+
+							if(this.lineArc){
+								ctx.beginPath();
+								ctx.arc(this.xCenter, this.yCenter, yCenterOffset, 0, Math.PI*2);
+								ctx.closePath();
+								ctx.stroke();
+							} else{
+								ctx.beginPath();
+								for (var i=0;i<this.valuesCount;i++)
+								{
+									pointPosition = this.getPointPosition(i, this.calculateCenterOffset(this.min + (index * this.stepValue)));
+									if (i === 0){
+										ctx.moveTo(pointPosition.x, pointPosition.y);
+									} else {
+										ctx.lineTo(pointPosition.x, pointPosition.y);
+									}
+								}
+								ctx.closePath();
+								ctx.stroke();
+							}
+						}
+						if(this.showLabels){
+							ctx.font = fontString(this.fontSize,this.fontStyle,this.fontFamily);
+							if (this.showLabelBackdrop){
+								var labelWidth = ctx.measureText(label).width;
+								ctx.fillStyle = this.backdropColor;
+								ctx.fillRect(
+									this.xCenter - labelWidth/2 - this.backdropPaddingX,
+									yHeight - this.fontSize/2 - this.backdropPaddingY,
+									labelWidth + this.backdropPaddingX*2,
+									this.fontSize + this.backdropPaddingY*2
+								);
+							}
+							ctx.textAlign = 'center';
+							ctx.textBaseline = "middle";
+							ctx.fillStyle = this.fontColor;
+							ctx.fillText(label, this.xCenter, yHeight);
+						}
+					}
+				}, this);
+
+				if (!this.lineArc){
+					ctx.lineWidth = this.angleLineWidth;
+					ctx.strokeStyle = this.angleLineColor;
+					for (var i = this.valuesCount - 1; i >= 0; i--) {
+						var centerOffset = null, outerPosition = null;
+
+						if (this.angleLineWidth > 0 && (i % this.angleLineInterval === 0)){
+							centerOffset = this.calculateCenterOffset(this.max);
+							outerPosition = this.getPointPosition(i, centerOffset);
+							ctx.beginPath();
+							ctx.moveTo(this.xCenter, this.yCenter);
+							ctx.lineTo(outerPosition.x, outerPosition.y);
+							ctx.stroke();
+							ctx.closePath();
+						}
+
+						if (this.backgroundColors && this.backgroundColors.length == this.valuesCount) {
+							if (centerOffset == null)
+								centerOffset = this.calculateCenterOffset(this.max);
+
+							if (outerPosition == null)
+								outerPosition = this.getPointPosition(i, centerOffset);
+
+							var previousOuterPosition = this.getPointPosition(i === 0 ? this.valuesCount - 1 : i - 1, centerOffset);
+							var nextOuterPosition = this.getPointPosition(i === this.valuesCount - 1 ? 0 : i + 1, centerOffset);
+
+							var previousOuterHalfway = { x: (previousOuterPosition.x + outerPosition.x) / 2, y: (previousOuterPosition.y + outerPosition.y) / 2 };
+							var nextOuterHalfway = { x: (outerPosition.x + nextOuterPosition.x) / 2, y: (outerPosition.y + nextOuterPosition.y) / 2 };
+
+							ctx.beginPath();
+							ctx.moveTo(this.xCenter, this.yCenter);
+							ctx.lineTo(previousOuterHalfway.x, previousOuterHalfway.y);
+							ctx.lineTo(outerPosition.x, outerPosition.y);
+							ctx.lineTo(nextOuterHalfway.x, nextOuterHalfway.y);
+							ctx.fillStyle = this.backgroundColors[i];
+							ctx.fill();
+							ctx.closePath();
+						}
+						// Extra 3px out for some label spacing
+						var pointLabelPosition = this.getPointPosition(i, this.calculateCenterOffset(this.max) + 5);
+						ctx.font = fontString(this.pointLabelFontSize,this.pointLabelFontStyle,this.pointLabelFontFamily);
+						ctx.fillStyle = this.pointLabelFontColor;
+
+						var labelsCount = this.labels.length,
+							halfLabelsCount = this.labels.length/2,
+							quarterLabelsCount = halfLabelsCount/2,
+							upperHalf = (i < quarterLabelsCount || i > labelsCount - quarterLabelsCount),
+							exactQuarter = (i === quarterLabelsCount || i === labelsCount - quarterLabelsCount);
+						if (i === 0){
+							ctx.textAlign = 'center';
+						} else if(i === halfLabelsCount){
+							ctx.textAlign = 'center';
+						} else if (i < halfLabelsCount){
+							ctx.textAlign = 'left';
+						} else {
+							ctx.textAlign = 'right';
+						}
+
+						// Set the correct text baseline based on outer positioning
+						if (exactQuarter){
+							ctx.textBaseline = 'middle';
+						} else if (upperHalf){
+							ctx.textBaseline = 'bottom';
+						} else {
+							ctx.textBaseline = 'top';
+						}
+
+						ctx.fillText(this.labels[i], pointLabelPosition.x, pointLabelPosition.y);
+					}
+				}
+			}
+		}
+	});
+
+	Chart.animationService = {
+		frameDuration: 17,
+		animations: [],
+		dropFrames: 0,
+		addAnimation: function(chartInstance, animationObject) {
+			for (var index = 0; index < this.animations.length; ++ index){
+				if (this.animations[index].chartInstance === chartInstance){
+					// replacing an in progress animation
+					this.animations[index].animationObject = animationObject;
+					return;
+				}
+			}
+			
+			this.animations.push({
+				chartInstance: chartInstance,
+				animationObject: animationObject
+			});
+
+			// If there are no animations queued, manually kickstart a digest, for lack of a better word
+			if (this.animations.length == 1) {
+				helpers.requestAnimFrame.call(window, this.digestWrapper);
+			}
+		},
+		// Cancel the animation for a given chart instance
+		cancelAnimation: function(chartInstance) {
+			var index = helpers.findNextWhere(this.animations, function(animationWrapper) {
+				return animationWrapper.chartInstance === chartInstance;
+			});
+			
+			if (index)
+			{
+				this.animations.splice(index, 1);
+			}
+		},
+		// calls startDigest with the proper context
+		digestWrapper: function() {
+			Chart.animationService.startDigest.call(Chart.animationService);
+		},
+		startDigest: function() {
+
+			var startTime = Date.now();
+			var framesToDrop = 0;
+
+			if(this.dropFrames > 1){
+				framesToDrop = Math.floor(this.dropFrames);
+				this.dropFrames -= framesToDrop;
+			}
+
+			for (var i = 0; i < this.animations.length; i++) {
+
+				if (this.animations[i].animationObject.currentStep === null){
+					this.animations[i].animationObject.currentStep = 0;
+				}
+
+				this.animations[i].animationObject.currentStep += 1 + framesToDrop;
+				if(this.animations[i].animationObject.currentStep > this.animations[i].animationObject.numSteps){
+					this.animations[i].animationObject.currentStep = this.animations[i].animationObject.numSteps;
+				}
+				
+				this.animations[i].animationObject.render(this.animations[i].chartInstance, this.animations[i].animationObject);
+				
+				// Check if executed the last frame.
+				if (this.animations[i].animationObject.currentStep == this.animations[i].animationObject.numSteps){
+					// Call onAnimationComplete
+					this.animations[i].animationObject.onAnimationComplete.call(this.animations[i].chartInstance);
+					// Remove the animation.
+					this.animations.splice(i, 1);
+					// Keep the index in place to offset the splice
+					i--;
+				}
+			}
+
+			var endTime = Date.now();
+			var delay = endTime - startTime - this.frameDuration;
+			var frameDelay = delay / this.frameDuration;
+
+			if(frameDelay > 1){
+				this.dropFrames += frameDelay;
+			}
+
+			// Do we have more stuff to animate?
+			if (this.animations.length > 0){
+				helpers.requestAnimFrame.call(window, this.digestWrapper);
+			}
+		}
+	};
+
+	// Attach global event to resize each chart instance when the browser resizes
+	helpers.addEvent(window, "resize", (function(){
+		// Basic debounce of resize function so it doesn't hurt performance when resizing browser.
+		var timeout;
+		return function(){
+			clearTimeout(timeout);
+			timeout = setTimeout(function(){
+				each(Chart.instances,function(instance){
+					// If the responsive flag is set in the chart instance config
+					// Cascade the resize event down to the chart.
+					if (instance.options.responsive){
+						instance.resize(instance.render, true);
+					}
+				});
+			}, 50);
+		};
+	})());
+
+
+	if (amd) {
+		define('Chart', [], function(){
+			return Chart;
+		});
+	} else if (typeof module === 'object' && module.exports) {
+		module.exports = Chart;
+	}
+
+	root.Chart = Chart;
+
+	Chart.noConflict = function(){
+		root.Chart = previous;
+		return Chart;
+	};
+
+}).call(this);
+
+(function(){
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+
+	var defaultConfig = {
+		//Boolean - Whether the scale should start at zero, or an order of magnitude down from the lowest value
+		scaleBeginAtZero : true,
+
+		//Boolean - Whether grid lines are shown across the chart
+		scaleShowGridLines : true,
+
+		//String - Colour of the grid lines
+		scaleGridLineColor : "rgba(0,0,0,.05)",
+
+		//Number - Width of the grid lines
+		scaleGridLineWidth : 1,
+
+		//Boolean - Whether to show horizontal lines (except X axis)
+		scaleShowHorizontalLines: true,
+
+		//Boolean - Whether to show vertical lines (except Y axis)
+		scaleShowVerticalLines: true,
+
+		//Boolean - If there is a stroke on each bar
+		barShowStroke : true,
+
+		//Number - Pixel width of the bar stroke
+		barStrokeWidth : 2,
+
+		//Number - Spacing between each of the X value sets
+		barValueSpacing : 5,
+
+		//Number - Spacing between data sets within X values
+		barDatasetSpacing : 1,
+
+		//String - A legend template
+		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span class=\"<%=name.toLowerCase()%>-legend-icon\" style=\"background-color:<%=datasets[i].fillColor%>\"></span><span class=\"<%=name.toLowerCase()%>-legend-text\"><%if(datasets[i].label){%><%=datasets[i].label%><%}%></span></li><%}%></ul>"
+
+	};
+
+
+	Chart.Type.extend({
+		name: "Bar",
+		defaults : defaultConfig,
+		initialize:  function(data){
+
+			//Expose options as a scope variable here so we can access it in the ScaleClass
+			var options = this.options;
+
+			this.ScaleClass = Chart.Scale.extend({
+				offsetGridLines : true,
+				calculateBarX : function(datasetCount, datasetIndex, barIndex){
+					//Reusable method for calculating the xPosition of a given bar based on datasetIndex & width of the bar
+					var xWidth = this.calculateBaseWidth(),
+						xAbsolute = this.calculateX(barIndex) - (xWidth/2),
+						barWidth = this.calculateBarWidth(datasetCount);
+
+					return xAbsolute + (barWidth * datasetIndex) + (datasetIndex * options.barDatasetSpacing) + barWidth/2;
+				},
+				calculateBaseWidth : function(){
+					return (this.calculateX(1) - this.calculateX(0)) - (2*options.barValueSpacing);
+				},
+				calculateBarWidth : function(datasetCount){
+					//The padding between datasets is to the right of each bar, providing that there are more than 1 dataset
+					var baseWidth = this.calculateBaseWidth() - ((datasetCount - 1) * options.barDatasetSpacing);
+
+					return (baseWidth / datasetCount);
+				}
+			});
+
+			this.datasets = [];
+
+			//Set up tooltip events on the chart
+			if (this.options.showTooltips){
+				helpers.bindEvents(this, this.options.tooltipEvents, function(evt){
+					var activeBars = (evt.type !== 'mouseout') ? this.getBarsAtEvent(evt) : [];
+
+					this.eachBars(function(bar){
+						bar.restore(['fillColor', 'strokeColor']);
+					});
+					helpers.each(activeBars, function(activeBar){
+						if (activeBar) {
+							activeBar.fillColor = activeBar.highlightFill;
+							activeBar.strokeColor = activeBar.highlightStroke;
+						}
+					});
+					this.showTooltip(activeBars);
+				});
+			}
+
+			//Declare the extension of the default point, to cater for the options passed in to the constructor
+			this.BarClass = Chart.Rectangle.extend({
+				strokeWidth : this.options.barStrokeWidth,
+				showStroke : this.options.barShowStroke,
+				ctx : this.chart.ctx
+			});
+
+			//Iterate through each of the datasets, and build this into a property of the chart
+			helpers.each(data.datasets,function(dataset,datasetIndex){
+
+				var datasetObject = {
+					label : dataset.label || null,
+					fillColor : dataset.fillColor,
+					strokeColor : dataset.strokeColor,
+					bars : []
+				};
+
+				this.datasets.push(datasetObject);
+
+				helpers.each(dataset.data,function(dataPoint,index){
+					//Add a new point for each piece of data, passing any required data to draw.
+					datasetObject.bars.push(new this.BarClass({
+						value : dataPoint,
+						label : data.labels[index],
+						datasetLabel: dataset.label,
+						strokeColor : (typeof dataset.strokeColor == 'object') ? dataset.strokeColor[index] : dataset.strokeColor,
+						fillColor : (typeof dataset.fillColor == 'object') ? dataset.fillColor[index] : dataset.fillColor,
+						highlightFill : (dataset.highlightFill) ? (typeof dataset.highlightFill == 'object') ? dataset.highlightFill[index] : dataset.highlightFill : (typeof dataset.fillColor == 'object') ? dataset.fillColor[index] : dataset.fillColor,
+						highlightStroke : (dataset.highlightStroke) ? (typeof dataset.highlightStroke == 'object') ? dataset.highlightStroke[index] : dataset.highlightStroke : (typeof dataset.strokeColor == 'object') ? dataset.strokeColor[index] : dataset.strokeColor
+					}));
+				},this);
+
+			},this);
+
+			this.buildScale(data.labels);
+
+			this.BarClass.prototype.base = this.scale.endPoint;
+
+			this.eachBars(function(bar, index, datasetIndex){
+				helpers.extend(bar, {
+					width : this.scale.calculateBarWidth(this.datasets.length),
+					x: this.scale.calculateBarX(this.datasets.length, datasetIndex, index),
+					y: this.scale.endPoint
+				});
+				bar.save();
+			}, this);
+
+			this.render();
+		},
+		update : function(){
+			this.scale.update();
+			// Reset any highlight colours before updating.
+			helpers.each(this.activeElements, function(activeElement){
+				activeElement.restore(['fillColor', 'strokeColor']);
+			});
+
+			this.eachBars(function(bar){
+				bar.save();
+			});
+			this.render();
+		},
+		eachBars : function(callback){
+			helpers.each(this.datasets,function(dataset, datasetIndex){
+				helpers.each(dataset.bars, callback, this, datasetIndex);
+			},this);
+		},
+		getBarsAtEvent : function(e){
+			var barsArray = [],
+				eventPosition = helpers.getRelativePosition(e),
+				datasetIterator = function(dataset){
+					barsArray.push(dataset.bars[barIndex]);
+				},
+				barIndex;
+
+			for (var datasetIndex = 0; datasetIndex < this.datasets.length; datasetIndex++) {
+				for (barIndex = 0; barIndex < this.datasets[datasetIndex].bars.length; barIndex++) {
+					if (this.datasets[datasetIndex].bars[barIndex].inRange(eventPosition.x,eventPosition.y)){
+						helpers.each(this.datasets, datasetIterator);
+						return barsArray;
+					}
+				}
+			}
+
+			return barsArray;
+		},
+		buildScale : function(labels){
+			var self = this;
+
+			var dataTotal = function(){
+				var values = [];
+				self.eachBars(function(bar){
+					values.push(bar.value);
+				});
+				return values;
+			};
+
+			var scaleOptions = {
+				templateString : this.options.scaleLabel,
+				height : this.chart.height,
+				width : this.chart.width,
+				ctx : this.chart.ctx,
+				textColor : this.options.scaleFontColor,
+				fontSize : this.options.scaleFontSize,
+				fontStyle : this.options.scaleFontStyle,
+				fontFamily : this.options.scaleFontFamily,
+				valuesCount : labels.length,
+				beginAtZero : this.options.scaleBeginAtZero,
+				integersOnly : this.options.scaleIntegersOnly,
+				calculateYRange: function(currentHeight){
+					var updatedRanges = helpers.calculateScaleRange(
+						dataTotal(),
+						currentHeight,
+						this.fontSize,
+						this.beginAtZero,
+						this.integersOnly
+					);
+					helpers.extend(this, updatedRanges);
+				},
+				xLabels : labels,
+				font : helpers.fontString(this.options.scaleFontSize, this.options.scaleFontStyle, this.options.scaleFontFamily),
+				lineWidth : this.options.scaleLineWidth,
+				lineColor : this.options.scaleLineColor,
+				showHorizontalLines : this.options.scaleShowHorizontalLines,
+				showVerticalLines : this.options.scaleShowVerticalLines,
+				gridLineWidth : (this.options.scaleShowGridLines) ? this.options.scaleGridLineWidth : 0,
+				gridLineColor : (this.options.scaleShowGridLines) ? this.options.scaleGridLineColor : "rgba(0,0,0,0)",
+				padding : (this.options.showScale) ? 0 : (this.options.barShowStroke) ? this.options.barStrokeWidth : 0,
+				showLabels : this.options.scaleShowLabels,
+				display : this.options.showScale
+			};
+
+			if (this.options.scaleOverride){
+				helpers.extend(scaleOptions, {
+					calculateYRange: helpers.noop,
+					steps: this.options.scaleSteps,
+					stepValue: this.options.scaleStepWidth,
+					min: this.options.scaleStartValue,
+					max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
+				});
+			}
+
+			this.scale = new this.ScaleClass(scaleOptions);
+		},
+		addData : function(valuesArray,label){
+			//Map the values array for each of the datasets
+			helpers.each(valuesArray,function(value,datasetIndex){
+				//Add a new point for each piece of data, passing any required data to draw.
+				this.datasets[datasetIndex].bars.push(new this.BarClass({
+					value : value,
+					label : label,
+					datasetLabel: this.datasets[datasetIndex].label,
+					x: this.scale.calculateBarX(this.datasets.length, datasetIndex, this.scale.valuesCount+1),
+					y: this.scale.endPoint,
+					width : this.scale.calculateBarWidth(this.datasets.length),
+					base : this.scale.endPoint,
+					strokeColor : this.datasets[datasetIndex].strokeColor,
+					fillColor : this.datasets[datasetIndex].fillColor
+				}));
+			},this);
+
+			this.scale.addXLabel(label);
+			//Then re-render the chart.
+			this.update();
+		},
+		removeData : function(){
+			this.scale.removeXLabel();
+			//Then re-render the chart.
+			helpers.each(this.datasets,function(dataset){
+				dataset.bars.shift();
+			},this);
+			this.update();
+		},
+		reflow : function(){
+			helpers.extend(this.BarClass.prototype,{
+				y: this.scale.endPoint,
+				base : this.scale.endPoint
+			});
+			var newScaleProps = helpers.extend({
+				height : this.chart.height,
+				width : this.chart.width
+			});
+			this.scale.update(newScaleProps);
+		},
+		draw : function(ease){
+			var easingDecimal = ease || 1;
+			this.clear();
+
+			var ctx = this.chart.ctx;
+
+			this.scale.draw(easingDecimal);
+
+			//Draw all the bars for each dataset
+			helpers.each(this.datasets,function(dataset,datasetIndex){
+				helpers.each(dataset.bars,function(bar,index){
+					if (bar.hasValue()){
+						bar.base = this.scale.endPoint;
+						//Transition then draw
+						bar.transition({
+							x : this.scale.calculateBarX(this.datasets.length, datasetIndex, index),
+							y : this.scale.calculateY(bar.value),
+							width : this.scale.calculateBarWidth(this.datasets.length)
+						}, easingDecimal).draw();
+					}
+				},this);
+
+			},this);
+		}
+	});
+
+
+}).call(this);
+
+(function(){
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		//Cache a local reference to Chart.helpers
+		helpers = Chart.helpers;
+
+	var defaultConfig = {
+		//Boolean - Whether we should show a stroke on each segment
+		segmentShowStroke : true,
+
+		//String - The colour of each segment stroke
+		segmentStrokeColor : "#fff",
+
+		//Number - The width of each segment stroke
+		segmentStrokeWidth : 2,
+
+		//The percentage of the chart that we cut out of the middle.
+		percentageInnerCutout : 50,
+
+		//Number - Amount of animation steps
+		animationSteps : 100,
+
+		//String - Animation easing effect
+		animationEasing : "easeOutBounce",
+
+		//Boolean - Whether we animate the rotation of the Doughnut
+		animateRotate : true,
+
+		//Boolean - Whether we animate scaling the Doughnut from the centre
+		animateScale : false,
+
+		//String - A legend template
+		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<segments.length; i++){%><li><span class=\"<%=name.toLowerCase()%>-legend-icon\" style=\"background-color:<%=segments[i].fillColor%>\"></span><span class=\"<%=name.toLowerCase()%>-legend-text\"><%if(segments[i].label){%><%=segments[i].label%><%}%></span></li><%}%></ul>"
+
+	};
+
+	Chart.Type.extend({
+		//Passing in a name registers this chart in the Chart namespace
+		name: "Doughnut",
+		//Providing a defaults will also register the defaults in the chart namespace
+		defaults : defaultConfig,
+		//Initialize is fired when the chart is initialized - Data is passed in as a parameter
+		//Config is automatically merged by the core of Chart.js, and is available at this.options
+		initialize:  function(data){
+
+			//Declare segments as a static property to prevent inheriting across the Chart type prototype
+			this.segments = [];
+			this.outerRadius = (helpers.min([this.chart.width,this.chart.height]) -	this.options.segmentStrokeWidth/2)/2;
+
+			this.SegmentArc = Chart.Arc.extend({
+				ctx : this.chart.ctx,
+				x : this.chart.width/2,
+				y : this.chart.height/2
+			});
+
+			//Set up tooltip events on the chart
+			if (this.options.showTooltips){
+				helpers.bindEvents(this, this.options.tooltipEvents, function(evt){
+					var activeSegments = (evt.type !== 'mouseout') ? this.getSegmentsAtEvent(evt) : [];
+
+					helpers.each(this.segments,function(segment){
+						segment.restore(["fillColor"]);
+					});
+					helpers.each(activeSegments,function(activeSegment){
+						activeSegment.fillColor = activeSegment.highlightColor;
+					});
+					this.showTooltip(activeSegments);
+				});
+			}
+			this.calculateTotal(data);
+
+			helpers.each(data,function(datapoint, index){
+				if (!datapoint.color) {
+					datapoint.color = 'hsl(' + (360 * index / data.length) + ', 100%, 50%)';
+				}
+				this.addData(datapoint, index, true);
+			},this);
+
+			this.render();
+		},
+		getSegmentsAtEvent : function(e){
+			var segmentsArray = [];
+
+			var location = helpers.getRelativePosition(e);
+
+			helpers.each(this.segments,function(segment){
+				if (segment.inRange(location.x,location.y)) segmentsArray.push(segment);
+			},this);
+			return segmentsArray;
+		},
+		addData : function(segment, atIndex, silent){
+			var index = atIndex !== undefined ? atIndex : this.segments.length;
+			if ( typeof(segment.color) === "undefined" ) {
+				segment.color = Chart.defaults.global.segmentColorDefault[index % Chart.defaults.global.segmentColorDefault.length];
+				segment.highlight = Chart.defaults.global.segmentHighlightColorDefaults[index % Chart.defaults.global.segmentHighlightColorDefaults.length];				
+			}
+			this.segments.splice(index, 0, new this.SegmentArc({
+				value : segment.value,
+				outerRadius : (this.options.animateScale) ? 0 : this.outerRadius,
+				innerRadius : (this.options.animateScale) ? 0 : (this.outerRadius/100) * this.options.percentageInnerCutout,
+				fillColor : segment.color,
+				highlightColor : segment.highlight || segment.color,
+				showStroke : this.options.segmentShowStroke,
+				strokeWidth : this.options.segmentStrokeWidth,
+				strokeColor : this.options.segmentStrokeColor,
+				startAngle : Math.PI * 1.5,
+				circumference : (this.options.animateRotate) ? 0 : this.calculateCircumference(segment.value),
+				label : segment.label
+			}));
+			if (!silent){
+				this.reflow();
+				this.update();
+			}
+		},
+		calculateCircumference : function(value) {
+			if ( this.total > 0 ) {
+				return (Math.PI*2)*(value / this.total);
+			} else {
+				return 0;
+			}
+		},
+		calculateTotal : function(data){
+			this.total = 0;
+			helpers.each(data,function(segment){
+				this.total += Math.abs(segment.value);
+			},this);
+		},
+		update : function(){
+			this.calculateTotal(this.segments);
+
+			// Reset any highlight colours before updating.
+			helpers.each(this.activeElements, function(activeElement){
+				activeElement.restore(['fillColor']);
+			});
+
+			helpers.each(this.segments,function(segment){
+				segment.save();
+			});
+			this.render();
+		},
+
+		removeData: function(atIndex){
+			var indexToDelete = (helpers.isNumber(atIndex)) ? atIndex : this.segments.length-1;
+			this.segments.splice(indexToDelete, 1);
+			this.reflow();
+			this.update();
+		},
+
+		reflow : function(){
+			helpers.extend(this.SegmentArc.prototype,{
+				x : this.chart.width/2,
+				y : this.chart.height/2
+			});
+			this.outerRadius = (helpers.min([this.chart.width,this.chart.height]) -	this.options.segmentStrokeWidth/2)/2;
+			helpers.each(this.segments, function(segment){
+				segment.update({
+					outerRadius : this.outerRadius,
+					innerRadius : (this.outerRadius/100) * this.options.percentageInnerCutout
+				});
+			}, this);
+		},
+		draw : function(easeDecimal){
+			var animDecimal = (easeDecimal) ? easeDecimal : 1;
+			this.clear();
+			helpers.each(this.segments,function(segment,index){
+				segment.transition({
+					circumference : this.calculateCircumference(segment.value),
+					outerRadius : this.outerRadius,
+					innerRadius : (this.outerRadius/100) * this.options.percentageInnerCutout
+				},animDecimal);
+
+				segment.endAngle = segment.startAngle + segment.circumference;
+
+				segment.draw();
+				if (index === 0){
+					segment.startAngle = Math.PI * 1.5;
+				}
+				//Check to see if it's the last segment, if not get the next and update the start angle
+				if (index < this.segments.length-1){
+					this.segments[index+1].startAngle = segment.endAngle;
+				}
+			},this);
+
+		}
+	});
+
+	Chart.types.Doughnut.extend({
+		name : "Pie",
+		defaults : helpers.merge(defaultConfig,{percentageInnerCutout : 0})
+	});
+
+}).call(this);
+
+(function(){
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+	var defaultConfig = {
+
+		///Boolean - Whether grid lines are shown across the chart
+		scaleShowGridLines : true,
+
+		//String - Colour of the grid lines
+		scaleGridLineColor : "rgba(0,0,0,.05)",
+
+		//Number - Width of the grid lines
+		scaleGridLineWidth : 1,
+
+		//Boolean - Whether to show horizontal lines (except X axis)
+		scaleShowHorizontalLines: true,
+
+		//Boolean - Whether to show vertical lines (except Y axis)
+		scaleShowVerticalLines: true,
+
+		//Boolean - Whether the line is curved between points
+		bezierCurve : true,
+
+		//Number - Tension of the bezier curve between points
+		bezierCurveTension : 0.4,
+
+		//Boolean - Whether to show a dot for each point
+		pointDot : true,
+
+		//Number - Radius of each point dot in pixels
+		pointDotRadius : 4,
+
+		//Number - Pixel width of point dot stroke
+		pointDotStrokeWidth : 1,
+
+		//Number - amount extra to add to the radius to cater for hit detection outside the drawn point
+		pointHitDetectionRadius : 20,
+
+		//Boolean - Whether to show a stroke for datasets
+		datasetStroke : true,
+
+		//Number - Pixel width of dataset stroke
+		datasetStrokeWidth : 2,
+
+		//Boolean - Whether to fill the dataset with a colour
+		datasetFill : true,
+
+		//String - A legend template
+		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span class=\"<%=name.toLowerCase()%>-legend-icon\" style=\"background-color:<%=datasets[i].strokeColor%>\"></span><span class=\"<%=name.toLowerCase()%>-legend-text\"><%if(datasets[i].label){%><%=datasets[i].label%><%}%></span></li><%}%></ul>",
+
+		//Boolean - Whether to horizontally center the label and point dot inside the grid
+		offsetGridLines : false
+
+	};
+
+
+	Chart.Type.extend({
+		name: "Line",
+		defaults : defaultConfig,
+		initialize:  function(data){
+			//Declare the extension of the default point, to cater for the options passed in to the constructor
+			this.PointClass = Chart.Point.extend({
+				offsetGridLines : this.options.offsetGridLines,
+				strokeWidth : this.options.pointDotStrokeWidth,
+				radius : this.options.pointDotRadius,
+				display: this.options.pointDot,
+				hitDetectionRadius : this.options.pointHitDetectionRadius,
+				ctx : this.chart.ctx,
+				inRange : function(mouseX){
+					return (Math.pow(mouseX-this.x, 2) < Math.pow(this.radius + this.hitDetectionRadius,2));
+				}
+			});
+
+			this.datasets = [];
+
+			//Set up tooltip events on the chart
+			if (this.options.showTooltips){
+				helpers.bindEvents(this, this.options.tooltipEvents, function(evt){
+					var activePoints = (evt.type !== 'mouseout') ? this.getPointsAtEvent(evt) : [];
+					this.eachPoints(function(point){
+						point.restore(['fillColor', 'strokeColor']);
+					});
+					helpers.each(activePoints, function(activePoint){
+						activePoint.fillColor = activePoint.highlightFill;
+						activePoint.strokeColor = activePoint.highlightStroke;
+					});
+					this.showTooltip(activePoints);
+				});
+			}
+
+			//Iterate through each of the datasets, and build this into a property of the chart
+			helpers.each(data.datasets,function(dataset){
+
+				var datasetObject = {
+					label : dataset.label || null,
+					fillColor : dataset.fillColor,
+					strokeColor : dataset.strokeColor,
+					pointColor : dataset.pointColor,
+					pointStrokeColor : dataset.pointStrokeColor,
+					points : []
+				};
+
+				this.datasets.push(datasetObject);
+
+
+				helpers.each(dataset.data,function(dataPoint,index){
+					//Add a new point for each piece of data, passing any required data to draw.
+					datasetObject.points.push(new this.PointClass({
+						value : dataPoint,
+						label : data.labels[index],
+						datasetLabel: dataset.label,
+						strokeColor : dataset.pointStrokeColor,
+						fillColor : dataset.pointColor,
+						highlightFill : dataset.pointHighlightFill || dataset.pointColor,
+						highlightStroke : dataset.pointHighlightStroke || dataset.pointStrokeColor
+					}));
+				},this);
+
+				this.buildScale(data.labels);
+
+
+				this.eachPoints(function(point, index){
+					helpers.extend(point, {
+						x: this.scale.calculateX(index),
+						y: this.scale.endPoint
+					});
+					point.save();
+				}, this);
+
+			},this);
+
+
+			this.render();
+		},
+		update : function(){
+			this.scale.update();
+			// Reset any highlight colours before updating.
+			helpers.each(this.activeElements, function(activeElement){
+				activeElement.restore(['fillColor', 'strokeColor']);
+			});
+			this.eachPoints(function(point){
+				point.save();
+			});
+			this.render();
+		},
+		eachPoints : function(callback){
+			helpers.each(this.datasets,function(dataset){
+				helpers.each(dataset.points,callback,this);
+			},this);
+		},
+		getPointsAtEvent : function(e){
+			var pointsArray = [],
+				eventPosition = helpers.getRelativePosition(e);
+			helpers.each(this.datasets,function(dataset){
+				helpers.each(dataset.points,function(point){
+					if (point.inRange(eventPosition.x,eventPosition.y)) pointsArray.push(point);
+				});
+			},this);
+			return pointsArray;
+		},
+		buildScale : function(labels){
+			var self = this;
+
+			var dataTotal = function(){
+				var values = [];
+				self.eachPoints(function(point){
+					values.push(point.value);
+				});
+
+				return values;
+			};
+
+			var scaleOptions = {
+				templateString : this.options.scaleLabel,
+				height : this.chart.height,
+				width : this.chart.width,
+				ctx : this.chart.ctx,
+				textColor : this.options.scaleFontColor,
+				offsetGridLines : this.options.offsetGridLines,
+				fontSize : this.options.scaleFontSize,
+				fontStyle : this.options.scaleFontStyle,
+				fontFamily : this.options.scaleFontFamily,
+				valuesCount : labels.length,
+				beginAtZero : this.options.scaleBeginAtZero,
+				integersOnly : this.options.scaleIntegersOnly,
+				calculateYRange : function(currentHeight){
+					var updatedRanges = helpers.calculateScaleRange(
+						dataTotal(),
+						currentHeight,
+						this.fontSize,
+						this.beginAtZero,
+						this.integersOnly
+					);
+					helpers.extend(this, updatedRanges);
+				},
+				xLabels : labels,
+				font : helpers.fontString(this.options.scaleFontSize, this.options.scaleFontStyle, this.options.scaleFontFamily),
+				lineWidth : this.options.scaleLineWidth,
+				lineColor : this.options.scaleLineColor,
+				showHorizontalLines : this.options.scaleShowHorizontalLines,
+				showVerticalLines : this.options.scaleShowVerticalLines,
+				gridLineWidth : (this.options.scaleShowGridLines) ? this.options.scaleGridLineWidth : 0,
+				gridLineColor : (this.options.scaleShowGridLines) ? this.options.scaleGridLineColor : "rgba(0,0,0,0)",
+				padding: (this.options.showScale) ? 0 : this.options.pointDotRadius + this.options.pointDotStrokeWidth,
+				showLabels : this.options.scaleShowLabels,
+				display : this.options.showScale
+			};
+
+			if (this.options.scaleOverride){
+				helpers.extend(scaleOptions, {
+					calculateYRange: helpers.noop,
+					steps: this.options.scaleSteps,
+					stepValue: this.options.scaleStepWidth,
+					min: this.options.scaleStartValue,
+					max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
+				});
+			}
+
+
+			this.scale = new Chart.Scale(scaleOptions);
+		},
+		addData : function(valuesArray,label){
+			//Map the values array for each of the datasets
+
+			helpers.each(valuesArray,function(value,datasetIndex){
+				//Add a new point for each piece of data, passing any required data to draw.
+				this.datasets[datasetIndex].points.push(new this.PointClass({
+					value : value,
+					label : label,
+					datasetLabel: this.datasets[datasetIndex].label,
+					x: this.scale.calculateX(this.scale.valuesCount+1),
+					y: this.scale.endPoint,
+					strokeColor : this.datasets[datasetIndex].pointStrokeColor,
+					fillColor : this.datasets[datasetIndex].pointColor
+				}));
+			},this);
+
+			this.scale.addXLabel(label);
+			//Then re-render the chart.
+			this.update();
+		},
+		removeData : function(){
+			this.scale.removeXLabel();
+			//Then re-render the chart.
+			helpers.each(this.datasets,function(dataset){
+				dataset.points.shift();
+			},this);
+			this.update();
+		},
+		reflow : function(){
+			var newScaleProps = helpers.extend({
+				height : this.chart.height,
+				width : this.chart.width
+			});
+			this.scale.update(newScaleProps);
+		},
+		draw : function(ease){
+			var easingDecimal = ease || 1;
+			this.clear();
+
+			var ctx = this.chart.ctx;
+
+			// Some helper methods for getting the next/prev points
+			var hasValue = function(item){
+				return item.value !== null;
+			},
+			nextPoint = function(point, collection, index){
+				return helpers.findNextWhere(collection, hasValue, index) || point;
+			},
+			previousPoint = function(point, collection, index){
+				return helpers.findPreviousWhere(collection, hasValue, index) || point;
+			};
+
+			if (!this.scale) return;
+			this.scale.draw(easingDecimal);
+
+
+			helpers.each(this.datasets,function(dataset){
+				var pointsWithValues = helpers.where(dataset.points, hasValue);
+
+				//Transition each point first so that the line and point drawing isn't out of sync
+				//We can use this extra loop to calculate the control points of this dataset also in this loop
+
+				helpers.each(dataset.points, function(point, index){
+					if (point.hasValue()){
+						point.transition({
+							y : this.scale.calculateY(point.value),
+							x : this.scale.calculateX(index)
+						}, easingDecimal);
+					}
+				},this);
+
+
+				// Control points need to be calculated in a separate loop, because we need to know the current x/y of the point
+				// This would cause issues when there is no animation, because the y of the next point would be 0, so beziers would be skewed
+				if (this.options.bezierCurve){
+					helpers.each(pointsWithValues, function(point, index){
+						var tension = (index > 0 && index < pointsWithValues.length - 1) ? this.options.bezierCurveTension : 0;
+						point.controlPoints = helpers.splineCurve(
+							previousPoint(point, pointsWithValues, index),
+							point,
+							nextPoint(point, pointsWithValues, index),
+							tension
+						);
+
+						// Prevent the bezier going outside of the bounds of the graph
+
+						// Cap puter bezier handles to the upper/lower scale bounds
+						if (point.controlPoints.outer.y > this.scale.endPoint){
+							point.controlPoints.outer.y = this.scale.endPoint;
+						}
+						else if (point.controlPoints.outer.y < this.scale.startPoint){
+							point.controlPoints.outer.y = this.scale.startPoint;
+						}
+
+						// Cap inner bezier handles to the upper/lower scale bounds
+						if (point.controlPoints.inner.y > this.scale.endPoint){
+							point.controlPoints.inner.y = this.scale.endPoint;
+						}
+						else if (point.controlPoints.inner.y < this.scale.startPoint){
+							point.controlPoints.inner.y = this.scale.startPoint;
+						}
+					},this);
+				}
+
+
+				//Draw the line between all the points
+				ctx.lineWidth = this.options.datasetStrokeWidth;
+				ctx.strokeStyle = dataset.strokeColor;
+				ctx.beginPath();
+
+				helpers.each(pointsWithValues, function(point, index){
+					if (index === 0){
+						ctx.moveTo(point.x, point.y);
+					}
+					else{
+						if(this.options.bezierCurve){
+							var previous = previousPoint(point, pointsWithValues, index);
+
+							ctx.bezierCurveTo(
+								previous.controlPoints.outer.x,
+								previous.controlPoints.outer.y,
+								point.controlPoints.inner.x,
+								point.controlPoints.inner.y,
+								point.x,
+								point.y
+							);
+						}
+						else{
+							ctx.lineTo(point.x,point.y);
+						}
+					}
+				}, this);
+
+				if (this.options.datasetStroke) {
+					ctx.stroke();
+				}
+
+				if (this.options.datasetFill && pointsWithValues.length > 0){
+					//Round off the line by going to the base of the chart, back to the start, then fill.
+					ctx.lineTo(pointsWithValues[pointsWithValues.length - 1].x, this.scale.endPoint);
+					ctx.lineTo(pointsWithValues[0].x, this.scale.endPoint);
+					ctx.fillStyle = dataset.fillColor;
+					ctx.closePath();
+					ctx.fill();
+				}
+
+				//Now draw the points over the line
+				//A little inefficient double looping, but better than the line
+				//lagging behind the point positions
+				helpers.each(pointsWithValues,function(point){
+					point.draw();
+				});
+			},this);
+		}
+	});
+
+
+}).call(this);
+
+(function(){
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		//Cache a local reference to Chart.helpers
+		helpers = Chart.helpers;
+
+	var defaultConfig = {
+		//Boolean - Show a backdrop to the scale label
+		scaleShowLabelBackdrop : true,
+
+		//String - The colour of the label backdrop
+		scaleBackdropColor : "rgba(255,255,255,0.75)",
+
+		// Boolean - Whether the scale should begin at zero
+		scaleBeginAtZero : true,
+
+		//Number - The backdrop padding above & below the label in pixels
+		scaleBackdropPaddingY : 2,
+
+		//Number - The backdrop padding to the side of the label in pixels
+		scaleBackdropPaddingX : 2,
+
+		//Boolean - Show line for each value in the scale
+		scaleShowLine : true,
+
+		//Boolean - Stroke a line around each segment in the chart
+		segmentShowStroke : true,
+
+		//String - The colour of the stroke on each segment.
+		segmentStrokeColor : "#fff",
+
+		//Number - The width of the stroke value in pixels
+		segmentStrokeWidth : 2,
+
+		//Number - Amount of animation steps
+		animationSteps : 100,
+
+		//String - Animation easing effect.
+		animationEasing : "easeOutBounce",
+
+		//Boolean - Whether to animate the rotation of the chart
+		animateRotate : true,
+
+		//Boolean - Whether to animate scaling the chart from the centre
+		animateScale : false,
+
+		//String - A legend template
+		legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<segments.length; i++){%><li><span class=\"<%=name.toLowerCase()%>-legend-icon\" style=\"background-color:<%=segments[i].fillColor%>\"></span><span class=\"<%=name.toLowerCase()%>-legend-text\"><%if(segments[i].label){%><%=segments[i].label%><%}%></span></li><%}%></ul>"
+	};
+
+
+	Chart.Type.extend({
+		//Passing in a name registers this chart in the Chart namespace
+		name: "PolarArea",
+		//Providing a defaults will also register the defaults in the chart namespace
+		defaults : defaultConfig,
+		//Initialize is fired when the chart is initialized - Data is passed in as a parameter
+		//Config is automatically merged by the core of Chart.js, and is available at this.options
+		initialize:  function(data){
+			this.segments = [];
+			//Declare segment class as a chart instance specific class, so it can share props for this instance
+			this.SegmentArc = Chart.Arc.extend({
+				showStroke : this.options.segmentShowStroke,
+				strokeWidth : this.options.segmentStrokeWidth,
+				strokeColor : this.options.segmentStrokeColor,
+				ctx : this.chart.ctx,
+				innerRadius : 0,
+				x : this.chart.width/2,
+				y : this.chart.height/2
+			});
+			this.scale = new Chart.RadialScale({
+				display: this.options.showScale,
+				fontStyle: this.options.scaleFontStyle,
+				fontSize: this.options.scaleFontSize,
+				fontFamily: this.options.scaleFontFamily,
+				fontColor: this.options.scaleFontColor,
+				showLabels: this.options.scaleShowLabels,
+				showLabelBackdrop: this.options.scaleShowLabelBackdrop,
+				backdropColor: this.options.scaleBackdropColor,
+				backdropPaddingY : this.options.scaleBackdropPaddingY,
+				backdropPaddingX: this.options.scaleBackdropPaddingX,
+				lineWidth: (this.options.scaleShowLine) ? this.options.scaleLineWidth : 0,
+				lineColor: this.options.scaleLineColor,
+				lineArc: true,
+				width: this.chart.width,
+				height: this.chart.height,
+				xCenter: this.chart.width/2,
+				yCenter: this.chart.height/2,
+				ctx : this.chart.ctx,
+				templateString: this.options.scaleLabel,
+				valuesCount: data.length
+			});
+
+			this.updateScaleRange(data);
+
+			this.scale.update();
+
+			helpers.each(data,function(segment,index){
+				this.addData(segment,index,true);
+			},this);
+
+			//Set up tooltip events on the chart
+			if (this.options.showTooltips){
+				helpers.bindEvents(this, this.options.tooltipEvents, function(evt){
+					var activeSegments = (evt.type !== 'mouseout') ? this.getSegmentsAtEvent(evt) : [];
+					helpers.each(this.segments,function(segment){
+						segment.restore(["fillColor"]);
+					});
+					helpers.each(activeSegments,function(activeSegment){
+						activeSegment.fillColor = activeSegment.highlightColor;
+					});
+					this.showTooltip(activeSegments);
+				});
+			}
+
+			this.render();
+		},
+		getSegmentsAtEvent : function(e){
+			var segmentsArray = [];
+
+			var location = helpers.getRelativePosition(e);
+
+			helpers.each(this.segments,function(segment){
+				if (segment.inRange(location.x,location.y)) segmentsArray.push(segment);
+			},this);
+			return segmentsArray;
+		},
+		addData : function(segment, atIndex, silent){
+			var index = atIndex || this.segments.length;
+
+			this.segments.splice(index, 0, new this.SegmentArc({
+				fillColor: segment.color,
+				highlightColor: segment.highlight || segment.color,
+				label: segment.label,
+				value: segment.value,
+				outerRadius: (this.options.animateScale) ? 0 : this.scale.calculateCenterOffset(segment.value),
+				circumference: (this.options.animateRotate) ? 0 : this.scale.getCircumference(),
+				startAngle: Math.PI * 1.5
+			}));
+			if (!silent){
+				this.reflow();
+				this.update();
+			}
+		},
+		removeData: function(atIndex){
+			var indexToDelete = (helpers.isNumber(atIndex)) ? atIndex : this.segments.length-1;
+			this.segments.splice(indexToDelete, 1);
+			this.reflow();
+			this.update();
+		},
+		calculateTotal: function(data){
+			this.total = 0;
+			helpers.each(data,function(segment){
+				this.total += segment.value;
+			},this);
+			this.scale.valuesCount = this.segments.length;
+		},
+		updateScaleRange: function(datapoints){
+			var valuesArray = [];
+			helpers.each(datapoints,function(segment){
+				valuesArray.push(segment.value);
+			});
+
+			var scaleSizes = (this.options.scaleOverride) ?
+				{
+					steps: this.options.scaleSteps,
+					stepValue: this.options.scaleStepWidth,
+					min: this.options.scaleStartValue,
+					max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
+				} :
+				helpers.calculateScaleRange(
+					valuesArray,
+					helpers.min([this.chart.width, this.chart.height])/2,
+					this.options.scaleFontSize,
+					this.options.scaleBeginAtZero,
+					this.options.scaleIntegersOnly
+				);
+
+			helpers.extend(
+				this.scale,
+				scaleSizes,
+				{
+					size: helpers.min([this.chart.width, this.chart.height]),
+					xCenter: this.chart.width/2,
+					yCenter: this.chart.height/2
+				}
+			);
+
+		},
+		update : function(){
+			this.calculateTotal(this.segments);
+
+			helpers.each(this.segments,function(segment){
+				segment.save();
+			});
+			
+			this.reflow();
+			this.render();
+		},
+		reflow : function(){
+			helpers.extend(this.SegmentArc.prototype,{
+				x : this.chart.width/2,
+				y : this.chart.height/2
+			});
+			this.updateScaleRange(this.segments);
+			this.scale.update();
+
+			helpers.extend(this.scale,{
+				xCenter: this.chart.width/2,
+				yCenter: this.chart.height/2
+			});
+
+			helpers.each(this.segments, function(segment){
+				segment.update({
+					outerRadius : this.scale.calculateCenterOffset(segment.value)
+				});
+			}, this);
+
+		},
+		draw : function(ease){
+			var easingDecimal = ease || 1;
+			//Clear & draw the canvas
+			this.clear();
+			helpers.each(this.segments,function(segment, index){
+				segment.transition({
+					circumference : this.scale.getCircumference(),
+					outerRadius : this.scale.calculateCenterOffset(segment.value)
+				},easingDecimal);
+
+				segment.endAngle = segment.startAngle + segment.circumference;
+
+				// If we've removed the first segment we need to set the first one to
+				// start at the top.
+				if (index === 0){
+					segment.startAngle = Math.PI * 1.5;
+				}
+
+				//Check to see if it's the last segment, if not get the next and update the start angle
+				if (index < this.segments.length - 1){
+					this.segments[index+1].startAngle = segment.endAngle;
+				}
+				segment.draw();
+			}, this);
+			this.scale.draw();
+		}
+	});
+
+}).call(this);
+
+(function(){
+	"use strict";
+
+	var root = this,
+		Chart = root.Chart,
+		helpers = Chart.helpers;
+
+
+
+	Chart.Type.extend({
+		name: "Radar",
+		defaults:{
+			//Boolean - Whether to show lines for each scale point
+			scaleShowLine : true,
+
+			//Boolean - Whether we show the angle lines out of the radar
+			angleShowLineOut : true,
+
+			//Boolean - Whether to show labels on the scale
+			scaleShowLabels : false,
+
+			// Boolean - Whether the scale should begin at zero
+			scaleBeginAtZero : true,
+
+			//String - Colour of the angle line
+			angleLineColor : "rgba(0,0,0,.1)",
+
+			//Number - Pixel width of the angle line
+			angleLineWidth : 1,
+
+			//Number - Interval at which to draw angle lines ("every Nth point")
+			angleLineInterval: 1,
+
+			//String - Point label font declaration
+			pointLabelFontFamily : "'Arial'",
+
+			//String - Point label font weight
+			pointLabelFontStyle : "normal",
+
+			//Number - Point label font size in pixels
+			pointLabelFontSize : 10,
+
+			//String - Point label font colour
+			pointLabelFontColor : "#666",
+
+			//Boolean - Whether to show a dot for each point
+			pointDot : true,
+
+			//Number - Radius of each point dot in pixels
+			pointDotRadius : 3,
+
+			//Number - Pixel width of point dot stroke
+			pointDotStrokeWidth : 1,
+
+			//Number - amount extra to add to the radius to cater for hit detection outside the drawn point
+			pointHitDetectionRadius : 20,
+
+			//Boolean - Whether to show a stroke for datasets
+			datasetStroke : true,
+
+			//Number - Pixel width of dataset stroke
+			datasetStrokeWidth : 2,
+
+			//Boolean - Whether to fill the dataset with a colour
+			datasetFill : true,
+
+			//String - A legend template
+			legendTemplate : "<ul class=\"<%=name.toLowerCase()%>-legend\"><% for (var i=0; i<datasets.length; i++){%><li><span class=\"<%=name.toLowerCase()%>-legend-icon\" style=\"background-color:<%=datasets[i].strokeColor%>\"></span><span class=\"<%=name.toLowerCase()%>-legend-text\"><%if(datasets[i].label){%><%=datasets[i].label%><%}%></span></li><%}%></ul>"
+
+		},
+
+		initialize: function(data){
+			this.PointClass = Chart.Point.extend({
+				strokeWidth : this.options.pointDotStrokeWidth,
+				radius : this.options.pointDotRadius,
+				display: this.options.pointDot,
+				hitDetectionRadius : this.options.pointHitDetectionRadius,
+				ctx : this.chart.ctx
+			});
+
+			this.datasets = [];
+
+			this.buildScale(data);
+
+			//Set up tooltip events on the chart
+			if (this.options.showTooltips){
+				helpers.bindEvents(this, this.options.tooltipEvents, function(evt){
+					var activePointsCollection = (evt.type !== 'mouseout') ? this.getPointsAtEvent(evt) : [];
+
+					this.eachPoints(function(point){
+						point.restore(['fillColor', 'strokeColor']);
+					});
+					helpers.each(activePointsCollection, function(activePoint){
+						activePoint.fillColor = activePoint.highlightFill;
+						activePoint.strokeColor = activePoint.highlightStroke;
+					});
+
+					this.showTooltip(activePointsCollection);
+				});
+			}
+
+			//Iterate through each of the datasets, and build this into a property of the chart
+			helpers.each(data.datasets,function(dataset){
+
+				var datasetObject = {
+					label: dataset.label || null,
+					fillColor : dataset.fillColor,
+					strokeColor : dataset.strokeColor,
+					pointColor : dataset.pointColor,
+					pointStrokeColor : dataset.pointStrokeColor,
+					points : []
+				};
+
+				this.datasets.push(datasetObject);
+
+				helpers.each(dataset.data,function(dataPoint,index){
+					//Add a new point for each piece of data, passing any required data to draw.
+					var pointPosition;
+					if (!this.scale.animation){
+						pointPosition = this.scale.getPointPosition(index, this.scale.calculateCenterOffset(dataPoint));
+					}
+					datasetObject.points.push(new this.PointClass({
+						value : dataPoint,
+						label : data.labels[index],
+						datasetLabel: dataset.label,
+						x: (this.options.animation) ? this.scale.xCenter : pointPosition.x,
+						y: (this.options.animation) ? this.scale.yCenter : pointPosition.y,
+						strokeColor : dataset.pointStrokeColor,
+						fillColor : dataset.pointColor,
+						highlightFill : dataset.pointHighlightFill || dataset.pointColor,
+						highlightStroke : dataset.pointHighlightStroke || dataset.pointStrokeColor
+					}));
+				},this);
+
+			},this);
+
+			this.render();
+		},
+		eachPoints : function(callback){
+			helpers.each(this.datasets,function(dataset){
+				helpers.each(dataset.points,callback,this);
+			},this);
+		},
+
+		getPointsAtEvent : function(evt){
+			var mousePosition = helpers.getRelativePosition(evt),
+				fromCenter = helpers.getAngleFromPoint({
+					x: this.scale.xCenter,
+					y: this.scale.yCenter
+				}, mousePosition);
+
+			var anglePerIndex = (Math.PI * 2) /this.scale.valuesCount,
+				pointIndex = Math.round((fromCenter.angle - Math.PI * 1.5) / anglePerIndex),
+				activePointsCollection = [];
+
+			// If we're at the top, make the pointIndex 0 to get the first of the array.
+			if (pointIndex >= this.scale.valuesCount || pointIndex < 0){
+				pointIndex = 0;
+			}
+
+			if (fromCenter.distance <= this.scale.drawingArea){
+				helpers.each(this.datasets, function(dataset){
+					activePointsCollection.push(dataset.points[pointIndex]);
+				});
+			}
+
+			return activePointsCollection;
+		},
+
+		buildScale : function(data){
+			this.scale = new Chart.RadialScale({
+				display: this.options.showScale,
+				fontStyle: this.options.scaleFontStyle,
+				fontSize: this.options.scaleFontSize,
+				fontFamily: this.options.scaleFontFamily,
+				fontColor: this.options.scaleFontColor,
+				showLabels: this.options.scaleShowLabels,
+				showLabelBackdrop: this.options.scaleShowLabelBackdrop,
+				backdropColor: this.options.scaleBackdropColor,
+				backgroundColors: this.options.scaleBackgroundColors,
+				backdropPaddingY : this.options.scaleBackdropPaddingY,
+				backdropPaddingX: this.options.scaleBackdropPaddingX,
+				lineWidth: (this.options.scaleShowLine) ? this.options.scaleLineWidth : 0,
+				lineColor: this.options.scaleLineColor,
+				angleLineColor : this.options.angleLineColor,
+				angleLineWidth : (this.options.angleShowLineOut) ? this.options.angleLineWidth : 0,
+        angleLineInterval: (this.options.angleLineInterval) ? this.options.angleLineInterval : 1,
+				// Point labels at the edge of each line
+				pointLabelFontColor : this.options.pointLabelFontColor,
+				pointLabelFontSize : this.options.pointLabelFontSize,
+				pointLabelFontFamily : this.options.pointLabelFontFamily,
+				pointLabelFontStyle : this.options.pointLabelFontStyle,
+				height : this.chart.height,
+				width: this.chart.width,
+				xCenter: this.chart.width/2,
+				yCenter: this.chart.height/2,
+				ctx : this.chart.ctx,
+				templateString: this.options.scaleLabel,
+				labels: data.labels,
+				valuesCount: data.datasets[0].data.length
+			});
+
+			this.scale.setScaleSize();
+			this.updateScaleRange(data.datasets);
+			this.scale.buildYLabels();
+		},
+		updateScaleRange: function(datasets){
+			var valuesArray = (function(){
+				var totalDataArray = [];
+				helpers.each(datasets,function(dataset){
+					if (dataset.data){
+						totalDataArray = totalDataArray.concat(dataset.data);
+					}
+					else {
+						helpers.each(dataset.points, function(point){
+							totalDataArray.push(point.value);
+						});
+					}
+				});
+				return totalDataArray;
+			})();
+
+
+			var scaleSizes = (this.options.scaleOverride) ?
+				{
+					steps: this.options.scaleSteps,
+					stepValue: this.options.scaleStepWidth,
+					min: this.options.scaleStartValue,
+					max: this.options.scaleStartValue + (this.options.scaleSteps * this.options.scaleStepWidth)
+				} :
+				helpers.calculateScaleRange(
+					valuesArray,
+					helpers.min([this.chart.width, this.chart.height])/2,
+					this.options.scaleFontSize,
+					this.options.scaleBeginAtZero,
+					this.options.scaleIntegersOnly
+				);
+
+			helpers.extend(
+				this.scale,
+				scaleSizes
+			);
+
+		},
+		addData : function(valuesArray,label){
+			//Map the values array for each of the datasets
+			this.scale.valuesCount++;
+			helpers.each(valuesArray,function(value,datasetIndex){
+				var pointPosition = this.scale.getPointPosition(this.scale.valuesCount, this.scale.calculateCenterOffset(value));
+				this.datasets[datasetIndex].points.push(new this.PointClass({
+					value : value,
+					label : label,
+					datasetLabel: this.datasets[datasetIndex].label,
+					x: pointPosition.x,
+					y: pointPosition.y,
+					strokeColor : this.datasets[datasetIndex].pointStrokeColor,
+					fillColor : this.datasets[datasetIndex].pointColor
+				}));
+			},this);
+
+			this.scale.labels.push(label);
+
+			this.reflow();
+
+			this.update();
+		},
+		removeData : function(){
+			this.scale.valuesCount--;
+			this.scale.labels.shift();
+			helpers.each(this.datasets,function(dataset){
+				dataset.points.shift();
+			},this);
+			this.reflow();
+			this.update();
+		},
+		update : function(){
+			this.eachPoints(function(point){
+				point.save();
+			});
+			this.reflow();
+			this.render();
+		},
+		reflow: function(){
+			helpers.extend(this.scale, {
+				width : this.chart.width,
+				height: this.chart.height,
+				size : helpers.min([this.chart.width, this.chart.height]),
+				xCenter: this.chart.width/2,
+				yCenter: this.chart.height/2
+			});
+			this.updateScaleRange(this.datasets);
+			this.scale.setScaleSize();
+			this.scale.buildYLabels();
+		},
+		draw : function(ease){
+			var easeDecimal = ease || 1,
+				ctx = this.chart.ctx;
+			this.clear();
+			this.scale.draw();
+
+			helpers.each(this.datasets,function(dataset){
+
+				//Transition each point first so that the line and point drawing isn't out of sync
+				helpers.each(dataset.points,function(point,index){
+					if (point.hasValue()){
+						point.transition(this.scale.getPointPosition(index, this.scale.calculateCenterOffset(point.value)), easeDecimal);
+					}
+				},this);
+
+
+
+				//Draw the line between all the points
+				ctx.lineWidth = this.options.datasetStrokeWidth;
+				ctx.strokeStyle = dataset.strokeColor;
+				ctx.beginPath();
+				helpers.each(dataset.points,function(point,index){
+					if (index === 0){
+						ctx.moveTo(point.x,point.y);
+					}
+					else{
+						ctx.lineTo(point.x,point.y);
+					}
+				},this);
+				ctx.closePath();
+				ctx.stroke();
+
+				ctx.fillStyle = dataset.fillColor;
+				if(this.options.datasetFill){
+					ctx.fill();
+				}
+				//Now draw the points over the line
+				//A little inefficient double looping, but better than the line
+				//lagging behind the point positions
+				helpers.each(dataset.points,function(point){
+					if (point.hasValue()){
+						point.draw();
+					}
+				});
+
+			},this);
+
+		}
+
+	});
+
+
+
+
+
+}).call(this);
+
+(function (factory) {
+  'use strict';
+  if (typeof exports === 'object') {
+    // Node/CommonJS
+    module.exports = factory(
+      typeof angular !== 'undefined' ? angular : require('angular'),
+      typeof Chart !== 'undefined' ? Chart : require('chart.js'));
+  }  else if (typeof define === 'function' && define.amd) {
+    // AMD. Register as an anonymous module.
+    define(['angular', 'chart'], factory);
+  } else {
+    // Browser globals
+    factory(angular, Chart);
+  }
+}(function (angular, Chart) {
+  'use strict';
+
+  Chart.defaults.global.responsive = true;
+  Chart.defaults.global.multiTooltipTemplate = '<%if (datasetLabel){%><%=datasetLabel%>: <%}%><%= value %>';
+
+  Chart.defaults.global.colours = [
+    '#97BBCD', // blue
+    '#DCDCDC', // light grey
+    '#F7464A', // red
+    '#46BFBD', // green
+    '#FDB45C', // yellow
+    '#949FB1', // grey
+    '#4D5360'  // dark grey
+  ];
+
+  var usingExcanvas = typeof window.G_vmlCanvasManager === 'object' &&
+    window.G_vmlCanvasManager !== null &&
+    typeof window.G_vmlCanvasManager.initElement === 'function';
+
+  if (usingExcanvas) Chart.defaults.global.animation = false;
+
+  return angular.module('chart.js', [])
+    .provider('ChartJs', ChartJsProvider)
+    .factory('ChartJsFactory', ['ChartJs', '$timeout', ChartJsFactory])
+    .directive('chartBase', ['ChartJsFactory', function (ChartJsFactory) { return new ChartJsFactory(); }])
+    .directive('chartLine', ['ChartJsFactory', function (ChartJsFactory) { return new ChartJsFactory('Line'); }])
+    .directive('chartBar', ['ChartJsFactory', function (ChartJsFactory) { return new ChartJsFactory('Bar'); }])
+    .directive('chartRadar', ['ChartJsFactory', function (ChartJsFactory) { return new ChartJsFactory('Radar'); }])
+    .directive('chartDoughnut', ['ChartJsFactory', function (ChartJsFactory) { return new ChartJsFactory('Doughnut'); }])
+    .directive('chartPie', ['ChartJsFactory', function (ChartJsFactory) { return new ChartJsFactory('Pie'); }])
+    .directive('chartPolarArea', ['ChartJsFactory', function (ChartJsFactory) { return new ChartJsFactory('PolarArea'); }]);
+
+  /**
+   * Wrapper for chart.js
+   * Allows configuring chart js using the provider
+   *
+   * angular.module('myModule', ['chart.js']).config(function(ChartJsProvider) {
+   *   ChartJsProvider.setOptions({ responsive: true });
+   *   ChartJsProvider.setOptions('Line', { responsive: false });
+   * })))
+   */
+  function ChartJsProvider () {
+    var options = {};
+    var ChartJs = {
+      Chart: Chart,
+      getOptions: function (type) {
+        var typeOptions = type && options[type] || {};
+        return angular.extend({}, options, typeOptions);
+      }
+    };
+
+    /**
+     * Allow to set global options during configuration
+     */
+    this.setOptions = function (type, customOptions) {
+      // If no type was specified set option for the global object
+      if (! customOptions) {
+        customOptions = type;
+        options = angular.extend(options, customOptions);
+        return;
+      }
+      // Set options for the specific chart
+      options[type] = angular.extend(options[type] || {}, customOptions);
+    };
+
+    this.$get = function () {
+      return ChartJs;
+    };
+  }
+
+  function ChartJsFactory (ChartJs, $timeout) {
+    return function chart (type) {
+      return {
+        restrict: 'CA',
+        scope: {
+          data: '=?',
+          labels: '=?',
+          options: '=?',
+          series: '=?',
+          colours: '=?',
+          getColour: '=?',
+          chartType: '=',
+          legend: '@',
+          click: '=?',
+          hover: '=?',
+
+          chartData: '=?',
+          chartLabels: '=?',
+          chartOptions: '=?',
+          chartSeries: '=?',
+          chartColours: '=?',
+          chartLegend: '@',
+          chartClick: '=?',
+          chartHover: '=?'
+        },
+        link: function (scope, elem/*, attrs */) {
+          var chart, container = document.createElement('div');
+          container.className = 'chart-container';
+          elem.replaceWith(container);
+          container.appendChild(elem[0]);
+
+          if (usingExcanvas) window.G_vmlCanvasManager.initElement(elem[0]);
+
+          ['data', 'labels', 'options', 'series', 'colours', 'legend', 'click', 'hover'].forEach(deprecated);
+          function aliasVar (fromName, toName) {
+            scope.$watch(fromName, function (newVal) {
+              if (typeof newVal === 'undefined') return;
+              scope[toName] = newVal;
+            });
+          }
+          /* provide backward compatibility to "old" directive names, by
+           * having an alias point from the new names to the old names. */
+          aliasVar('chartData', 'data');
+          aliasVar('chartLabels', 'labels');
+          aliasVar('chartOptions', 'options');
+          aliasVar('chartSeries', 'series');
+          aliasVar('chartColours', 'colours');
+          aliasVar('chartLegend', 'legend');
+          aliasVar('chartClick', 'click');
+          aliasVar('chartHover', 'hover');
+
+          // Order of setting "watch" matter
+
+          scope.$watch('data', function (newVal, oldVal) {
+            if (! newVal || ! newVal.length || (Array.isArray(newVal[0]) && ! newVal[0].length)) {
+              destroyChart(chart, scope);
+              return;
+            }
+            var chartType = type || scope.chartType;
+            if (! chartType) return;
+
+            if (chart && canUpdateChart(newVal, oldVal))
+              return updateChart(chart, newVal, scope, elem);
+
+            createChart(chartType);
+          }, true);
+
+          scope.$watch('series', resetChart, true);
+          scope.$watch('labels', resetChart, true);
+          scope.$watch('options', resetChart, true);
+          scope.$watch('colours', resetChart, true);
+
+          scope.$watch('chartType', function (newVal, oldVal) {
+            if (isEmpty(newVal)) return;
+            if (angular.equals(newVal, oldVal)) return;
+            createChart(newVal);
+          });
+
+          scope.$on('$destroy', function () {
+            destroyChart(chart, scope);
+          });
+
+          function resetChart (newVal, oldVal) {
+            if (isEmpty(newVal)) return;
+            if (angular.equals(newVal, oldVal)) return;
+            var chartType = type || scope.chartType;
+            if (! chartType) return;
+
+            // chart.update() doesn't work for series and labels
+            // so we have to re-create the chart entirely
+            createChart(chartType);
+          }
+
+          function createChart (type) {
+            if (isResponsive(type, scope) && elem[0].clientHeight === 0 && container.clientHeight === 0) {
+              return $timeout(function () {
+                createChart(type);
+              }, 50, false);
+            }
+            if (! scope.data || ! scope.data.length) return;
+            scope.getColour = typeof scope.getColour === 'function' ? scope.getColour : getRandomColour;
+            var colours = getColours(type, scope);
+            var cvs = elem[0], ctx = cvs.getContext('2d');
+            var data = Array.isArray(scope.data[0]) ?
+              getDataSets(scope.labels, scope.data, scope.series || [], colours) :
+              getData(scope.labels, scope.data, colours);
+            var options = angular.extend({}, ChartJs.getOptions(type), scope.options);
+
+            // Destroy old chart if it exists to avoid ghost charts issue
+            // https://github.com/jtblin/angular-chart.js/issues/187
+            destroyChart(chart, scope);
+            chart = new ChartJs.Chart(ctx)[type](data, options);
+            scope.$emit('create', chart);
+
+            // Bind events
+            cvs.onclick = scope.click ? getEventHandler(scope, chart, 'click', false) : angular.noop;
+            cvs.onmousemove = scope.hover ? getEventHandler(scope, chart, 'hover', true) : angular.noop;
+
+            if (scope.legend && scope.legend !== 'false') setLegend(elem, chart);
+          }
+
+          function deprecated (attr) {
+            if (typeof console !== 'undefined' && ChartJs.getOptions().env !== 'test') {
+              var warn = typeof console.warn === 'function' ? console.warn : console.log;
+              if (!! scope[attr]) {
+                warn.call(console, '"%s" is deprecated and will be removed in a future version. ' +
+                  'Please use "chart-%s" instead.', attr, attr);
+              }
+            }
+          }
+        }
+      };
+    };
+
+    function canUpdateChart (newVal, oldVal) {
+      if (newVal && oldVal && newVal.length && oldVal.length) {
+        return Array.isArray(newVal[0]) ?
+        newVal.length === oldVal.length && newVal.every(function (element, index) {
+          return element.length === oldVal[index].length; }) :
+          oldVal.reduce(sum, 0) > 0 ? newVal.length === oldVal.length : false;
+      }
+      return false;
+    }
+
+    function sum (carry, val) {
+      return carry + val;
+    }
+
+    function getEventHandler (scope, chart, action, triggerOnlyOnChange) {
+      var lastState = null;
+      return function (evt) {
+        var atEvent = chart.getPointsAtEvent || chart.getBarsAtEvent || chart.getSegmentsAtEvent;
+        if (atEvent) {
+          var activePoints = atEvent.call(chart, evt);
+          if (triggerOnlyOnChange === false || angular.equals(lastState, activePoints) === false) {
+            lastState = activePoints;
+            scope[action](activePoints, evt);
+            scope.$apply();
+          }
+        }
+      };
+    }
+
+    function getColours (type, scope) {
+      var notEnoughColours = false;
+      var colours = angular.copy(scope.colours ||
+        ChartJs.getOptions(type).colours ||
+        Chart.defaults.global.colours
+      );
+      while (colours.length < scope.data.length) {
+        colours.push(scope.getColour());
+        notEnoughColours = true;
+      }
+      // mutate colours in this case as we don't want
+      // the colours to change on each refresh
+      if (notEnoughColours) scope.colours = colours;
+      return colours.map(convertColour);
+    }
+
+    function convertColour (colour) {
+      if (typeof colour === 'object' && colour !== null) return colour;
+      if (typeof colour === 'string' && colour[0] === '#') return getColour(hexToRgb(colour.substr(1)));
+      return getRandomColour();
+    }
+
+    function getRandomColour () {
+      var colour = [getRandomInt(0, 255), getRandomInt(0, 255), getRandomInt(0, 255)];
+      return getColour(colour);
+    }
+
+    function getColour (colour) {
+      return {
+        fillColor: rgba(colour, 0.2),
+        strokeColor: rgba(colour, 1),
+        pointColor: rgba(colour, 1),
+        pointStrokeColor: '#fff',
+        pointHighlightFill: '#fff',
+        pointHighlightStroke: rgba(colour, 0.8)
+      };
+    }
+
+    function getRandomInt (min, max) {
+      return Math.floor(Math.random() * (max - min + 1)) + min;
+    }
+
+    function rgba (colour, alpha) {
+      if (usingExcanvas) {
+        // rgba not supported by IE8
+        return 'rgb(' + colour.join(',') + ')';
+      } else {
+        return 'rgba(' + colour.concat(alpha).join(',') + ')';
+      }
+    }
+
+    // Credit: http://stackoverflow.com/a/11508164/1190235
+    function hexToRgb (hex) {
+      var bigint = parseInt(hex, 16),
+        r = (bigint >> 16) & 255,
+        g = (bigint >> 8) & 255,
+        b = bigint & 255;
+
+      return [r, g, b];
+    }
+
+    function getDataSets (labels, data, series, colours) {
+      return {
+        labels: labels,
+        datasets: data.map(function (item, i) {
+          return angular.extend({}, colours[i], {
+            label: series[i],
+            data: item
+          });
+        })
+      };
+    }
+
+    function getData (labels, data, colours) {
+      return labels.map(function (label, i) {
+        return angular.extend({}, colours[i], {
+          label: label,
+          value: data[i],
+          color: colours[i].strokeColor,
+          highlight: colours[i].pointHighlightStroke
+        });
+      });
+    }
+
+    function setLegend (elem, chart) {
+      var $parent = elem.parent(),
+          $oldLegend = $parent.find('chart-legend'),
+          legend = '<chart-legend>' + chart.generateLegend() + '</chart-legend>';
+      if ($oldLegend.length) $oldLegend.replaceWith(legend);
+      else $parent.append(legend);
+    }
+
+    function updateChart (chart, values, scope, elem) {
+      if (Array.isArray(scope.data[0])) {
+        chart.datasets.forEach(function (dataset, i) {
+          (dataset.points || dataset.bars).forEach(function (dataItem, j) {
+            dataItem.value = values[i][j];
+          });
+        });
+      } else {
+        chart.segments.forEach(function (segment, i) {
+          segment.value = values[i];
+        });
+      }
+      chart.update();
+      scope.$emit('update', chart);
+      if (scope.legend && scope.legend !== 'false') setLegend(elem, chart);
+    }
+
+    function isEmpty (value) {
+      return ! value ||
+        (Array.isArray(value) && ! value.length) ||
+        (typeof value === 'object' && ! Object.keys(value).length);
+    }
+
+    function isResponsive (type, scope) {
+      var options = angular.extend({}, Chart.defaults.global, ChartJs.getOptions(type), scope.options);
+      return options.responsive;
+    }
+
+    function destroyChart(chart, scope) {
+      if(! chart) return;
+      chart.destroy();
+      scope.$emit('destroy', chart);
+    }
+  }
+}));
diff --git a/xos/core/xoslib/static/js/xosOpenVPNDashboard.js b/xos/core/xoslib/static/js/xosOpenVPNDashboard.js
index 8723888..b28322f 100644
--- a/xos/core/xoslib/static/js/xosOpenVPNDashboard.js
+++ b/xos/core/xoslib/static/js/xosOpenVPNDashboard.js
@@ -1 +1 @@
-"use strict";angular.module("xos.openVPNDashboard",["ngResource","ngCookies","ngLodash","ui.router","xos.helpers"]).config(["$stateProvider",function(n){n.state("openVPNList",{url:"/",template:"<vpn-list></vpn-list>"})}]).config(["$compileProvider",function(n){n.aHrefSanitizationWhitelist(/^\s*(https?|ftp|mailto|tel|file|blob):/)}]).service("Vpn",["$http","$q",function(n,e){this.getOpenVpnTenants=function(){var t=e.defer();return n.get("/xoslib/openvpntenant/").then(function(n){t.resolve(n.data)})["catch"](function(n){t.reject(n)}),t.promise}}]).config(["$httpProvider",function(n){n.interceptors.push("NoHyperlinks")}]).directive("vpnList",function(){return{restrict:"E",scope:{},bindToController:!0,controllerAs:"vm",templateUrl:"templates/openvpn-list.tpl.html",controller:["Vpn",function(n){var e=this;n.getOpenVpnTenants().then(function(n){e.vpns=n;for(var t=0;t<e.vpns.length;t++){var i=new Blob([e.vpns[t].script_text],{type:"text/plain"});e.vpns[t].script_text=(window.URL||window.webkitURL).createObjectURL(i)}})["catch"](function(n){throw new Error(n)})}]}}),angular.module("xos.openVPNDashboard").run(["$templateCache",function(n){n.put("templates/openvpn-list.tpl.html",'<div style="display: table;">\n  <div class="vpn-row">\n    <h1 class="vpn-cell">VPN List</h1>\n  </div>\n  <div class="vpn-row">\n    <div class="vpn-cell vpn-header">ID</div>\n    <div class="vpn-cell vpn-header">VPN Network</div>\n    <div class="vpn-cell vpn-header">VPN Subnet</div>\n    <div class="vpn-cell vpn-header">Script Link</div>\n  </div>\n  <div class="vpn-row" ng-repeat="vpn in vm.vpns">\n    <div class="vpn-cell">{{ vpn.id }}</div>\n    <div class="vpn-cell">{{ vpn.server_network }}</div>\n    <div class="vpn-cell">{{ vpn.vpn_subnet }}</div>\n    <div class="vpn-cell">\n      <a download="connect-{{ vpn.id }}.vpn" ng-href="{{ vpn.script_text }}">Script</a>\n    </div>\n  </div>\n</div>\n')}]),angular.module("xos.openVPNDashboard").run(["$location",function(n){n.path("/")}]),angular.bootstrap(angular.element("#xosOpenVPNDashboard"),["xos.openVPNDashboard"]);
\ No newline at end of file
+"use strict";angular.module("xos.openVPNDashboard",["ngResource","ngCookies","ngLodash","ui.router","xos.helpers"]).config(["$stateProvider",function(n){n.state("openVPNList",{url:"/",template:"<vpn-list></vpn-list>"})}]).config(["$compileProvider",function(n){n.aHrefSanitizationWhitelist(/^\s*(https?|ftp|mailto|tel|file|blob):/)}]).service("Vpn",["$http","$q",function(n,e){this.getOpenVpnTenants=function(){var t=e.defer();return n.get("/api/tenant/openvpn/list/").then(function(n){t.resolve(n.data)})["catch"](function(n){t.reject(n)}),t.promise}}]).config(["$httpProvider",function(n){n.interceptors.push("NoHyperlinks")}]).directive("vpnList",function(){return{restrict:"E",scope:{},bindToController:!0,controllerAs:"vm",templateUrl:"templates/openvpn-list.tpl.html",controller:["Vpn",function(n){var e=this;n.getOpenVpnTenants().then(function(n){e.vpns=n;for(var t=0;t<e.vpns.length;t++){var i=new Blob([e.vpns[t].script_text],{type:"text/plain"});e.vpns[t].script_text=(window.URL||window.webkitURL).createObjectURL(i)}})["catch"](function(n){throw new Error(n)})}]}}),angular.module("xos.openVPNDashboard").run(["$templateCache",function(n){n.put("templates/openvpn-list.tpl.html",'<div style="display: table;">\n  <div class="vpn-row">\n    <h1 class="vpn-cell">VPN List</h1>\n  </div>\n  <div class="vpn-row">\n    <div class="vpn-cell vpn-header">ID</div>\n    <div class="vpn-cell vpn-header">VPN Network</div>\n    <div class="vpn-cell vpn-header">VPN Subnet</div>\n    <div class="vpn-cell vpn-header">Script Link</div>\n  </div>\n  <div class="vpn-row" ng-repeat="vpn in vm.vpns">\n    <div class="vpn-cell">{{ vpn.id }}</div>\n    <div class="vpn-cell">{{ vpn.server_network }}</div>\n    <div class="vpn-cell">{{ vpn.vpn_subnet }}</div>\n    <div class="vpn-cell">\n      <a download="connect-{{ vpn.id }}.vpn" ng-href="{{ vpn.script_text }}">Script</a>\n    </div>\n  </div>\n</div>\n')}]),angular.module("xos.openVPNDashboard").run(["$location",function(n){n.path("/")}]),angular.bootstrap(angular.element("#xosOpenVPNDashboard"),["xos.openVPNDashboard"]);
\ No newline at end of file
diff --git a/xos/services/fabric/__init__.py b/xos/services/fabric/__init__.py
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/xos/services/fabric/__init__.py
@@ -0,0 +1 @@
+
diff --git a/xos/services/fabric/admin.py b/xos/services/fabric/admin.py
new file mode 100644
index 0000000..5dc5923
--- /dev/null
+++ b/xos/services/fabric/admin.py
@@ -0,0 +1,63 @@
+from django.contrib import admin
+
+from services.fabric.models import *
+from django import forms
+from django.utils.safestring import mark_safe
+from django.contrib.auth.admin import UserAdmin
+from django.contrib.admin.widgets import FilteredSelectMultiple
+from django.contrib.auth.forms import ReadOnlyPasswordHashField
+from django.contrib.auth.signals import user_logged_in
+from django.utils import timezone
+from django.contrib.contenttypes import generic
+from suit.widgets import LinkedSelect
+from core.models import AddressPool
+from core.admin import ServiceAppAdmin,SliceInline,ServiceAttrAsTabInline, ReadOnlyAwareAdmin, XOSTabularInline, ServicePrivilegeInline, TenantRootTenantInline, TenantRootPrivilegeInline
+from core.middleware import get_request
+
+from functools import update_wrapper
+from django.contrib.admin.views.main import ChangeList
+from django.core.urlresolvers import reverse
+from django.contrib.admin.utils import quote
+
+class FabricServiceForm(forms.ModelForm):
+    def __init__(self,*args,**kwargs):
+        super (FabricServiceForm,self ).__init__(*args,**kwargs)
+
+    def save(self, commit=True):
+        return super(FabricServiceForm, self).save(commit=commit)
+
+    class Meta:
+        model = FabricService
+
+class FabricServiceAdmin(ReadOnlyAwareAdmin):
+    model = FabricService
+    verbose_name = "Fabric Service"
+    verbose_name_plural = "Fabric Services"
+    list_display = ("backend_status_icon", "name", "enabled")
+    list_display_links = ('backend_status_icon', 'name', )
+    fieldsets = [(None, {'fields': ['backend_status_text', 'name','enabled','versionNumber', 'description', "view_url", "icon_url", ],
+                         'classes':['suit-tab suit-tab-general']})]
+    readonly_fields = ('backend_status_text', )
+    inlines = [SliceInline,ServiceAttrAsTabInline,ServicePrivilegeInline]
+    form = FabricServiceForm
+
+    extracontext_registered_admins = True
+
+    user_readonly_fields = ["name", "enabled", "versionNumber", "description"]
+
+    suit_form_tabs =(('general', 'Fabric Service Details'),
+        ('administration', 'Administration'),
+        #('tools', 'Tools'),
+        ('slices','Slices'),
+        ('serviceattrs','Additional Attributes'),
+        ('serviceprivileges','Privileges'),
+    )
+
+    suit_form_includes = (('fabricadmin.html', 'top', 'administration'),
+                           )
+
+    def queryset(self, request):
+        return FabricService.get_service_objects_by_user(request.user)
+
+admin.site.register(FabricService, FabricServiceAdmin)
+
diff --git a/xos/services/fabric/models.py b/xos/services/fabric/models.py
new file mode 100644
index 0000000..0bf6a14
--- /dev/null
+++ b/xos/services/fabric/models.py
@@ -0,0 +1,30 @@
+from django.db import models
+from core.models import Service, PlCoreBase, Slice, Instance, Tenant, TenantWithContainer, Node, Image, User, Flavor, Subscriber, NetworkParameter, NetworkParameterType, Port, AddressPool
+from core.models.plcorebase import StrippedCharField
+import os
+from django.db import models, transaction
+from django.forms.models import model_to_dict
+from django.db.models import Q
+from operator import itemgetter, attrgetter, methodcaller
+from core.models import Tag
+from core.models.service import LeastLoadedNodeScheduler
+import traceback
+from xos.exceptions import *
+from xos.config import Config
+
+class ConfigurationError(Exception):
+    pass
+
+FABRIC_KIND = "fabric"
+
+CORD_USE_VTN = getattr(Config(), "networking_use_vtn", False)
+
+class FabricService(Service):
+    KIND = FABRIC_KIND
+
+    class Meta:
+        app_label = "fabric"
+        verbose_name = "Fabric Service"
+        proxy = True
+
+
diff --git a/xos/services/vrouter/admin.py b/xos/services/vrouter/admin.py
index 318b3dc..4bd99b6 100644
--- a/xos/services/vrouter/admin.py
+++ b/xos/services/vrouter/admin.py
@@ -11,7 +11,7 @@
 from django.contrib.contenttypes import generic
 from suit.widgets import LinkedSelect
 from core.models import AddressPool
-from core.admin import ServiceAppAdmin,SliceInline,ServiceAttrAsTabInline, ReadOnlyAwareAdmin, XOSTabularInline, ServicePrivilegeInline, TenantRootTenantInline, TenantRootPrivilegeInline
+from core.admin import ServiceAppAdmin,SliceInline,ServiceAttrAsTabInline, ReadOnlyAwareAdmin, XOSTabularInline, ServicePrivilegeInline, AddressPoolInline
 from core.middleware import get_request
 
 from functools import update_wrapper
@@ -38,7 +38,7 @@
     fieldsets = [(None, {'fields': ['backend_status_text', 'name','enabled','versionNumber', 'description', "view_url", "icon_url", ],
                          'classes':['suit-tab suit-tab-general']})]
     readonly_fields = ('backend_status_text', )
-    inlines = [SliceInline,ServiceAttrAsTabInline,ServicePrivilegeInline]
+    inlines = [SliceInline,ServiceAttrAsTabInline,ServicePrivilegeInline,AddressPoolInline]
     form = VRouterServiceForm
 
     extracontext_registered_admins = True
@@ -47,6 +47,7 @@
 
     suit_form_tabs =(('general', 'vRouter Service Details'),
         ('administration', 'Administration'),
+        ('addresspools', 'Addresses'),
         #('tools', 'Tools'),
         ('slices','Slices'),
         ('serviceattrs','Additional Attributes'),
diff --git a/xos/synchronizers/openstack/ansible.py b/xos/synchronizers/openstack/ansible.py
deleted file mode 120000
index c20dc8b..0000000
--- a/xos/synchronizers/openstack/ansible.py
+++ /dev/null
@@ -1 +0,0 @@
-../base/ansible.py
\ No newline at end of file
diff --git a/xos/synchronizers/openstack/backend.py b/xos/synchronizers/openstack/backend.py
deleted file mode 100644
index 5f11d46..0000000
--- a/xos/synchronizers/openstack/backend.py
+++ /dev/null
@@ -1,46 +0,0 @@
-import os
-import sys
-import threading
-import time
-from synchronizers.base.event_loop import XOSObserver
-from synchronizers.base.event_manager import EventListener
-from xos.logger import Logger, logging
-from synchronizers.model_policy import run_policy
-from xos.config import Config
-
-logger = Logger(level=logging.INFO)
-
-class Backend:
-
-    def run(self):
-        # start the openstack observer
-        observer = XOSObserver()
-        observer_thread = threading.Thread(target=observer.run)
-        observer_thread.start()
-
-        # start model policies thread
-        observer_name = getattr(Config(), "observer_name", "")
-        if (not observer_name):
-            model_policy_thread = threading.Thread(target=run_policy)
-            model_policy_thread.start()
-        else:
-            model_policy_thread = None
-            print "Skipping model policies thread for service observer."
-
-
-        # start event listene
-        #event_manager = EventListener(wake_up=observer.wake_up)
-        #event_manager_thread = threading.Thread(target=event_manager.run)
-        #event_manager_thread.start()
-
-        while True:
-            try:
-                time.sleep(1000)
-            except KeyboardInterrupt:
-                print "exiting due to keyboard interrupt"
-                # TODO: See about setting the threads as daemons
-                observer_thread._Thread__stop()
-                if model_policy_thread:
-                    model_policy_thread._Thread__stop()
-                sys.exit(1)
-
diff --git a/xos/synchronizers/openstack/deleter.py b/xos/synchronizers/openstack/deleter.py
deleted file mode 100644
index 93fa572..0000000
--- a/xos/synchronizers/openstack/deleter.py
+++ /dev/null
@@ -1,16 +0,0 @@
-import os
-import base64
-from xos.config import Config
-
-class Deleter:
-	model=None # Must be overridden
-
-        def __init__(self, *args, **kwargs):
-                pass
-
-	def call(self, pk, model_dict):
-		# Fetch object from XOS db and delete it
-		pass
-
-	def __call__(self, *args, **kwargs):
-		return self.call(*args, **kwargs)
diff --git a/xos/synchronizers/openstack/event_loop.py b/xos/synchronizers/openstack/event_loop.py
deleted file mode 100644
index db78f07..0000000
--- a/xos/synchronizers/openstack/event_loop.py
+++ /dev/null
@@ -1,527 +0,0 @@
-import os
-import imp
-import inspect
-import time
-import sys
-import traceback
-import commands
-import threading
-import json
-import pdb
-import pprint
-
-
-from datetime import datetime
-from collections import defaultdict
-from core.models import *
-from django.db.models import F, Q
-from django.db import connection
-from django.db import reset_queries
-#from openstack.manager import OpenStackManager
-from openstack.driver import OpenStackDriver
-from xos.logger import Logger, logging, logger
-#from timeout import timeout
-from xos.config import Config, XOS_DIR
-from synchronizers.base.steps import *
-from synchronizers.base.syncstep import SyncStep
-from synchronizers.base.toposort import toposort
-from synchronizers.base.error_mapper import *
-from synchronizers.openstack.openstacksyncstep import OpenStackSyncStep
-from synchronizers.base.steps.sync_object import SyncObject
-
-# Load app models
-
-try:
-    app_module_names = Config().observer_applist.split(',')
-except AttributeError:
-    app_module_names = []
-
-if (type(app_module_names)!=list):
-    app_module_names=[app_module_names]
-
-app_modules = []
-
-for m in app_module_names:
-    model_path = m+'.models'
-    module = __import__(model_path,fromlist=[m])
-    app_modules.append(module)
-
-
-debug_mode = False
-
-class bcolors:
-    HEADER = '\033[95m'
-    OKBLUE = '\033[94m'
-    OKGREEN = '\033[92m'
-    WARNING = '\033[93m'
-    FAIL = '\033[91m'
-    ENDC = '\033[0m'
-    BOLD = '\033[1m'
-    UNDERLINE = '\033[4m'
-
-logger = Logger(level=logging.INFO)
-
-class StepNotReady(Exception):
-	pass
-
-class NoOpDriver:
-	def __init__(self):
-		 self.enabled = True
-		 self.dependency_graph = None
-
-STEP_STATUS_WORKING=1
-STEP_STATUS_OK=2
-STEP_STATUS_KO=3
-
-def invert_graph(g):
-	ig = {}
-	for k,v in g.items():
-		for v0 in v:
-			try:
-				ig[v0].append(k)
-			except:
-				ig[v0]=[k]
-	return ig
-
-class XOSObserver:
-	sync_steps = []
-
-
-	def __init__(self):
-		# The Condition object that gets signalled by Feefie events
-		self.step_lookup = {}
-		self.load_sync_step_modules()
-		self.load_sync_steps()
-		self.event_cond = threading.Condition()
-
-		self.driver_kind = getattr(Config(), "observer_driver", "openstack")
-		self.observer_name = getattr(Config(), "observer_name", "")
-		if self.driver_kind=="openstack":
-			self.driver = OpenStackDriver()
-		else:
-			self.driver = NoOpDriver()
-
-        def consolePrint(self, what):
-            if getattr(Config(), "observer_console_print", True):
-                print what
-
-	def wait_for_event(self, timeout):
-		self.event_cond.acquire()
-		self.event_cond.wait(timeout)
-		self.event_cond.release()
-
-	def wake_up(self):
-		logger.info('Wake up routine called. Event cond %r'%self.event_cond)
-		self.event_cond.acquire()
-		self.event_cond.notify()
-		self.event_cond.release()
-
-	def load_sync_step_modules(self, step_dir=None):
-		if step_dir is None:
-			if hasattr(Config(), "observer_steps_dir"):
-				step_dir = Config().observer_steps_dir
-			else:
-				step_dir = XOS_DIR + "/synchronizers/openstack/steps"
-
-		for fn in os.listdir(step_dir):
-			pathname = os.path.join(step_dir,fn)
-			if os.path.isfile(pathname) and fn.endswith(".py") and (fn!="__init__.py"):
-				module = imp.load_source(fn[:-3],pathname)
-				for classname in dir(module):
-					c = getattr(module, classname, None)
-
-					# make sure 'c' is a descendent of SyncStep and has a
-					# provides field (this eliminates the abstract base classes
-					# since they don't have a provides)
-
-					if inspect.isclass(c) and (issubclass(c, SyncStep) or issubclass(c,OpenStackSyncStep)) and hasattr(c,"provides") and (c not in self.sync_steps):
-						self.sync_steps.append(c)
-		logger.info('loaded sync steps: %s' % ",".join([x.__name__ for x in self.sync_steps]))
-
-	def load_sync_steps(self):
-		dep_path = Config().observer_dependency_graph
-		logger.info('Loading model dependency graph from %s' % dep_path)
-		try:
-			# This contains dependencies between records, not sync steps
-			self.model_dependency_graph = json.loads(open(dep_path).read())
-			for left,lst in self.model_dependency_graph.items():
-                                new_lst = [] 
-				for k in lst:
-					try:
-                                                tup = (k,k.lower())
-                                                new_lst.append(tup)
-						deps = self.model_dependency_graph[k]
-					except:
-						self.model_dependency_graph[k] = []
-
-                                self.model_dependency_graph[left] = new_lst
-		except Exception,e:
-			raise e
-
-		try:
-			backend_path = Config().observer_pl_dependency_graph
-			logger.info('Loading backend dependency graph from %s' % backend_path)
-			# This contains dependencies between backend records
-			self.backend_dependency_graph = json.loads(open(backend_path).read())
-			for k,v in self.backend_dependency_graph.items():
-				try:
-					self.model_dependency_graph[k].extend(v)
-				except KeyError:
-					self.model_dependency_graphp[k] = v
-
-		except Exception,e:
-			logger.info('Backend dependency graph not loaded')
-			# We can work without a backend graph
-			self.backend_dependency_graph = {}
-
-		provides_dict = {}
-		for s in self.sync_steps:
-			self.step_lookup[s.__name__] = s 
-			for m in s.provides:
-				try:
-					provides_dict[m.__name__].append(s.__name__)
-				except KeyError:
-					provides_dict[m.__name__]=[s.__name__]
-
-		step_graph = {}
-                phantom_steps = []
-		for k,v in self.model_dependency_graph.items():
-			try:
-				for source in provides_dict[k]:
-					if (not v):
-						step_graph[source] = []
-		
-					for m,_ in v:
-						try:
-							for dest in provides_dict[m]:
-								# no deps, pass
-								try:
-									if (dest not in step_graph[source]):
-										step_graph[source].append(dest)
-								except:
-									step_graph[source]=[dest]
-						except KeyError:
-							if (not provides_dict.has_key(m)):
-                                                                try:
-								    step_graph[source]+=['#%s'%m]
-                                                                except:
-                                                                    step_graph[source]=['#%s'%m]
-
-                                                                phantom_steps+=['#%s'%m]
-							pass
-					
-			except KeyError:
-				pass
-				# no dependencies, pass
-		
-
-		self.dependency_graph = step_graph
-		self.deletion_dependency_graph = invert_graph(step_graph)
-
-		pp = pprint.PrettyPrinter(indent=4)
-                logger.info(pp.pformat(step_graph))
-		self.ordered_steps = toposort(self.dependency_graph, phantom_steps+map(lambda s:s.__name__,self.sync_steps))
-		self.ordered_steps = [i for i in self.ordered_steps if i!='SyncObject']
-
-		logger.info("Order of steps=%s" % self.ordered_steps)
-
-		self.load_run_times()
-		
-
-	def check_duration(self, step, duration):
-		try:
-			if (duration > step.deadline):
-				logger.info('Sync step %s missed deadline, took %.2f seconds'%(step.name,duration))
-		except AttributeError:
-			# S doesn't have a deadline
-			pass
-
-	def update_run_time(self, step, deletion):
-		if (not deletion):
-			self.last_run_times[step.__name__]=time.time()
-		else:
-			self.last_deletion_run_times[step.__name__]=time.time()
-
-
-	def check_schedule(self, step, deletion):
-		last_run_times = self.last_run_times if not deletion else self.last_deletion_run_times
-
-		time_since_last_run = time.time() - last_run_times.get(step.__name__, 0)
-		try:
-			if (time_since_last_run < step.requested_interval):
-				raise StepNotReady
-		except AttributeError:
-			logger.info('Step %s does not have requested_interval set'%step.__name__)
-			raise StepNotReady
-	
-	def load_run_times(self):
-		try:
-			jrun_times = open('/tmp/%sobserver_run_times'%self.observer_name).read()
-			self.last_run_times = json.loads(jrun_times)
-		except:
-			self.last_run_times={}
-			for e in self.ordered_steps:
-				self.last_run_times[e]=0
-		try:
-			jrun_times = open('/tmp/%sobserver_deletion_run_times'%self.observer_name).read()
-			self.last_deletion_run_times = json.loads(jrun_times)
-		except:
-			self.last_deletion_run_times={}
-			for e in self.ordered_steps:
-				self.last_deletion_run_times[e]=0
-
-        def lookup_step_class(self,s):
-		if ('#' in s):
-			return SyncObject
-		else:
-			step = self.step_lookup[s]
-		return step
-
-	def lookup_step(self,s):
-		if ('#' in s):
-			objname = s[1:]
-			so = SyncObject()
-			
-                        try:
-			    obj = globals()[objname]
-                        except:
-                            for m in app_modules:
-                                if (hasattr(m,objname)):
-                                    obj = getattr(m,objname)
-
-			so.provides=[obj]
-			so.observes=[obj]
-			step = so
-		else:
-			step_class = self.step_lookup[s]
-                        step = step_class(driver=self.driver,error_map=self.error_mapper)
-		return step
-			
-	def save_run_times(self):
-		run_times = json.dumps(self.last_run_times)
-		open('/tmp/%sobserver_run_times'%self.observer_name,'w').write(run_times)
-
-		deletion_run_times = json.dumps(self.last_deletion_run_times)
-		open('/tmp/%sobserver_deletion_run_times'%self.observer_name,'w').write(deletion_run_times)
-
-	def check_class_dependency(self, step, failed_steps):
-		step.dependenices = []
-		for obj in step.provides:
-		        lst = self.model_dependency_graph.get(obj.__name__, [])
-			nlst = map(lambda(a,b):b,lst)
-			step.dependenices.extend(nlst)
-		for failed_step in failed_steps:
-			if (failed_step in step.dependencies):
-				raise StepNotReady
-
-	def sync(self, S, deletion):
-            try:
-		step = self.lookup_step_class(S)
-		start_time=time.time()
-
-                logger.info("Starting to work on step %s, deletion=%s" % (step.__name__, str(deletion)))
-		
-		dependency_graph = self.dependency_graph if not deletion else self.deletion_dependency_graph
-                step_conditions = self.step_conditions# if not deletion else self.deletion_step_conditions
-                step_status = self.step_status# if not deletion else self.deletion_step_status
-
-		# Wait for step dependencies to be met
-		try:
-			deps = dependency_graph[S]
-			has_deps = True
-		except KeyError:
-			has_deps = False
-
-		go = True
-
-                failed_dep = None
-		if (has_deps):
-			for d in deps:
-                                if d==step.__name__:
-                                    logger.info("   step %s self-wait skipped" % step.__name__)
-				    go = True
-                                    continue
-
-				cond = step_conditions[d]
-				cond.acquire()
-				if (step_status[d] is STEP_STATUS_WORKING):
-                                        logger.info("  step %s wait on dep %s" % (step.__name__, d))
-					cond.wait()
-				elif step_status[d] == STEP_STATUS_OK:
-					go = True
-				else:
-					go = False
-                        		failed_dep = d
-				cond.release()
-				if (not go):
-					break
-		else:
-			go = True
-
-		if (not go):
-                        self.consolePrint(bcolors.FAIL + "Step %r skipped on %r" % (step,failed_dep) + bcolors.ENDC)
-                        # SMBAKER: sync_step was not defined here, so I changed
-                        #    this from 'sync_step' to 'step'. Verify.
-			self.failed_steps.append(step)
-			my_status = STEP_STATUS_KO
-		else:
-			sync_step = self.lookup_step(S)
-			sync_step. __name__= step.__name__
-			sync_step.dependencies = []
-			try:
-				mlist = sync_step.provides
-
-                                try:
-                                    for m in mlist:
-                                            lst =  self.model_dependency_graph[m.__name__]
-                                            nlst = map(lambda(a,b):b,lst)
-                                            sync_step.dependencies.extend(nlst)
-                                except Exception,e:
-                                    raise e
-
-			except KeyError:
-				pass
-			sync_step.debug_mode = debug_mode
-
-			should_run = False
-			try:
-				# Various checks that decide whether
-				# this step runs or not
-				self.check_class_dependency(sync_step, self.failed_steps) # dont run Slices if Sites failed
-				self.check_schedule(sync_step, deletion) # dont run sync_network_routes if time since last run < 1 hour
-				should_run = True
-			except StepNotReady:
-				logger.info('Step not ready: %s'%sync_step.__name__)
-				self.failed_steps.append(sync_step)
-				my_status = STEP_STATUS_KO
-			except Exception,e:
-				logger.error('%r' % e)
-				logger.log_exc("sync step failed: %r. Deletion: %r"%(sync_step,deletion))
-				self.failed_steps.append(sync_step)
-				my_status = STEP_STATUS_KO
-
-			if (should_run):
-				try:
-					duration=time.time() - start_time
-
-					logger.info('Executing step %s, deletion=%s' % (sync_step.__name__, deletion))
-
-					self.consolePrint(bcolors.OKBLUE + "Executing step %s" % sync_step.__name__ + bcolors.ENDC)
-					failed_objects = sync_step(failed=list(self.failed_step_objects), deletion=deletion)
-
-					self.check_duration(sync_step, duration)
-
-					if failed_objects:
-						self.failed_step_objects.update(failed_objects)
-
-                                        logger.info("Step %r succeeded" % sync_step.__name__)
-                                        self.consolePrint(bcolors.OKGREEN + "Step %r succeeded" % sync_step.__name__ + bcolors.ENDC)
-					my_status = STEP_STATUS_OK
-					self.update_run_time(sync_step,deletion)
-				except Exception,e:
-                        		self.consolePrint(bcolors.FAIL + "Model step %r failed" % (sync_step.__name__) + bcolors.ENDC)
-					logger.error('Model step %r failed. This seems like a misconfiguration or bug: %r. This error will not be relayed to the user!' % (sync_step.__name__, e))
-					logger.log_exc("Exception in sync step")
-					self.failed_steps.append(S)
-					my_status = STEP_STATUS_KO
-			else:
-                                logger.info("Step %r succeeded due to non-run" % step)
-				my_status = STEP_STATUS_OK
-
-		try:
-			my_cond = step_conditions[S]
-			my_cond.acquire()
-			step_status[S]=my_status
-			my_cond.notify_all()
-			my_cond.release()
-		except KeyError,e:
-			logger.info('Step %r is a leaf' % step)
-			pass
-            finally:
-                try:
-                    reset_queries()
-                except:
-                    # this shouldn't happen, but in case it does, catch it...
-                    logger.log_exc("exception in reset_queries")
-
-                connection.close()
-
-	def run(self):
-		if not self.driver.enabled:
-			return
-
-		if (self.driver_kind=="openstack") and (not self.driver.has_openstack):
-			return
-
-		while True:
-                    logger.info('Waiting for event')
-                    self.wait_for_event(timeout=5)
-                    logger.info('Observer woke up')
-
-                    self.run_once()
-
-        def run_once(self):
-                try:
-                        loop_start = time.time()
-                        error_map_file = getattr(Config(), "error_map_path", XOS_DIR + "/error_map.txt")
-                        self.error_mapper = ErrorMapper(error_map_file)
-
-                        # Two passes. One for sync, the other for deletion.
-                        for deletion in [False,True]:
-                                # Set of individual objects within steps that failed
-                                self.failed_step_objects = set()
-
-                                # Set up conditions and step status
-                                # This is needed for steps to run in parallel
-                                # while obeying dependencies.
-
-                                providers = set()
-                                dependency_graph = self.dependency_graph if not deletion else self.deletion_dependency_graph
-
-                                for v in dependency_graph.values():
-                                        if (v):
-                                                providers.update(v)
-
-                                self.step_conditions = {}
-                                self.step_status = {}
-
-                                for p in list(providers):
-                                        self.step_conditions[p] = threading.Condition()
-
-                                        self.step_status[p] = STEP_STATUS_WORKING
-
-                                self.failed_steps = []
-
-                                threads = []
-                                logger.info('Deletion=%r...'%deletion)
-                                schedule = self.ordered_steps if not deletion else reversed(self.ordered_steps)
-
-                                for S in schedule:
-                                        thread = threading.Thread(target=self.sync, args=(S, deletion))
-
-                                        logger.info('Deletion=%r...'%deletion)
-                                        threads.append(thread)
-
-                                # Start threads
-                                for t in threads:
-                                        t.start()
-
-                                # another spot to clean up debug state
-                                try:
-                                    reset_queries()
-                                except:
-                                    # this shouldn't happen, but in case it does, catch it...
-                                    logger.log_exc("exception in reset_queries")
-
-                                # Wait for all threads to finish before continuing with the run loop
-                                for t in threads:
-                                        t.join()
-
-                        self.save_run_times()
-
-                        loop_end = time.time()
-                        open('/tmp/%sobserver_last_run'%self.observer_name,'w').write(json.dumps({'last_run': loop_end, 'last_duration':loop_end - loop_start}))
-                except Exception, e:
-                        logger.error('Core error. This seems like a misconfiguration or bug: %r. This error will not be relayed to the user!' % e)
-                        logger.log_exc("Exception in observer run loop")
-                        traceback.print_exc()
diff --git a/xos/synchronizers/openstack/event_manager.py b/xos/synchronizers/openstack/event_manager.py
deleted file mode 100644
index fce2b68..0000000
--- a/xos/synchronizers/openstack/event_manager.py
+++ /dev/null
@@ -1,120 +0,0 @@
-import threading
-import requests, json
-
-from xos.config import Config, XOS_DIR
-
-import uuid
-import os
-import imp
-import inspect
-import base64
-import json
-import traceback
-
-if getattr(Config(),"observer_fofum_disabled", False) != True:
-    from fofum import Fofum
-    fofum_enabled = True
-else:
-    fofum_enabled = False
-
-random_client_id=None
-def get_random_client_id():
-    global random_client_id
-
-    if (random_client_id is None) and os.path.exists(XOS_DIR + "/random_client_id"):
-        # try to use the last one we used, if we saved it
-        try:
-            random_client_id = open(XOS_DIR+"/random_client_id","r").readline().strip()
-            print "get_random_client_id: loaded %s" % random_client_id
-        except:
-            print "get_random_client_id: failed to read " + XOS_DIR + "/random_client_id"
-
-    if random_client_id is None:
-        random_client_id = base64.urlsafe_b64encode(os.urandom(12))
-        print "get_random_client_id: generated new id %s" % random_client_id
-
-        # try to save it for later (XXX: could race with another client here)
-        try:
-            open(XOS_DIR + "/random_client_id","w").write("%s\n" % random_client_id)
-        except:
-            print "get_random_client_id: failed to write " + XOS_DIR + "/random_client_id"
-
-    return random_client_id
-
-# decorator that marks dispatachable event methods
-def event(func):
-    setattr(func, 'event', func.__name__)
-    return func
-
-class EventHandler:
-    # This code is currently not in use.
-    def __init__(self):
-        pass
-
-    @staticmethod
-    def get_events():
-        events = []
-        for name in dir(EventHandler):
-            attribute = getattr(EventHandler, name)
-            if hasattr(attribute, 'event'):
-                events.append(getattr(attribute, 'event'))
-        return events
-
-    def dispatch(self, event, *args, **kwds):
-        if hasattr(self, event):
-            return getattr(self, event)(*args, **kwds)
-            
-
-class EventSender:
-    def __init__(self,user=None,clientid=None):
-        try:
-            user = Config().feefie_client_user
-        except:
-            user = 'pl'
-
-        try:
-            clid = Config().feefie_client_id
-        except:
-            clid = get_random_client_id()
-            print "EventSender: no feefie_client_id configured. Using random id %s" % clid
-
-        if fofum_enabled:
-            self.fofum = Fofum(user=user)
-            self.fofum.make(clid)
-
-    def fire(self,**kwargs):
-        kwargs["uuid"] = str(uuid.uuid1())
-        if fofum_enabled:
-            self.fofum.fire(json.dumps(kwargs))
-
-class EventListener:
-    def __init__(self,wake_up=None):
-        self.handler = EventHandler()
-        self.wake_up = wake_up
-
-    def handle_event(self, payload):
-        payload_dict = json.loads(payload)
-
-        if (self.wake_up):
-            self.wake_up()
-
-    def run(self):
-        # This is our unique client id, to be used when firing and receiving events
-        # It needs to be generated once and placed in the config file
-
-        try:
-            user = Config().feefie_client_user
-        except:
-            user = 'pl'
-
-        try:
-            clid = Config().feefie_client_id
-        except:
-            clid = get_random_client_id()
-            print "EventListener: no feefie_client_id configured. Using random id %s" % clid
-
-        if fofum_enabled:
-            f = Fofum(user=user)
-
-            listener_thread = threading.Thread(target=f.listen_for_event,args=(clid,self.handle_event))
-            listener_thread.start()
diff --git a/xos/synchronizers/openstack/run_ansible b/xos/synchronizers/openstack/run_ansible
deleted file mode 100755
index a504ec3..0000000
--- a/xos/synchronizers/openstack/run_ansible
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/bash
-
-source /opt/ansible/hacking/env-setup >> /dev/null
-ansible-playbook -v "$@"
diff --git a/xos/synchronizers/openstack/run_ansible_verbose b/xos/synchronizers/openstack/run_ansible_verbose
deleted file mode 100755
index d17cad7..0000000
--- a/xos/synchronizers/openstack/run_ansible_verbose
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/bash
-
-source /opt/ansible/hacking/env-setup >> /dev/null
-ansible-playbook -vvv "$@"
diff --git a/xos/synchronizers/openstack/syncstep.py b/xos/synchronizers/openstack/syncstep.py
deleted file mode 100644
index 0a01356..0000000
--- a/xos/synchronizers/openstack/syncstep.py
+++ /dev/null
@@ -1,307 +0,0 @@
-import os
-import base64
-from datetime import datetime
-from xos.config import Config
-from xos.logger import Logger, logging
-from synchronizers.base.steps import *
-from django.db.models import F, Q
-from core.models import *
-from django.db import reset_queries
-from synchronizers.base.ansible import *
-from generate.dependency_walker import *
-
-from time import time
-import json
-import time
-import pdb
-
-logger = Logger(level=logging.INFO)
-
-def f7(seq):
-    seen = set()
-    seen_add = seen.add
-    return [ x for x in seq if not (x in seen or seen_add(x))]
-
-def elim_dups(backend_str):
-    strs = backend_str.split(' // ')
-    strs2 = f7(strs)
-    return ' // '.join(strs2)
-
-def deepgetattr(obj, attr):
-    return reduce(getattr, attr.split('.'), obj)
-
-
-class InnocuousException(Exception):
-    pass
-
-class DeferredException(Exception):
-    pass
-
-class FailedDependency(Exception):
-    pass
-
-class SyncStep(object):
-    """ An XOS Sync step.
-
-    Attributes:
-        psmodel        Model name the step synchronizes
-        dependencies    list of names of models that must be synchronized first if the current model depends on them
-    """
-
-    # map_sync_outputs can return this value to cause a step to be marked
-    # successful without running ansible. Used for sync_network_controllers
-    # on nat networks.
-    SYNC_WITHOUT_RUNNING = "sync_without_running"
-
-    slow=False
-    def get_prop(self, prop):
-        try:
-            sync_config_dir = Config().sync_config_dir
-        except:
-            sync_config_dir = '/etc/xos/sync'
-        prop_config_path = '/'.join(sync_config_dir,self.name,prop)
-        return open(prop_config_path).read().rstrip()
-
-    def __init__(self, **args):
-        """Initialize a sync step
-           Keyword arguments:
-                   name -- Name of the step
-                provides -- XOS models sync'd by this step
-        """
-        dependencies = []
-        self.driver = args.get('driver')
-        self.error_map = args.get('error_map')
-
-        try:
-            self.soft_deadline = int(self.get_prop('soft_deadline_seconds'))
-        except:
-            self.soft_deadline = 5 # 5 seconds
-
-        return
-
-    def fetch_pending(self, deletion=False):
-        # This is the most common implementation of fetch_pending
-        # Steps should override it if they have their own logic
-        # for figuring out what objects are outstanding.
-
-        main_objs = self.observes
-	if (type(main_objs) is not list):
-		main_objs=[main_objs]
-	
-	objs = []
-	for main_obj in main_objs:
-		if (not deletion):
-		    lobjs = main_obj.objects.filter(Q(enacted__lt=F('updated')) | Q(enacted=None),Q(lazy_blocked=False),Q(no_sync=False))
-		else:
-		    lobjs = main_obj.deleted_objects.all()
-	        objs.extend(lobjs)
-
-        return objs
-        #return Instance.objects.filter(ip=None)
-
-    def check_dependencies(self, obj, failed):
-        for dep in self.dependencies:
-            peer_name = dep[0].lower() + dep[1:]    # django names are camelCased with the first letter lower
-
-            peer_objects=[]
-            try:
-                peer_names = plural(peer_name)
-                peer_object_list=[]
-
-                try:
-                    peer_object_list.append(deepgetattr(obj, peer_name))
-                except:
-                    pass
-
-                try:
-                    peer_object_list.append(deepgetattr(obj, peer_names))
-                except:
-                    pass
-
-                for peer_object in peer_object_list:
-                    try:
-                        peer_objects.extend(peer_object.all())
-                    except AttributeError:
-                        peer_objects.append(peer_object)
-            except:
-                peer_objects = []
-
-            if (hasattr(obj,'controller')):
-                try:
-                    peer_objects = filter(lambda o:o.controller==obj.controller, peer_objects)
-                except AttributeError:
-                    pass
-
-            if (failed in peer_objects):
-                if (obj.backend_status!=failed.backend_status):
-                    obj.backend_status = failed.backend_status
-                    obj.save(update_fields=['backend_status'])
-                raise FailedDependency("Failed dependency for %s:%s peer %s:%s failed  %s:%s" % (obj.__class__.__name__, str(getattr(obj,"pk","no_pk")), peer_object.__class__.__name__, str(getattr(peer_object,"pk","no_pk")), failed.__class__.__name__, str(getattr(failed,"pk","no_pk"))))
-
-
-    def sync_record(self, o):
-        try:
-            controller = o.get_controller()
-            controller_register = json.loads(controller.backend_register)
-
-            if (controller_register.get('disabled',False)):
-                raise InnocuousException('Controller %s is disabled'%controller.name)
-        except AttributeError:
-            pass
-
-        tenant_fields = self.map_sync_inputs(o)
-        if tenant_fields == SyncStep.SYNC_WITHOUT_RUNNING:
-            return
-        main_objs=self.observes
-        if (type(main_objs) is list):
-            main_objs=main_objs[0]
-
-        path = ''.join(main_objs.__name__).lower()
-        res = run_template(self.playbook,tenant_fields,path=path)
-
-        try:
-            self.map_sync_outputs(o,res)
-        except AttributeError:
-            pass
-         
-    def delete_record(self, o):
-        try:
-            controller = o.get_controller()
-            controller_register = json.loads(o.node.site_deployment.controller.backend_register)
-
-            if (controller_register.get('disabled',False)):
-                raise InnocuousException('Controller %s is disabled'%sliver.node.site_deployment.controller.name)
-        except AttributeError:
-            pass
-
-        tenant_fields = self.map_delete_inputs(o)
-
-        main_objs=self.observes
-        if (type(main_objs) is list):
-            main_objs=main_objs[0]
-
-        path = ''.join(main_objs.__name__).lower()
-
-        tenant_fields['delete']=True
-        res = run_template(self.playbook,tenant_fields,path=path)
-        try:
-                self.map_delete_outputs(o,res)
-        except AttributeError:
-                pass
-
-    def call(self, failed=[], deletion=False):
-        #if ('Instance' in self.__class__.__name__):
-        #    pdb.set_trace()
-
-        pending = self.fetch_pending(deletion)
-
-        for o in pending:
-            # another spot to clean up debug state
-            try:
-                reset_queries()
-            except:
-                # this shouldn't happen, but in case it does, catch it...
-                logger.log_exc("exception in reset_queries",extra=o.tologdict())
-
-            sync_failed = False
-            try:
-                backoff_disabled = Config().observer_backoff_disabled
-            except:
-                backoff_disabled = 0
-
-            try:
-                scratchpad = json.loads(o.backend_register)
-                if (scratchpad):
-                    next_run = scratchpad['next_run']
-                    if (not backoff_disabled and next_run>time.time()):
-                        sync_failed = True
-            except:
-                logger.log_exc("Exception while loading scratchpad",extra=o.tologdict())
-                pass
-
-            if (not sync_failed):
-                try:
-                    for f in failed:
-                        self.check_dependencies(o,f) # Raises exception if failed
-                    if (deletion):
-                        self.delete_record(o)
-                        o.delete(purge=True)
-                    else:
-                        self.sync_record(o)
-                        o.enacted = datetime.now() # Is this the same timezone? XXX
-                        scratchpad = {'next_run':0, 'exponent':0, 'last_success':time.time()}
-                        o.backend_register = json.dumps(scratchpad)
-                        o.backend_status = "1 - OK"
-                        o.save(update_fields=['enacted','backend_status','backend_register'])
-                except (InnocuousException,Exception,DeferredException) as e:
-                    logger.log_exc("sync step failed!",extra=o.tologdict())
-                    try:
-                        if (o.backend_status.startswith('2 - ')):
-                            str_e = '%s // %r'%(o.backend_status[4:],e)
-                            str_e = elim_dups(str_e)
-                        else:
-                            str_e = '%r'%e
-                    except:
-                        str_e = '%r'%e
-
-                    try:
-                        error = self.error_map.map(str_e)
-                    except:
-                        error = '%s'%str_e
-
-                    if isinstance(e, InnocuousException) and not force_error:
-                        o.backend_status = '1 - %s'%error
-                    else:
-                        o.backend_status = '2 - %s'%error
-
-                    try:
-                        scratchpad = json.loads(o.backend_register)
-                        scratchpad['exponent']
-                    except:
-                        logger.log_exc("Exception while updating scratchpad",extra=o.tologdict())
-                        scratchpad = {'next_run':0, 'exponent':0, 'last_success':time.time(),'failures':0}
-
-                    # Second failure
-                    if (scratchpad['exponent']):
-                        if isinstance(e,DeferredException):
-                            delay = scratchpad['exponent'] * 60 # 1 minute
-                        else:
-                            delay = scratchpad['exponent'] * 600 # 10 minutes
-                        # cap delays at 8 hours
-                        if (delay>8*60*60):
-                            delay=8*60*60
-                        scratchpad['next_run'] = time.time() + delay
-
-                    try:
-                        scratchpad['exponent']+=1
-                    except:
-                        scratchpad['exponent']=1
-
-                    try:
-                        scratchpad['failures']+=1
-                    except KeyError:
-                        scratchpad['failures']=1
-
-                    scratchpad['last_failure']=time.time()
-
-                    o.backend_register = json.dumps(scratchpad)
-
-                    # TOFIX:
-                    # DatabaseError: value too long for type character varying(140)
-                    if (o.pk):
-                        try:
-                            o.backend_status = o.backend_status[:1024]
-                            o.save(update_fields=['backend_status','backend_register','updated'])
-                        except:
-                            print "Could not update backend status field!"
-                            pass
-                    sync_failed = True
-
-
-            if (sync_failed):
-                failed.append(o)
-
-        return failed
-
-    def __call__(self, **args):
-        return self.call(**args)
diff --git a/xos/synchronizers/openstack/toposort.py b/xos/synchronizers/openstack/toposort.py
deleted file mode 100644
index 6839861..0000000
--- a/xos/synchronizers/openstack/toposort.py
+++ /dev/null
@@ -1,72 +0,0 @@
-#!/usr/bin/env python
-
-import time
-import traceback
-import commands
-import threading
-import json
-import pdb
-
-from datetime import datetime
-from collections import defaultdict
-
-# Topological sort
-# Notes:
-# - Uses a stack instead of recursion
-# - Forfeits optimization involving tracking currently visited nodes
-def toposort(g, steps=None):
-	# Get set of all nodes, including those without outgoing edges
-	keys = set(g.keys())
-	values = set({})
-	for v in g.values():
-		values=values | set(v)
-	
-	all_nodes=list(keys|values)
-	if (not steps):
-		steps = all_nodes
-
-	# Final order
-	order = []
-
-	# DFS stack, not using recursion
-	stack = []
-
-	# Unmarked set
-	unmarked = all_nodes
-
-	# visiting = [] - skip, don't expect 1000s of nodes, |E|/|V| is small
-
-	while unmarked:
-		stack.insert(0,unmarked[0]) # push first unmarked
-
-		while (stack):
-			n = stack[0]
-			add = True
-			try:
-				for m in g[n]:
-					if (m in unmarked):
-					    add = False
-					    stack.insert(0,m)
-			except KeyError:
-				pass
-			if (add):
-				if (n in steps and n not in order):
-					order.append(n)
-				item = stack.pop(0)
-				try:
-					unmarked.remove(item)
-				except ValueError:
-					pass
-
-	noorder = list(set(steps) - set(order))
-	return order + noorder
-
-def main():
-	graph_file=open('xos.deps').read()
-	g = json.loads(graph_file)
-	print toposort(g)
-
-if (__name__=='__main__'):
-	main()
-
-#print toposort({'a':'b','b':'c','c':'d','d':'c'},['d','c','b','a'])
diff --git a/xos/synchronizers/vtr/steps/sync_vtrtenant.py b/xos/synchronizers/vtr/steps/sync_vtrtenant.py
index 8debadf..c66f19c 100644
--- a/xos/synchronizers/vtr/steps/sync_vtrtenant.py
+++ b/xos/synchronizers/vtr/steps/sync_vtrtenant.py
@@ -95,9 +95,9 @@
 
         # add in the sync_attributes that come from the vSG object
         # this will be wan_ip, wan_mac, wan_container_ip, wan_container_mac, ...
-        if o.target and o.target.volt and o.target.volt.vsg:
-            for attribute_name in o.target.volt.vsg.sync_attributes:
-                fields[attribute_name] = getattr(o.target.volt.vsg, attribute_name)
+        if o.target and o.target.volt and o.target.volt.vcpe:
+            for attribute_name in o.target.volt.vcpe.sync_attributes:
+                fields[attribute_name] = getattr(o.target.volt.vcpe, attribute_name)
 
         # add in the sync_attributes that come from the SubscriberRoot object
         if o.target and hasattr(o.target, "sync_attributes"):
diff --git a/xos/templates/admin/base.html b/xos/templates/admin/base.html
index b47bf74..ba01201 100644
--- a/xos/templates/admin/base.html
+++ b/xos/templates/admin/base.html
@@ -15,6 +15,7 @@
   <!--<link rel="stylesheet" type="text/css" href="{% static 'suit/bootstrap/dist/css/bootstrap.min.css' %}" media="all"/>-->
   <link rel="stylesheet" type="text/css" href="{% static 'suit/css/suit.css' %}" media="all">
   <link rel="stylesheet" type="text/css" href="{% static 'xos.css' %}" media="all">
+  <link rel="stylesheet" type="text/css" href="{% static 'xosNgLib.css' %}" media="all">
   {% if XOS_BRANDING_CSS %}
   <link rel="stylesheet" type="text/css" href="{% static 'cord.css' %}" media="all">
   <link rel="stylesheet" type="text/css" href="{{ XOS_BRANDING_CSS }}">
diff --git a/xos/tests/api/.gitignore b/xos/tests/api/.gitignore
new file mode 100644
index 0000000..99e7d87
--- /dev/null
+++ b/xos/tests/api/.gitignore
@@ -0,0 +1 @@
+apiary.apib
\ No newline at end of file
diff --git a/xos/tests/api/apiary.apib b/xos/tests/api/apiary.apib
deleted file mode 100644
index f11d612..0000000
--- a/xos/tests/api/apiary.apib
+++ /dev/null
@@ -1,521 +0,0 @@
-FORMAT: 1A
-
-# XOS
- 
- 
-# Group Users
-
-List of the XOS users
-
-## Users [/api/core/users/]
-
-### List all Users [GET]
-
-+ Response 200 (application/json)
-
-        [
-            {
-                "id": 2,
-                "password": "pbkdf2_sha256$12000$9gn8DmZuIoz2$YPQkx3AOOV7jZNYr2ddrgUCkiuaPpvb8+aJR7RwLZNA=",
-                "last_login": "2016-04-12T18:50:45.880823Z",
-                "email": "johndoe@myhouse.com",
-                "username": "johndoe@myhouse.com",
-                "firstname": "john",
-                "lastname": "doe",
-                "phone": null,
-                "user_url": null,
-                "site": "http://xos.dev:9999/api/core/sites/1/",
-                "public_key": null,
-                "is_active": true,
-                "is_admin": false,
-                "is_staff": true,
-                "is_readonly": false,
-                "is_registering": false,
-                "is_appuser": false,
-                "login_page": null,
-                "created": "2016-04-12T18:50:45.912602Z",
-                "updated": "2016-04-12T18:50:45.912671Z",
-                "enacted": null,
-                "policed": null,
-                "backend_status": "Provisioning in progress",
-                "deleted": false,
-                "write_protect": false,
-                "timezone": "America/New_York"
-            }
-        ]
-        
- 
- 
-# Group Example
-
-## Example Services Collection [/api/service/exampleservice/]
-
-### List all Example Services [GET]
-
-+ Response 200 (application/json)
-
-        [
-            {
-                "humanReadableName": "MyExample",
-                "id": 1,
-                "service_message": "This is the test message"
-            }
-        ]
- 
- 
-# Group ONOS Services
-
-List of the active onos services
-
-## ONOS Services Collection [/api/service/onos/]
-
-### List all ONOS Services [GET]
-
-+ Response 200 (application/json)
-
-        [
-            {
-                "humanReadableName": "service_ONOS_vBNG",
-                "id": 5,
-                "rest_hostname": "",
-                "rest_port": "8181",
-                "no_container": false,
-                "node_key": ""
-            }
-        ]
- 
- 
-# Group vSG
-
-## vSG Collection [/api/service/vsg/]
-
-### List all vSGs [GET]
-
-+ Response 200 (application/json)
-
-        [
-            {
-                "humanReadableName": "service_vsg",
-                "id": 2,
-                "dns_servers": "8.8.8.8",
-                "url_filter_kind": null,
-                "node_label": null
-            }
-        ]
- 
- 
-# Group Subscribers
-
-Resource related to the CORD Subscribers.
-
-## Subscribers [/api/tenant/cord/subscriber/{subscriber_id}/]
-
-### List All Subscribers [GET]
-
-+ Response 200 (application/json)
-
-        [
-            {
-                "humanReadableName": "cordSubscriber-1",
-                "id": 1,
-                "features": {
-                    "cdn": false,
-                    "uplink_speed": 1000000000,
-                    "downlink_speed": 1000000000,
-                    "uverse": false,
-                    "status": "enabled"
-                },
-                "identity": {
-                    "account_num": "123",
-                    "name": "My House"
-                },
-                "related": {
-                    "instance_name": "mysite_vcpe",
-                    "vsg_id": 4,
-                    "compute_node_name": "node2.opencloud.us",
-                    "c_tag": "432",
-                    "instance_id": 1,
-                    "wan_container_ip": null,
-                    "volt_id": 3,
-                    "s_tag": "222"
-                }
-            }
-        ]
-
-
-### View a Subscriber Detail [GET]
-
-+ Parameters
-    + subscriber_id: 1 (number) - ID of the Subscriber in the form of an integer
-
-+ Response 200 (application/json)
- 
-        {
-            "humanReadableName": "cordSubscriber-1", 
-            "id": 1, 
-            "features": { 
-                "cdn": false, 
-                "uplink_speed": 1000000000, 
-                "downlink_speed": 1000000000, 
-                "uverse": false, 
-                "status": "enabled" 
-            }, 
-            "identity": { 
-                "account_num": "123",
-                "name": "My House"
-            }, 
-            "related": { 
-                "instance_name": "mysite_vcpe", 
-                "vsg_id": 4, 
-                "compute_node_name": "node2.opencloud.us",
-                "c_tag": "432", 
-                "instance_id": 1, 
-                "wan_container_ip": null, 
-                "volt_id": 3, 
-                "s_tag": "222" 
-            } 
-        }
-
-### Delete a Subscriber [DELETE]
-
-+ Parameters
-    + subscriber_id: 1 (number) - ID of the Subscriber in the form of an integer
-
-+ Response 204
-
-### Subscriber features [/api/tenant/cord/subscriber/{subscriber_id}/features/]
-
-+ Parameters
-    + subscriber_id: 1 (number) - ID of the Subscriber in the form of an integer
-
-### View a Subscriber Features Detail [GET]
-
-+ Response 200 (application/json)
-
-        {
-            "cdn": false, 
-            "uplink_speed": 1000000000, 
-            "downlink_speed": 1000000000, 
-            "uverse": true, 
-            "status": "enabled"
-        }
-
-#### Subscriber features uplink_speed [/api/tenant/cord/subscriber/{subscriber_id}/features/uplink_speed/]
-
-+ Parameters
-    + subscriber_id: 1 (number) - ID of the Subscriber in the form of an integer
-
-#### Read Subscriber uplink_speed [GET]
-
-+ Response 200 (application/json)
-
-        {
-            "uplink_speed": 1000000000
-        }
-
-#### Update Subscriber uplink_speed [PUT]
-
-+ Request 200 (application/json)
-
-        {
-            "uplink_speed": 1000000000
-        }
-
-+ Response 200 (application/json)
-
-        {
-            "uplink_speed": 1000000000
-        }
-
-#### Subscriber features downlink_speed [/api/tenant/cord/subscriber/{subscriber_id}/features/downlink_speed/]
-
-+ Parameters
-    + subscriber_id: 1 (number) - ID of the Subscriber in the form of an integer
-
-#### Read Subscriber downlink_speed [GET]
-
-+ Response 200 (application/json)
-
-        {
-            "downlink_speed": 1000000000
-        }
-
-#### Update Subscriber downlink_speed [PUT]
-
-+ Request 200 (application/json)
-
-        {
-            "downlink_speed": 1000000000
-        }
-
-+ Response 200 (application/json)
-
-        {
-            "downlink_speed": 1000000000
-        }
-
-#### Subscriber features cdn [/api/tenant/cord/subscriber/{subscriber_id}/features/cdn/]
-
-+ Parameters
-    + subscriber_id: 1 (number) - ID of the Subscriber in the form of an integer
-
-#### Read Subscriber cdn [GET]
-
-+ Response 200 (application/json)
-
-        {
-            "cdn": false
-        }
-
-#### Update Subscriber cdn [PUT]
-
-+ Request 200 (application/json)
-
-        {
-            "cdn": false
-        }
-
-+ Response 200 (application/json)
-
-        {
-            "cdn": false
-        }
-
-#### Subscriber features uverse [/api/tenant/cord/subscriber/{subscriber_id}/features/uverse/]
-
-+ Parameters
-    + subscriber_id: 1 (number) - ID of the Subscriber in the form of an integer
-
-#### Read Subscriber uverse [GET]
-
-+ Response 200 (application/json)
-
-        {
-            "uverse": false
-        }
-
-#### Update Subscriber uverse [PUT]
-
-+ Request 200 (application/json)
-
-        {
-            "uverse": false
-        }
-
-+ Response 200 (application/json)
-
-        {
-            "uverse": false
-        }
-
-#### Subscriber features status [/api/tenant/cord/subscriber/{subscriber_id}/features/status/]
-
-+ Parameters
-    + subscriber_id: 1 (number) - ID of the Subscriber in the form of an integer
-
-#### Read Subscriber status [GET]
-
-+ Response 200 (application/json)
-
-        {
-            "status": "enabled"
-        }
-
-#### Update Subscriber status [PUT]
-
-+ Request 200 (application/json)
-
-        {
-            "status": "enabled"
-        }
-
-+ Response 200 (application/json)
-
-        {
-            "status": "enabled"
-        }
- 
- 
-# Group Truckroll
-
-Virtual Truckroll, enable to perform basic test on user connectivity such as ping, traceroute and tcpdump.
-
-## Truckroll Collection [/api/tenant/truckroll/{truckroll_id}/]
-
-### List all Truckroll [GET]
-
-+ Response 200 (application/json)
-
-        [
-            {
-                "humanReadableName": "vTR-tenant-9",
-                "id": 9,
-                "provider_service": 6,
-                "target_id": 2,
-                "scope": "container",
-                "test": "ping",
-                "argument": "8.8.8.8",
-                "result": "",
-                "result_code": "",
-                "is_synced": false,
-                "backend_status": "2 - Exception('Unreachable results in ansible recipe',)"
-            }
-        ]
-
-### Create a Truckroll [POST]
-
-A virtual truckroll is complete once is_synced equal true
-
-+ Request (application/json)
-
-        {
-            "target_id": 2,
-            "scope": "container",
-            "test": "ping",
-            "argument": "8.8.8.8"
-        }
-
-+ Response 201 (application/json)
-
-        {
-            "humanReadableName": "vTR-tenant-1",
-            "id": 1,
-            "provider_service": 6,
-            "target_id": 2,
-            "scope": "container",
-            "test": "ping",
-            "argument": "8.8.8.8",
-            "result": null,
-            "result_code": null,
-            "is_synced": false,
-            "backend_status": "0 - Provisioning in progress"
-        }
-
-
-### View a Truckroll Detail [GET]
-
-+ Parameters
-    + truckroll_id: 1 (number) - ID of the Truckroll in the form of an integer
-
-+ Response 200 (application/json)
-
-        {
-            "humanReadableName": "vTR-tenant-10",
-            "id": 10,
-            "provider_service": 6,
-            "target_id": 2,
-            "scope": "container",
-            "test": "ping",
-            "argument": "8.8.8.8",
-            "result": null,
-            "result_code": null,
-            "is_synced": false,
-            "backend_status": "0 - Provisioning in progress"
-        }
-
-### Delete a Truckroll Detail [DELETE]
-
-+ Parameters
-    + truckroll_id: 1 (number) - ID of the Truckroll in the form of an integer
-
-+ Response 204
-
- 
- 
-# Group vOLT
-
-OLT devices aggregate a set of subscriber connections
-
-## vOLT Collection [/api/tenant/cord/volt/{volt_id}/]
-
-### List all vOLT [GET]
-
-+ Response 200 (application/json)
-
-        [
-            {
-                "humanReadableName": "vOLT-tenant-1",
-                "id": 1,
-                "service_specific_id": "123",
-                "s_tag": "222",
-                "c_tag": "432",
-                "subscriber": 1,
-                "related": {
-                    "instance_id": 1,
-                    "instance_name": "mysite_vcpe",
-                    "vsg_id": 4,
-                    "wan_container_ip": null,
-                    "compute_node_name": "node2.opencloud.us"
-                }
-            }
-        ]
-
-### Create a vOLT [POST]
-
-+ Request (application/json)
-
-        {
-            "s_tag": "222",
-            "c_tag": "432",
-            "subscriber": 1
-        }
-
-+ Response 201 (application/json)
-
-        {
-                "humanReadableName": "vOLT-tenant-1",
-                "id": 1,
-                "service_specific_id": "123",
-                "s_tag": "222",
-                "c_tag": "432",
-                "subscriber": 1,
-                "related": {
-                    "instance_id": 1,
-                    "instance_name": "mysite_vcpe",
-                    "vsg_id": 4,
-                    "wan_container_ip": null,
-                    "compute_node_name": "node2.opencloud.us"
-                }
-            }
-
-### View a vOLT Detail [GET]
-
-+ Parameters
-    + volt_id: 1 (number) - ID of the vOLT in the form of an integer
-
-+ Response 200 (application/json)
-
-        {
-            "humanReadableName": "vOLT-tenant-1",
-            "id": 1,
-            "service_specific_id": "123",
-            "s_tag": "222",
-            "c_tag": "432",
-            "subscriber": 1,
-            "related": {
-                "instance_id": 1,
-                "instance_name": "mysite_vcpe",
-                "vsg_id": 4,
-                "wan_container_ip": null,
-                "compute_node_name": "node2.opencloud.us"
-            }
-        }
-
- 
- 
-# Group ONOS Apps
-
-## ONOS App Collection [/api/tenant/onos/app/]
-
-### List all apps [GET]
-
-+ Response 200 (application/json)
-
-        [
-            {
-                "humanReadableName": "onos-tenant-7",
-                "id": 7,
-                "name": "vBNG_ONOS_app",
-                "dependencies": "org.onosproject.proxyarp, org.onosproject.virtualbng, org.onosproject.openflow, org.onosproject.fwd"
-            }
-        ]
\ No newline at end of file
diff --git a/xos/tests/api/gulpfile.js b/xos/tests/api/gulpfile.js
index 2e82210..988dd8c 100644
--- a/xos/tests/api/gulpfile.js
+++ b/xos/tests/api/gulpfile.js
@@ -12,6 +12,6 @@
       './source/base.md',
       './source/**/*.md'
     ])
-    .pipe(concat('apiary.apib', {newLine: '\n \n \n'}))
+    .pipe(concat('../../../apiary.apib', {newLine: '\n \n \n'}))
     .pipe(gulp.dest('./'));
 });
diff --git a/xos/tests/api/helpers/before_test.py b/xos/tests/api/helpers/before_test.py
new file mode 100644
index 0000000..e53c323
--- /dev/null
+++ b/xos/tests/api/helpers/before_test.py
@@ -0,0 +1,270 @@
+import dredd_hooks as hooks
+import sys
+
+# HELPERS
+# NOTE move in separated module
+import os
+import sys
+sys.path.append("/opt/xos")
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "xos.settings")
+import django
+from core.models import *
+from services.cord.models import *
+from services.vtr.models import *
+import urllib2
+import json
+django.setup()
+
+
+def doLogin(username, password):
+    url = "http://127.0.0.1:8000/xoslib/login?username=%s&password=%s" % (username, password)
+    res = urllib2.urlopen(url).read()
+    parsed = json.loads(res)
+    return {'token': parsed['xoscsrftoken'], 'sessionid': parsed['xossessionid']}
+
+
+def cleanDB():
+    # deleting all subscribers
+    for s in CordSubscriberRoot.objects.all():
+        s.delete(purge=True)
+
+    # deleting all slices
+    for s in Slice.objects.all():
+        s.delete(purge=True)
+
+    # deleting all Services
+    for s in Service.objects.all():
+        s.delete(purge=True)
+
+    # deleting all Tenants
+    for s in Tenant.objects.all():
+        s.delete(purge=True)
+
+    # deleting all Networks
+    for s in Network.objects.all():
+        s.delete(purge=True)
+
+    # deleting all NetworkTemplates
+    for s in NetworkTemplate.objects.all():
+        s.delete(purge=True)
+
+    for s in NetworkSlice.objects.all():
+        s.delete(purge=True)
+
+    for s in AddressPool.objects.all():
+        s.delete(purge=True)
+
+    for s in Flavor.objects.all():
+        s.delete(purge=True)
+
+    for s in Image.objects.all():
+        s.delete(purge=True)
+
+    # print 'DB Cleaned'
+
+
+def createTestSubscriber():
+
+    cleanDB()
+    createFlavors()
+
+    # load user
+    user = User.objects.get(email="padmin@vicci.org")
+
+    # network template
+    private_template = NetworkTemplate()
+    private_template.name = 'Private Network'
+    private_template.save()
+
+    # creating the test subscriber
+    subscriber = CordSubscriberRoot(name='Test Subscriber 1', id=1)
+    subscriber.save()
+
+    # vRouter service
+    vrouter_service = VRouterService()
+    vrouter_service.name = 'service_vrouter'
+    vrouter_service.save()
+
+    # address pools
+    ap_vsg = AddressPool()
+    ap_vsg.service = vrouter_service
+    ap_vsg.name = 'addresses_vsg'
+    ap_vsg.addresses = '10.168.0.0'
+    ap_vsg.gateway_ip = '10.168.0.1'
+    ap_vsg.gateway_mac = '02:42:0a:a8:00:01'
+    ap_vsg.save()
+
+    # print 'vRouter created'
+
+    # Site
+    site = Site.objects.get(name='MySite')
+
+    # vSG service
+    vsg_service = VSGService()
+    vsg_service.name = 'service_vsg'
+
+    # vSG slice
+    vsg_slice = Slice(id=2)
+    vsg_slice.name = site.login_base + "_testVsg"
+    vsg_slice.service = vsg_service.id
+    vsg_slice.site = site
+    vsg_slice.caller = user
+
+    vsg_slice.save()
+
+    vsg_service.save()
+
+    # volt service
+    volt_service = VOLTService()
+    volt_service.name = 'service_volt'
+    volt_service.save()
+
+    # cvpe image
+    createImage('ubuntu-vcpe4')
+
+    # vcpe slice
+    vcpe_slice = Slice(id=3)
+    vcpe_slice.name = site.login_base + "_testVcpe"
+    vcpe_slice.service = Service.objects.get(kind='vCPE')
+    vcpe_slice.site = site
+    vcpe_slice.caller = user
+    vcpe_slice.save()
+
+    # print 'vcpe_slice created'
+
+    # create a lan network
+    lan_net = Network()
+    lan_net.name = 'lan_network'
+    lan_net.owner = vcpe_slice
+    lan_net.template = private_template
+    lan_net.save()
+
+    # print 'lan_network created'
+
+    # add relation between vcpe slice and lan network
+    vcpe_network = NetworkSlice()
+    vcpe_network.network = lan_net
+    vcpe_network.slice = vcpe_slice
+    vcpe_network.save()
+
+    # print 'vcpe network relation added'
+
+    # vbng service
+    vbng_service = VBNGService()
+    vbng_service.name = 'service_vbng'
+    vbng_service.save()
+
+    # print 'vbng_service creater'
+
+    # volt tenant
+    vt = VOLTTenant(subscriber=subscriber.id, id=1)
+    vt.s_tag = "222"
+    vt.c_tag = "432"
+    vt.provider_service_id = volt_service.id
+    vt.caller = user
+    vt.save()
+
+    # print "Subscriber Created"
+
+
+def deleteTruckrolls():
+    for s in VTRTenant.objects.all():
+        s.delete(purge=True)
+
+
+def setUpTruckroll():
+    service_vtr = VTRService()
+    service_vtr.name = 'service_vtr'
+    service_vtr.save()
+
+
+def createTruckroll():
+    setUpTruckroll()
+    tn = VTRTenant(id=1)
+    tn.save()
+
+
+def createFlavors():
+    small = Flavor(id=1)
+    small.name = "m1.small"
+    small.save()
+
+    medium = Flavor(id=2)
+    medium.name = "m1.medium"
+    medium.save()
+
+    large = Flavor(id=3)
+    large.name = "m1.large"
+    large.save()
+
+
+def createSlice():
+    site = Site.objects.get(name='MySite')
+    user = User.objects.get(email="padmin@vicci.org")
+
+    sl = Slice(id=1)
+    sl.name = site.login_base + "_testSlice"
+    sl.site = site
+    sl.caller = user
+    sl.save()
+    return sl
+
+
+def createDeployment():
+    deployment = Deployment(id=1)
+    deployment.name = 'MyTestDeployment'
+    deployment.save()
+    return deployment
+
+
+def createImage(name):
+    img = Image(id=1)
+    img.name = name
+    img.disk_format = 'QCOW2'
+    img.kind = 'vm'
+    img.save()
+    return img
+
+
+def createNode(deployment):
+    site = Site.objects.get(name='MySite')
+
+    site_deployment = SiteDeployment(id=1)
+    site_deployment.site = site
+    site_deployment.deployment = deployment
+    site_deployment.save()
+
+    node = Node(id=1)
+    node.name = 'test-node'
+    node.site = site
+    node.site_deployment = site_deployment
+    node.save()
+    return node
+
+
+def setupInstance():
+    deployment = createDeployment()
+    sl = createSlice()
+    node = createNode(deployment)
+    img = createImage('test-image')
+    print {'image': img.id, 'deployment': deployment.id, 'slice': sl.id}
+    return {'image': img, 'deployment': deployment, 'slice': sl}
+
+
+def createInstance():
+    requirements = setupInstance()
+    user = User.objects.get(email="padmin@vicci.org")
+
+    instance = Instance(id=1)
+    instance.name = 'test-instance'
+    instance.node = Node.objects.all()[0]
+    instance.image = requirements['image']
+    instance.slice = requirements['slice']
+    instance.deployment = requirements['deployment']
+    instance.caller = user
+    instance.save()
+
+setupInstance()
+# createTestSubscriber()
+# createInstance()
+# createNode()
diff --git a/xos/tests/api/helpers/flavors.py b/xos/tests/api/helpers/flavors.py
new file mode 100644
index 0000000..e16d41f
--- /dev/null
+++ b/xos/tests/api/helpers/flavors.py
@@ -0,0 +1,24 @@
+import dredd_hooks as hooks
+import sys
+
+# HELPERS
+# NOTE move in separated module
+import os
+import sys
+sys.path.append("/opt/xos")
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "xos.settings")
+import django
+from core.models import *
+from services.cord.models import *
+from services.vtr.models import *
+import urllib2
+import json
+django.setup()
+
+def createFlavor():
+    fl = Flavor(id=1)
+    fl.name = 'm1.large'
+    fl.save()
+    print(fl, fl.id)
+
+createFlavor()
\ No newline at end of file
diff --git a/xos/tests/api/hooks.py b/xos/tests/api/hooks.py
index ccf0c6c..1f4a0ad 100644
--- a/xos/tests/api/hooks.py
+++ b/xos/tests/api/hooks.py
@@ -54,12 +54,19 @@
     for s in AddressPool.objects.all():
         s.delete(purge=True)
 
+    for s in Flavor.objects.all():
+        s.delete(purge=True)
+
+    for s in Image.objects.all():
+        s.delete(purge=True)
+
     # print 'DB Cleaned'
 
 
 def createTestSubscriber():
 
     cleanDB()
+    createFlavors()
 
     # load user
     user = User.objects.get(email="padmin@vicci.org")
@@ -97,7 +104,7 @@
     vsg_service.name = 'service_vsg'
 
     # vSG slice
-    vsg_slice = Slice()
+    vsg_slice = Slice(id=2)
     vsg_slice.name = site.login_base + "_testVsg"
     vsg_slice.service = vsg_service.id
     vsg_slice.site = site
@@ -112,8 +119,11 @@
     volt_service.name = 'service_volt'
     volt_service.save()
 
+    # cvpe image
+    createImage('ubuntu-vcpe4')
+
     # vcpe slice
-    vcpe_slice = Slice()
+    vcpe_slice = Slice(id=3)
     vcpe_slice.name = site.login_base + "_testVcpe"
     vcpe_slice.service = Service.objects.get(kind='vCPE')
     vcpe_slice.site = site
@@ -123,7 +133,7 @@
     # print 'vcpe_slice created'
 
     # create a lan network
-    lan_net = Network()
+    lan_net = Network(id=1)
     lan_net.name = 'lan_network'
     lan_net.owner = vcpe_slice
     lan_net.template = private_template
@@ -174,6 +184,87 @@
     tn.save()
 
 
+def createFlavors():
+    small = Flavor(id=1)
+    small.name = "m1.small"
+    small.save()
+
+    medium = Flavor(id=2)
+    medium.name = "m1.medium"
+    medium.save()
+
+    large = Flavor(id=3)
+    large.name = "m1.large"
+    large.save()
+
+
+def createSlice():
+    site = Site.objects.get(name='MySite')
+    user = User.objects.get(email="padmin@vicci.org")
+
+    sl = Slice(id=1)
+    sl.name = site.login_base + "_testSlice"
+    sl.site = site
+    sl.caller = user
+    sl.save()
+    return sl
+
+
+def createDeployment():
+    deployment = Deployment(id=1)
+    deployment.name = 'MyTestDeployment'
+    deployment.save()
+    return deployment
+
+
+def createImage(name):
+    img = Image(id=1)
+    img.name = name
+    img.disk_format = 'QCOW2'
+    img.kind = 'vm'
+    img.save()
+    return img
+
+
+def createNode(deployment):
+    site = Site.objects.get(name='MySite')
+
+    site_deployment = SiteDeployment(id=1)
+    site_deployment.site = site
+    site_deployment.deployment = deployment
+    site_deployment.save()
+
+    node = Node(id=1)
+    node.name = 'test-node'
+    node.site = site
+    node.site_deployment = site_deployment
+    node.save()
+    return node
+
+
+def setupInstance():
+    deployment = createDeployment()
+    sl = createSlice()
+    node = createNode(deployment)
+    img = createImage('test-image')
+    # print {'image': img.id, 'deployment': deployment.id, 'slice': sl.id}
+    return {'image': img, 'deployment': deployment, 'slice': sl}
+
+
+def createInstance():
+    requirements = setupInstance()
+    user = User.objects.get(email="padmin@vicci.org")
+
+    instance = Instance(id=1)
+    instance.name = 'test-instance'
+    instance.node = Node.objects.all()[0]
+    instance.image = requirements['image']
+    instance.slice = requirements['slice']
+    instance.deployment = requirements['deployment']
+    instance.caller = user
+    instance.save()
+
+
 @hooks.before_all
 def my_before_all_hook(transactions):
     # print "-------------------------------- Before All Hook --------------------------------"
@@ -188,9 +279,15 @@
     transaction['request']['headers']['X-CSRFToken'] = auth['token']
     transaction['request']['headers']['Cookie'] = "xossessionid=%s; xoscsrftoken=%s" % (auth['sessionid'], auth['token'])
     createTestSubscriber()
+    setupInstance()
     sys.stdout.flush()
 
 
+# @hooks.after_each
+# def my_after_each(transaction):
+#     print "-------------------------------- Test end --------------------------------"
+
+
 @hooks.before("Truckroll > Truckroll Collection > Create a Truckroll")
 def test1(transaction):
     setUpTruckroll()
@@ -214,6 +311,50 @@
     VOLTTenant.objects.get(kind='vOLT').delete()
 
 
+@hooks.before("Flavors > Flavors > View a Flavors Detail")
+def test5(transaction):
+    createFlavors()
+
+
+@hooks.before("Deployments > Deployments > View a Deployment Detail")
+def get_deployments(transaction):
+    createDeployment()
+
+
+@hooks.before("Deployments > Deployments > Delete a Deployment")
+def delete_deployments(transaction):
+    createDeployment()
+
+
+@hooks.before("Instances > Instances Collection > Create an Instance")
+def create_instance(transaction):
+    setupInstance()
+    transaction['skip'] = True
+
+
+@hooks.before("Instances > Instances Detail > Get instance details")
+def get_instance(transaction):
+    createInstance()
+
+
+@hooks.before("Instances > Instances Detail > Delete instance")
+def delete_instance(transaction):
+    createInstance()
+
+
 @hooks.before("Example > Example Services Collection > List all Example Services")
 def exampleTest(transaction):
     transaction['skip'] = True
+
+
+@hooks.before("Utility > Login > Log a user in the system")
+def before_logout_hook(transaction):
+    transaction['skip'] = True
+    # auth = doLogin('padmin@vicci.org', 'letmein')
+    # transaction['request']['body'] = {}
+    # transaction['request']['body']['xossessionid'] = auth['sessionid']
+
+
+@hooks.before("Utility > Logout > Log a user out of the system")
+def skip_for_now(transaction):
+    transaction['skip'] = True
\ No newline at end of file
diff --git a/xos/tests/api/source/core/deployment.md b/xos/tests/api/source/core/deployment.md
new file mode 100644
index 0000000..764a73f
--- /dev/null
+++ b/xos/tests/api/source/core/deployment.md
@@ -0,0 +1,126 @@
+# Group Deployments
+
+List of the XOS deployments
+
+## Deployments [/api/core/deployments/{id}/]
+
+### List all deployments [GET]
+
++ Response 200 (application/json)
+
+        [
+            {
+                "humanReadableName": "MyDeployment",
+                "id": 1,
+                "created": "2016-04-29T16:19:03.549901Z",
+                "updated": "2016-04-29T16:19:05.624151Z",
+                "enacted": null,
+                "policed": null,
+                "backend_register": "{}",
+                "backend_status": "0 - Provisioning in progress",
+                "deleted": false,
+                "write_protect": false,
+                "lazy_blocked": false,
+                "no_sync": true,
+                "name": "MyDeployment",
+                "accessControl": "allow all",
+                "images": [
+                    "1"
+                ],
+                "sites": [
+                    "1"
+                ],
+                "flavors": [
+                    "1",
+                    "2",
+                    "3"
+                ],
+                "dashboardviews": [
+                    "1"
+                ]
+            }
+        ]
+
+### Create a deployment [POST]
+
++ Request (application/json)
+
+        {
+            "humanReadableName": "MyDeployment",
+        }
+
++ Response 200 (application/json)
+
+        {
+            "humanReadableName": "MyDeployment",
+            "id": 1,
+            "created": "2016-04-29T16:19:03.549901Z",
+            "updated": "2016-04-29T16:19:05.624151Z",
+            "enacted": null,
+            "policed": null,
+            "backend_register": "{}",
+            "backend_status": "0 - Provisioning in progress",
+            "deleted": false,
+            "write_protect": false,
+            "lazy_blocked": false,
+            "no_sync": true,
+            "name": "MyDeployment",
+            "accessControl": "allow all",
+            "images": [
+                "1"
+            ],
+            "sites": [
+                "1"
+            ],
+            "flavors": [
+                "1",
+                "2",
+                "3"
+            ],
+            "dashboardviews": [
+                "1"
+            ]
+        }
+
+### View a Deployment Detail [GET]
+
++ Parameters
+    + id: 1 (number) - ID of the Deployment in the form of an integer
+
++ Response 200 (application/json)
+
+        {
+            "humanReadableName": "MyDeployment",
+            "id": 1,
+            "created": "2016-04-27T21:46:57.354544Z",
+            "updated": "2016-04-27T21:47:05.221720Z",
+            "enacted": null,
+            "policed": null,
+            "backend_register": "{}",
+            "backend_status": "0 - Provisioning in progress",
+            "deleted": false,
+            "write_protect": false,
+            "lazy_blocked": false,
+            "no_sync": true,
+            "name": "MyDeployment",
+            "accessControl": "allow all",
+            "images": [],
+            "sites": [
+                "1"
+            ],
+            "flavors": [
+                "3",
+                "2",
+                "1"
+            ],
+            "dashboardviews": [
+                "3"
+            ]
+        }
+
+### Delete a Deployment [DELETE]
+
++ Parameters
+    + id: 1 (number) - ID of the Deployment in the form of an integer
+
++ Response 204
\ No newline at end of file
diff --git a/xos/tests/api/source/core/flavors.md b/xos/tests/api/source/core/flavors.md
new file mode 100644
index 0000000..aba5a6b
--- /dev/null
+++ b/xos/tests/api/source/core/flavors.md
@@ -0,0 +1,104 @@
+# Group Flavors
+
+List of the XOS flavors
+
+## Flavors [/api/core/flavors/{id}/]
+
+### List all flavors [GET]
+
++ Response 200 (application/json)
+
+        [
+            {
+                "humanReadableName": "m1.large",
+                "id": 1,
+                 "created": "2016-04-29T16:19:01.979548Z",
+                "updated": "2016-04-29T16:19:03.568238Z",
+                "enacted": null,
+                "policed": null,
+                "backend_register": "{}",
+                "backend_status": "0 - Provisioning in progress",
+                "deleted": false,
+                "write_protect": false,
+                "lazy_blocked": false,
+                "no_sync": true,
+                "name": "m1.large",
+                "description": null,
+                "flavor": "m1.large",
+                "order": 0,
+                "default": false,
+                "deployments": [
+                    "1"
+                ]
+            }
+        ]
+
+### Create a Flavor [POST]
+
++ Request (application/json)
+
+        {
+            "humanReadableName": "mq.test",
+        }
+
++ Response 200 (application/json)
+
+        {
+            "humanReadableName": "m1.large",
+            "id": 1,
+             "created": "2016-04-29T16:19:01.979548Z",
+            "updated": "2016-04-29T16:19:03.568238Z",
+            "enacted": null,
+            "policed": null,
+            "backend_register": "{}",
+            "backend_status": "0 - Provisioning in progress",
+            "deleted": false,
+            "write_protect": false,
+            "lazy_blocked": false,
+            "no_sync": true,
+            "name": "m1.large",
+            "description": null,
+            "flavor": "m1.large",
+            "order": 0,
+            "default": false,
+            "deployments": [
+                "1"
+            ]
+        }
+
+### View a Flavors Detail [GET]
+
++ Parameters
+    + id: 1 (number) - ID of the Flavors in the form of an integer
+
++ Response 200 (application/json)
+
+        {
+            "humanReadableName": "m1.large",
+            "id": 1,
+             "created": "2016-04-29T16:19:01.979548Z",
+            "updated": "2016-04-29T16:19:03.568238Z",
+            "enacted": null,
+            "policed": null,
+            "backend_register": "{}",
+            "backend_status": "0 - Provisioning in progress",
+            "deleted": false,
+            "write_protect": false,
+            "lazy_blocked": false,
+            "no_sync": true,
+            "name": "m1.large",
+            "description": null,
+            "flavor": "m1.large",
+            "order": 0,
+            "default": false,
+            "deployments": [
+                "1"
+            ]
+        }
+
+### Delete a Flavors Detail [DELETE]
+
++ Parameters
+    + id: 1 (number) - ID of the Flavors in the form of an integer
+
++ Response 204 
\ No newline at end of file
diff --git a/xos/tests/api/source/core/instances.md b/xos/tests/api/source/core/instances.md
new file mode 100644
index 0000000..9caf93e
--- /dev/null
+++ b/xos/tests/api/source/core/instances.md
@@ -0,0 +1,149 @@
+# Group Instances
+
+List of the XOS instances
+
+## Instances Collection [/api/core/instances/{?no_hyperlinks}]
+
+    + no_hyperlinks (number, optional) - Wheter to return relation with links or ids
+        + Default: `0`
+
+### List all Instances [GET]
+
++ Response 200 (application/json)
+
+        [
+            {
+                "id": 1,
+                "humanReadableName": "uninstantiated-1",
+                "created": "2016-04-26T00:36:22.465259Z",
+                "updated": "2016-04-26T00:36:22.465288Z",
+                "enacted": null,
+                "policed": null,
+                "backend_register": "{}",
+                "backend_status": "0 - Provisioning in progress",
+                "deleted": false,
+                "write_protect": false,
+                "lazy_blocked": false,
+                "no_sync": false,
+                "instance_id": null,
+                "instance_uuid": null,
+                "name": "mysite_vcpe",
+                "instance_name": null,
+                "ip": null,
+                "image": "1",
+                "creator": "1",
+                "slice": "1",
+                "deployment": "1",
+                "node": "1",
+                "numberCores": 0,
+                "flavor": "1",
+                "userData": null,
+                "isolation": "vm",
+                "volumes": "/etc/dnsmasq.d,/etc/ufw",
+                "parent": null,
+                "networks": [
+                    "1"
+                ]
+            }
+        ]
+
+### Create an Instance [POST]
+
++ Parameters
+    + no_hyperlinks: 1
+
++ Request (application/json)
+
+        {
+            "name": "test-instance",
+            "image": 1,
+            "slice": 1,
+            "deployment": 1,
+            "node": 1
+        }
+
++ Response 200 (application/json)
+
+        {
+            "id": 1,
+            "humanReadableName": "uninstantiated-1",
+            "created": "2016-04-26T00:36:22.465259Z",
+            "updated": "2016-04-26T00:36:22.465288Z",
+            "enacted": null,
+            "policed": null,
+            "backend_register": "{}",
+            "backend_status": "0 - Provisioning in progress",
+            "deleted": false,
+            "write_protect": false,
+            "lazy_blocked": false,
+            "no_sync": false,
+            "instance_id": null,
+            "instance_uuid": null,
+            "name": "test-instance",
+            "instance_name": null,
+            "ip": null,
+            "image": "1",
+            "creator": "1",
+            "slice": "1",
+            "deployment": "1",
+            "node": "1",
+            "numberCores": 0,
+            "flavor": "1",
+            "userData": null,
+            "isolation": "vm",
+            "volumes": "/etc/dnsmasq.d,/etc/ufw",
+            "parent": null,
+            "networks": [
+                "1"
+            ]
+        }
+
+## Instances Detail [/api/core/instances/{id}/]
+
+### Get instance details [GET]
+
++ Parameters
+    + id: 1 (number) - ID of the Instance in the form of an integer
+
++ Response 200 (application/json)
+
+        {
+            "id": 1,
+            "humanReadableName": "uninstantiated-1",
+            "created": "2016-04-26T00:36:22.465259Z",
+            "updated": "2016-04-26T00:36:22.465288Z",
+            "enacted": null,
+            "policed": null,
+            "backend_register": "{}",
+            "backend_status": "0 - Provisioning in progress",
+            "deleted": false,
+            "write_protect": false,
+            "lazy_blocked": false,
+            "no_sync": false,
+            "instance_id": null,
+            "instance_uuid": null,
+            "name": "mysite_vcpe",
+            "instance_name": null,
+            "ip": null,
+            "image": "1",
+            "creator": "1",
+            "slice": "1",
+            "deployment": "1",
+            "node": "1",
+            "numberCores": 0,
+            "flavor": "1",
+            "userData": null,
+            "isolation": "vm",
+            "volumes": "/etc/dnsmasq.d,/etc/ufw",
+            "parent": null,
+            "networks": [
+                "1"
+            ]
+        }
+
+### Delete instance [DELETE]
+
++ Parameters
+    + id: 1 (number) - ID of the Instance in the form of an integer
+
++ Response 204
\ No newline at end of file
diff --git a/xos/tests/api/source/core/nodes.md b/xos/tests/api/source/core/nodes.md
new file mode 100644
index 0000000..d9931dc
--- /dev/null
+++ b/xos/tests/api/source/core/nodes.md
@@ -0,0 +1,30 @@
+# Group Nodes
+
+List of the XOS nodes
+
+## Nodes [/api/core/nodes/{id}/]
+
+### List all nodes [GET]
+
++ Response 200 (application/json)
+
+        [
+            {
+                "humanReadableName": "node2.opencloud.us",
+                "id": 1,
+                "created": "2016-04-29T16:19:05.661567Z",
+                "updated": "2016-04-29T16:19:05.661454Z",
+                "enacted": null,
+                "policed": null,
+                "backend_register": "{}",
+                "backend_status": "0 - Provisioning in progress",
+                "deleted": false,
+                "write_protect": false,
+                "lazy_blocked": false,
+                "no_sync": true,
+                "name": "node2.opencloud.us",
+                "site_deployment": "1",
+                "site": "1",
+                "nodelabels": []
+            }
+        ]
diff --git a/xos/tests/api/source/core/sites.md b/xos/tests/api/source/core/sites.md
new file mode 100644
index 0000000..c3784db
--- /dev/null
+++ b/xos/tests/api/source/core/sites.md
@@ -0,0 +1,38 @@
+# Group Sites
+
+List of the XOS sites
+
+## Sites [/api/core/sites/{id}/]
+
+### List all sites [GET]
+
++ Response 200 (application/json)
+
+        {
+            "humanReadableName": "MySite",
+            "id": 1,
+            "created": "2016-04-29T16:19:03.587770Z",
+            "updated": "2016-04-29T16:19:05.651933Z",
+            "enacted": null,
+            "policed": null,
+            "backend_register": "{}",
+            "backend_status": "0 - Provisioning in progress",
+            "deleted": false,
+            "write_protect": false,
+            "lazy_blocked": false,
+            "no_sync": false,
+            "name": "MySite",
+            "site_url": "http://opencord.us/",
+            "enabled": true,
+            "hosts_nodes": true,
+            "hosts_users": true,
+            "location": null,
+            "longitude": null,
+            "latitude": null,
+            "login_base": "mysite",
+            "is_public": true,
+            "abbreviated_name": "",
+            "deployments": [
+                "1"
+            ]
+        }
\ No newline at end of file
diff --git a/xos/tests/api/source/core/slices.md b/xos/tests/api/source/core/slices.md
new file mode 100644
index 0000000..6ec5c7e
--- /dev/null
+++ b/xos/tests/api/source/core/slices.md
@@ -0,0 +1,46 @@
+# Group Slices
+
+List of the XOS slices
+
+## Slices [/api/core/slices/{id}/]
+
+### List all slices [GET]
+
++ Response 200 (application/json)
+
+        [
+            {
+                "humanReadableName": "mysite_slice",
+                "id": 1,
+                "created": "2016-04-29T16:23:22.505072Z",
+                "updated": "2016-04-29T16:23:22.504691Z",
+                "enacted": null,
+                "policed": "2016-04-29T16:23:22.781298Z",
+                "backend_register": "{}",
+                "backend_status": "0 - Provisioning in progress",
+                "deleted": false,
+                "write_protect": false,
+                "lazy_blocked": false,
+                "no_sync": false,
+                "name": "mysite_slice",
+                "enabled": true,
+                "omf_friendly": false,
+                "description": "",
+                "slice_url": "",
+                "site": "http://apt118.apt.emulab.net/api/core/sites/1/",
+                "max_instances": 10,
+                "service": null,
+                "network": null,
+                "exposed_ports": null,
+                "serviceClass": "http://apt118.apt.emulab.net/api/core/serviceclasses/1/",
+                "creator": "http://apt118.apt.emulab.net/api/core/users/1/",
+                "default_flavor": null,
+                "default_image": null,
+                "mount_data_sets": "GenBank",
+                "default_isolation": "vm",
+                "networks": [
+                    "http://apt118.apt.emulab.net/api/core/networks/1/"
+                ]
+            }
+        ]
+        
\ No newline at end of file
diff --git a/xos/tests/api/source/core/users.md b/xos/tests/api/source/core/users.md
index c5dcf68..8ccabb5 100644
--- a/xos/tests/api/source/core/users.md
+++ b/xos/tests/api/source/core/users.md
@@ -2,7 +2,7 @@
 
 List of the XOS users
 
-## Users [/api/core/users/]
+## Users [/api/core/users/{id}/]
 
 ### List all Users [GET]
 
diff --git a/xos/tests/api/source/utility/utility.md b/xos/tests/api/source/utility/utility.md
new file mode 100644
index 0000000..63379be
--- /dev/null
+++ b/xos/tests/api/source/utility/utility.md
@@ -0,0 +1,31 @@
+# Group Utility
+
+List of the XOS Utility API
+
+## Login [/api/utility/login/]
+
+### Log a user in the system [POST]
+
++ Request (application/json)
+
+        {
+            "username": "padmin@vicci.org",
+            "password": "letmein"
+        }
+
++ Response 200 (application/json)
+
+        {
+            "xoscsrftoken":"xuvsRC1jkXAsnrdRlgJvcXpmtthTAqqf",
+            "xossessionid":"7ds5a3wzjlgbjqo4odkd25qsm0j2s6zg",
+            "user": "{\"policed\": null, \"site\": 3, \"is_appuser\": false, \"is_staff\": true, \"backend_status\": \"Provisioning in progress\", \"id\": 3, \"is_registering\": false, \"last_login\": \"2016-04-30T22:51:04.788675+00:00\", \"email\": \"padmin@vicci.org\", \"no_sync\": false, \"username\": \"padmin@vicci.org\", \"dashboards\": [11], \"login_page\": null, \"firstname\": \"XOS\", \"user_url\": null, \"deleted\": false, \"lastname\": \"admin\", \"is_active\": true, \"lazy_blocked\": false, \"phone\": null, \"is_admin\": true, \"enacted\": null, \"public_key\": null, \"is_readonly\": false, \"no_policy\": false, \"write_protect\": false}"
+        }
+
+## Logout [/api/utility/logout/]
+
+### Log a user out of the system [POST]
+
++ Request (application/json)
+        {xossessionid: "sessionId"}
+
++ Response 200 (application/json)
diff --git a/xos/tools/apigen/api.template.py b/xos/tools/apigen/api.template.py
index de733e8..9f5123c 100644
--- a/xos/tools/apigen/api.template.py
+++ b/xos/tools/apigen/api.template.py
@@ -68,7 +68,8 @@
 # Based on serializers.py
 
 class XOSModelSerializer(serializers.ModelSerializer):
-    def save_object(self, obj, **kwargs):
+    # TODO: Rest Framework 3.x doesn't support save_object()
+    def NEED_TO_UPDATE_save_object(self, obj, **kwargs):
 
         """ rest_framework can't deal with ManyToMany relations that have a
             through table. In xos, most of the through tables we have
@@ -147,7 +148,7 @@
     id = IdField()
     {% for ref in object.refs %}
     {% if ref.multi %}
-    {{ ref.plural }} = serializers.PrimaryKeyRelatedField(many=True,  queryset = {{ ref.camel }}.objects.all())
+    {{ ref.plural }} = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = {{ ref.camel }}.objects.all())
     {% else %}
     {{ ref }} = serializers.PrimaryKeyRelatedField( queryset = {{ ref.camel }}.objects.all())
     {% endif %}
diff --git a/xos/tools/apigen/hpc-api.template.py b/xos/tools/apigen/hpc-api.template.py
index 2bb8b8a..ed252b8 100644
--- a/xos/tools/apigen/hpc-api.template.py
+++ b/xos/tools/apigen/hpc-api.template.py
@@ -146,7 +146,7 @@
     id = IdField()
     {% for ref in object.refs %}
     {% if ref.multi %}
-    {{ ref.plural }} = serializers.PrimaryKeyRelatedField(many=True,  queryset = {{ ref.camel }}.objects.all())
+    {{ ref.plural }} = serializers.PrimaryKeyRelatedField(many=True, required=False, queryset = {{ ref.camel }}.objects.all())
     {% else %}
     {{ ref }} = serializers.PrimaryKeyRelatedField( queryset = {{ ref.camel }}.objects.all())
     {% endif %}
diff --git a/xos/tools/xos-manage b/xos/tools/xos-manage
index e955b5d..709882b 100755
--- a/xos/tools/xos-manage
+++ b/xos/tools/xos-manage
@@ -149,6 +149,7 @@
     python ./manage.py makemigrations vtr
     python ./manage.py makemigrations vrouter
     python ./manage.py makemigrations vtn
+    python ./manage.py makemigrations fabric
     #python ./manage.py makemigrations servcomp
 }
 
diff --git a/xos/tosca/custom_types/xos.m4 b/xos/tosca/custom_types/xos.m4
index b78af5d..8970f6d 100644
--- a/xos/tosca/custom_types/xos.m4
+++ b/xos/tosca/custom_types/xos.m4
@@ -16,7 +16,11 @@
             no-update:
                 type: boolean
                 default: false
-                description: Do not allow Tosca to update this object)
+                description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object)
 # Service
 define(xos_base_service_caps,
             scalable:
@@ -271,6 +275,16 @@
             xos_base_props
             xos_base_service_props
 
+    tosca.nodes.FabricService:
+        derived_from: tosca.nodes.Root
+        description: >
+            CORD: The Fabric Service.
+        capabilities:
+            xos_base_service_caps
+        properties:
+            xos_base_props
+            xos_base_service_props
+
     tosca.nodes.VTNService:
         derived_from: tosca.nodes.Root
         description: >
diff --git a/xos/tosca/custom_types/xos.yaml b/xos/tosca/custom_types/xos.yaml
index 71d2f82..2d428e7 100644
--- a/xos/tosca/custom_types/xos.yaml
+++ b/xos/tosca/custom_types/xos.yaml
@@ -41,6 +41,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
             kind:
                 type: string
                 default: generic
@@ -117,6 +121,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
             kind:
                 type: string
                 default: generic
@@ -314,6 +322,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
             kind:
                 type: string
                 default: generic
@@ -378,6 +390,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
             kind:
                 type: string
                 default: generic
@@ -436,6 +452,68 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
+            kind:
+                type: string
+                default: generic
+                description: Type of service.
+            view_url:
+                type: string
+                required: false
+                description: URL to follow when icon is clicked in the Service Directory.
+            icon_url:
+                type: string
+                required: false
+                description: ICON to display in the Service Directory.
+            enabled:
+                type: boolean
+                default: true
+            published:
+                type: boolean
+                default: true
+                description: If True then display this Service in the Service Directory.
+            public_key:
+                type: string
+                required: false
+                description: Public key to install into Instances to allows Services to SSH into them.
+            private_key_fn:
+                type: string
+                required: false
+                description: Location of private key file
+            versionNumber:
+                type: string
+                required: false
+                description: Version number of Service.
+
+    tosca.nodes.FabricService:
+        derived_from: tosca.nodes.Root
+        description: >
+            CORD: The Fabric Service.
+        capabilities:
+            scalable:
+                type: tosca.capabilities.Scalable
+            service:
+                type: tosca.capabilities.xos.Service
+        properties:
+            no-delete:
+                type: boolean
+                default: false
+                description: Do not allow Tosca to delete this object
+            no-create:
+                type: boolean
+                default: false
+                description: Do not allow Tosca to create this object
+            no-update:
+                type: boolean
+                default: false
+                description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
             kind:
                 type: string
                 default: generic
@@ -490,6 +568,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
             kind:
                 type: string
                 default: generic
@@ -552,6 +634,7 @@
                 type: string
                 required: false
 
+
     tosca.nodes.CDNService:
         derived_from: tosca.nodes.Root
         description: >
@@ -574,6 +657,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
             kind:
                 type: string
                 default: generic
@@ -628,6 +715,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
             kind:
                 type: string
                 default: generic
@@ -777,6 +868,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
             password:
                 type: string
                 required: false
@@ -835,6 +930,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
 
         capabilities:
             network_parameter_type:
@@ -864,6 +963,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
             visibility:
                 type: string
                 required: false
@@ -913,7 +1016,11 @@
             no-update:
                 type: boolean
                 default: false
-                description: Do not allow Tosca to update this object
+                description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
             ip_version:
               type: integer
               required: no
@@ -1017,6 +1124,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
             accessControl:
                 type: string
                 default: allow all
@@ -1046,6 +1157,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
             addresses:
                 type: string
                 required: false
@@ -1109,6 +1224,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
             backend_type:
                 type: string
                 required: false
@@ -1170,6 +1289,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
             display_name:
                 type: string
                 required: false
@@ -1215,6 +1338,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
             enabled:
                 type: boolean
                 default: true
@@ -1261,6 +1388,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
         capabilities:
             node:
                 type: tosca.capabilities.xos.Node
@@ -1282,6 +1413,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
         capabilities:
             node:
                 type: tosca.capabilities.xos.NodeLabel
@@ -1303,6 +1438,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
             flavor:
                 type: string
                 required: false
@@ -1328,6 +1467,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
         capabilities:
             siterole:
                 type: tosca.capabilities.xos.SiteRole
@@ -1349,6 +1492,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
         capabilities:
             slicerole:
                 type: tosca.capabilities.xos.SliceRole
@@ -1370,6 +1517,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
         capabilities:
             tenantrole:
                 type: tosca.capabilities.xos.TenantRole
@@ -1391,6 +1542,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
         capabilities:
             deploymentrole:
                 type: tosca.capabilities.xos.DeploymentRole
@@ -1415,6 +1570,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
             enabled:
                 type: boolean
                 default: true
@@ -1440,6 +1599,10 @@
                 type: boolean
                 default: false
                 description: Do not allow Tosca to update this object
+            replaces:
+                type: string
+                required: false
+                descrption: Replaces/renames this object
             name:
                 type: string
                 required: true
diff --git a/xos/tosca/resources/fabricservice.py b/xos/tosca/resources/fabricservice.py
new file mode 100644
index 0000000..0c9cfb4
--- /dev/null
+++ b/xos/tosca/resources/fabricservice.py
@@ -0,0 +1,16 @@
+import os
+import pdb
+import sys
+import tempfile
+sys.path.append("/opt/tosca")
+from translator.toscalib.tosca_template import ToscaTemplate
+
+from services.fabric.models import FabricService
+
+from service import XOSService
+
+class FabricService(XOSService):
+    provides = "tosca.nodes.FabricService"
+    xos_model = FabricService
+    copyin_props = ["view_url", "icon_url", "enabled", "published", "public_key", "versionNumber"]
+
diff --git a/xos/tosca/resources/xosresource.py b/xos/tosca/resources/xosresource.py
index e70cfa9..012f814 100644
--- a/xos/tosca/resources/xosresource.py
+++ b/xos/tosca/resources/xosresource.py
@@ -2,6 +2,7 @@
 import pdb
 import json
 import subprocess
+import sys
 
 from core.models import User
 
@@ -78,6 +79,11 @@
         return default
 
     def get_xos_object(self, cls, throw_exception=True, **kwargs):
+        # do the same parsing that we do for objname
+        for (k,v) in kwargs.items():
+            if (k=="name") and ("#" in v):
+                kwargs[k] = v.split("#",1)[1]
+
         objs = cls.objects.filter(**kwargs)
         if not objs:
             if throw_exception:
@@ -85,6 +91,13 @@
             return None
         return objs[0]
 
+    def get_replaces_objs(self):
+        replaces = self.get_property_default("replaces", None)
+        if replaces:
+            return self.xos_model.objects.filter(**{self.name_field: replaces})
+        else:
+            return []
+
     def get_existing_objs(self):
         return self.xos_model.objects.filter(**{self.name_field: self.obj_name})
 
@@ -92,7 +105,25 @@
         return self.xos_model.__name__
 
     def create_or_update(self):
+        replaces_objs = self.get_replaces_objs()
         existing_objs = self.get_existing_objs()
+
+        if (replaces_objs and existing_objs):
+            ro = replaces_objs[0]
+            self.info("deleting %s:%s" % (self.get_model_class_name(), getattr(ro,self.name_field)))
+            ro.delete()
+
+            # in case we wanted to throw an error instead...
+            #self.error("CRITICAL ERROR: Both %s and %s exist!" % (getattr(ro,self.name_field), self.obj_name))
+            #sys.exit(-1)
+
+        if (replaces_objs and not existing_objs):
+            ro = replaces_objs[0]
+            self.info("renaming %s:%s to %s" % (self.get_model_class_name(), getattr(ro,self.name_field), self.obj_name))
+            setattr(ro, self.name_field, self.obj_name)
+            ro.save()
+            existing_objs = self.get_existing_objs()
+
         if existing_objs:
             if self.get_property_default("no-update", False):
                 self.info("%s:%s (%s) already exists. Skipping update due to 'no-update' property" % (self.get_model_class_name(), self.obj_name, self.full_name))
diff --git a/xos/xos/apibase.py b/xos/xos/apibase.py
index 03493ee..addbbe9 100644
--- a/xos/xos/apibase.py
+++ b/xos/xos/apibase.py
@@ -15,32 +15,27 @@
 
     def update(self, request, *args, **kwargs):
         partial = kwargs.pop('partial', False)
-        self.object = self.get_object_or_none()
+        self.object = self.get_object()
 
         if self.object is None:
             raise XOSProgrammingError("Use the List API for creating objects")
 
-        serializer = self.get_serializer(self.object, data=request.DATA,
-                                         files=request.FILES, partial=partial)
-
-        assert(serializer.object is not None)
-
-        serializer.object.caller = request.user
+        serializer = self.get_serializer(self.object, data=request.data, partial=partial)
 
         if not serializer.is_valid():
             raise XOSValidationError(fields=serializer._errors)
 
-        if not serializer.object.can_update(request.user):
+        # Do the XOS perm check
+
+        assert(serializer.instance is not None)
+        obj = serializer.instance
+        for attr, value in serializer.validated_data.items():
+            setattr(obj, attr, value)
+        obj.caller = request.user
+        if not obj.can_update(request.user):
             raise XOSPermissionDenied()
 
-        if (hasattr(self, "pre_save")):
-            # rest_framework 2.x
-            self.pre_save(serializer.object)
-            self.object = serializer.save(force_update=True)
-            self.post_save(self.object, created=False)
-        else:
-            # rest_framework 3.x
-            self.perform_update(serializer)
+        self.perform_update(serializer)
 
         return Response(serializer.data, status=status.HTTP_200_OK)
 
@@ -48,11 +43,7 @@
         obj = self.get_object()
         obj.caller = request.user
         if obj.can_update(request.user):
-            # this is the guts of DestroyModelMixin, copied here so that we
-            # can use the obj with caller set in it,
-            self.pre_delete(obj)
-            obj.delete()
-            self.post_delete(obj)
+            self.perform_destroy(obj)
             return Response(status=status.HTTP_204_NO_CONTENT)
         else:
             return Response(status=status.HTTP_400_BAD_REQUEST)
@@ -69,7 +60,7 @@
 
 class XOSListCreateAPIView(generics.ListCreateAPIView):
     def create(self, request, *args, **kwargs):
-        serializer = self.get_serializer(data=request.DATA, files=request.FILES)
+        serializer = self.get_serializer(data=request.data)
 
         # In rest_framework 3.x: we can pass raise_exception=True instead of
         # raising the exception ourselves
@@ -77,22 +68,12 @@
             raise XOSValidationError(fields=serializer._errors)
 
         # now do XOS can_update permission checking
-
-        obj = serializer.object
+        obj = serializer.Meta.model(**serializer.validated_data)
         obj.caller = request.user
         if not obj.can_update(request.user):
             raise XOSPermissionDenied()
 
-        # stuff below is from generics.ListCreateAPIView
-
-        if (hasattr(self, "pre_save")):
-            # rest_framework 2.x
-            self.pre_save(serializer.object)
-            self.object = serializer.save(force_insert=True)
-            self.post_save(self.object, created=True)
-        else:
-            # rest_framework 3.x
-            self.perform_create(serializer)
+        self.perform_create(serializer)
 
         headers = self.get_success_headers(serializer.data)
         return Response(serializer.data, status=status.HTTP_201_CREATED,
diff --git a/xos/xos/hpcapi.py b/xos/xos/hpcapi.py
index d444684..00b4ce5 100644
--- a/xos/xos/hpcapi.py
+++ b/xos/xos/hpcapi.py
@@ -190,7 +190,7 @@
             return None
     class Meta:
         model = HpcHealthCheck
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','hpcService','kind','resource_name','result_contains','result_min_size','result_max_size',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','hpcService','kind','resource_name','result_contains','result_min_size','result_max_size',)
 
 class HpcHealthCheckIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -206,7 +206,7 @@
             return None
     class Meta:
         model = HpcHealthCheck
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','hpcService','kind','resource_name','result_contains','result_min_size','result_max_size',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','hpcService','kind','resource_name','result_contains','result_min_size','result_max_size',)
 
 
 
@@ -225,7 +225,7 @@
             return None
     class Meta:
         model = HpcService
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','description','enabled','kind','name','versionNumber','published','view_url','icon_url','public_key','private_key_fn','service_specific_id','service_specific_attribute','cmi_hostname','hpc_port80','watcher_hpc_network','watcher_dnsdemux_network','watcher_dnsredir_network',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','description','enabled','kind','name','versionNumber','published','view_url','icon_url','public_key','private_key_fn','service_specific_id','service_specific_attribute','cmi_hostname','hpc_port80','watcher_hpc_network','watcher_dnsdemux_network','watcher_dnsredir_network',)
 
 class HpcServiceIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -241,7 +241,7 @@
             return None
     class Meta:
         model = HpcService
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','description','enabled','kind','name','versionNumber','published','view_url','icon_url','public_key','private_key_fn','service_specific_id','service_specific_attribute','cmi_hostname','hpc_port80','watcher_hpc_network','watcher_dnsdemux_network','watcher_dnsredir_network',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','description','enabled','kind','name','versionNumber','published','view_url','icon_url','public_key','private_key_fn','service_specific_id','service_specific_attribute','cmi_hostname','hpc_port80','watcher_hpc_network','watcher_dnsdemux_network','watcher_dnsredir_network',)
 
 
 
@@ -260,7 +260,7 @@
             return None
     class Meta:
         model = OriginServer
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','origin_server_id','url','contentProvider','authenticated','enabled','protocol','redirects','description',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','origin_server_id','url','contentProvider','authenticated','enabled','protocol','redirects','description',)
 
 class OriginServerIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -276,7 +276,7 @@
             return None
     class Meta:
         model = OriginServer
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','origin_server_id','url','contentProvider','authenticated','enabled','protocol','redirects','description',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','origin_server_id','url','contentProvider','authenticated','enabled','protocol','redirects','description',)
 
 
 
@@ -295,7 +295,7 @@
             return None
     class Meta:
         model = CDNPrefix
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','cdn_prefix_id','prefix','contentProvider','description','defaultOriginServer','enabled',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','cdn_prefix_id','prefix','contentProvider','description','defaultOriginServer','enabled',)
 
 class CDNPrefixIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -311,7 +311,7 @@
             return None
     class Meta:
         model = CDNPrefix
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','cdn_prefix_id','prefix','contentProvider','description','defaultOriginServer','enabled',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','cdn_prefix_id','prefix','contentProvider','description','defaultOriginServer','enabled',)
 
 
 
@@ -330,7 +330,7 @@
             return None
     class Meta:
         model = ServiceProvider
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','hpcService','service_provider_id','name','description','enabled',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','hpcService','service_provider_id','name','description','enabled',)
 
 class ServiceProviderIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -346,7 +346,7 @@
             return None
     class Meta:
         model = ServiceProvider
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','hpcService','service_provider_id','name','description','enabled',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','hpcService','service_provider_id','name','description','enabled',)
 
 
 
@@ -365,7 +365,7 @@
             return None
     class Meta:
         model = ContentProvider
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','content_provider_id','name','enabled','description','serviceProvider',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','content_provider_id','name','enabled','description','serviceProvider',)
 
 class ContentProviderIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -381,7 +381,7 @@
             return None
     class Meta:
         model = ContentProvider
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','content_provider_id','name','enabled','description','serviceProvider',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','content_provider_id','name','enabled','description','serviceProvider',)
 
 
 
@@ -400,7 +400,7 @@
             return None
     class Meta:
         model = AccessMap
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','contentProvider','name','description','map',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','contentProvider','name','description','map',)
 
 class AccessMapIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -416,7 +416,7 @@
             return None
     class Meta:
         model = AccessMap
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','contentProvider','name','description','map',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','contentProvider','name','description','map',)
 
 
 
@@ -435,7 +435,7 @@
             return None
     class Meta:
         model = SiteMap
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','contentProvider','serviceProvider','cdnPrefix','hpcService','name','description','map','map_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','contentProvider','serviceProvider','cdnPrefix','hpcService','name','description','map','map_id',)
 
 class SiteMapIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -451,7 +451,7 @@
             return None
     class Meta:
         model = SiteMap
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','contentProvider','serviceProvider','cdnPrefix','hpcService','name','description','map','map_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','contentProvider','serviceProvider','cdnPrefix','hpcService','name','description','map','map_id',)
 
 
 
@@ -485,7 +485,7 @@
     serializer_class = HpcHealthCheckSerializer
     id_serializer_class = HpcHealthCheckIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','hpcService','kind','resource_name','result_contains','result_min_size','result_max_size',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','hpcService','kind','resource_name','result_contains','result_min_size','result_max_size',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -532,7 +532,7 @@
     serializer_class = HpcServiceSerializer
     id_serializer_class = HpcServiceIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','description','enabled','kind','name','versionNumber','published','view_url','icon_url','public_key','private_key_fn','service_specific_id','service_specific_attribute','cmi_hostname','hpc_port80','watcher_hpc_network','watcher_dnsdemux_network','watcher_dnsredir_network',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','description','enabled','kind','name','versionNumber','published','view_url','icon_url','public_key','private_key_fn','service_specific_id','service_specific_attribute','cmi_hostname','hpc_port80','watcher_hpc_network','watcher_dnsdemux_network','watcher_dnsredir_network',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -579,7 +579,7 @@
     serializer_class = OriginServerSerializer
     id_serializer_class = OriginServerIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','origin_server_id','url','contentProvider','authenticated','enabled','protocol','redirects','description',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','origin_server_id','url','contentProvider','authenticated','enabled','protocol','redirects','description',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -626,7 +626,7 @@
     serializer_class = CDNPrefixSerializer
     id_serializer_class = CDNPrefixIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','cdn_prefix_id','prefix','contentProvider','description','defaultOriginServer','enabled',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','cdn_prefix_id','prefix','contentProvider','description','defaultOriginServer','enabled',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -673,7 +673,7 @@
     serializer_class = ServiceProviderSerializer
     id_serializer_class = ServiceProviderIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','hpcService','service_provider_id','name','description','enabled',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','hpcService','service_provider_id','name','description','enabled',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -720,7 +720,7 @@
     serializer_class = ContentProviderSerializer
     id_serializer_class = ContentProviderIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','content_provider_id','name','enabled','description','serviceProvider',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','content_provider_id','name','enabled','description','serviceProvider',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -767,7 +767,7 @@
     serializer_class = AccessMapSerializer
     id_serializer_class = AccessMapIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','contentProvider','name','description','map',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','contentProvider','name','description','map',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -814,7 +814,7 @@
     serializer_class = SiteMapSerializer
     id_serializer_class = SiteMapIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','contentProvider','serviceProvider','cdnPrefix','hpcService','name','description','map','map_id',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','contentProvider','serviceProvider','cdnPrefix','hpcService','name','description','map','map_id',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -853,3 +853,5 @@
     # update() is handled by XOSRetrieveUpdateDestroyAPIView
 
     # destroy() is handled by XOSRetrieveUpdateDestroyAPIView
+
+
diff --git a/xos/xos/settings.py b/xos/xos/settings.py
index 61f4ac2..dad7888 100644
--- a/xos/xos/settings.py
+++ b/xos/xos/settings.py
@@ -30,7 +30,7 @@
 GEOIP_PATH = "/usr/share/GeoIP"
 XOS_DIR = "/opt/xos"
 
-DEBUG = False
+DEBUG = True
 TEMPLATE_DEBUG = DEBUG
 
 ADMINS = (
@@ -183,6 +183,7 @@
     'services.vtr',
     'services.vrouter',
     'services.vtn',
+    'services.fabric',
     'geoposition',
     'rest_framework_swagger',
 )
diff --git a/xos/xos/xosapi.py b/xos/xos/xosapi.py
index d0a9646..53de766 100644
--- a/xos/xos/xosapi.py
+++ b/xos/xos/xosapi.py
@@ -1,4 +1,3 @@
-
 from rest_framework.decorators import api_view
 from rest_framework.response import Response
 from rest_framework.reverse import reverse
@@ -67,6 +66,9 @@
         url(r'xos/sitedeployments/$', SiteDeploymentList.as_view(), name='sitedeployment-list-legacy'),
         url(r'xos/sitedeployments/(?P<pk>[a-zA-Z0-9\-]+)/$', SiteDeploymentDetail.as_view(), name ='sitedeployment-detail-legacy'),
     
+        url(r'xos/tenantprivileges/$', TenantPrivilegeList.as_view(), name='tenantprivilege-list-legacy'),
+        url(r'xos/tenantprivileges/(?P<pk>[a-zA-Z0-9\-]+)/$', TenantPrivilegeDetail.as_view(), name ='tenantprivilege-detail-legacy'),
+    
         url(r'xos/tags/$', TagList.as_view(), name='tag-list-legacy'),
         url(r'xos/tags/(?P<pk>[a-zA-Z0-9\-]+)/$', TagDetail.as_view(), name ='tag-detail-legacy'),
     
@@ -94,6 +96,9 @@
         url(r'xos/controllerslices/$', ControllerSliceList.as_view(), name='controllerslice-list-legacy'),
         url(r'xos/controllerslices/(?P<pk>[a-zA-Z0-9\-]+)/$', ControllerSliceDetail.as_view(), name ='controllerslice-detail-legacy'),
     
+        url(r'xos/tenantroles/$', TenantRoleList.as_view(), name='tenantrole-list-legacy'),
+        url(r'xos/tenantroles/(?P<pk>[a-zA-Z0-9\-]+)/$', TenantRoleDetail.as_view(), name ='tenantrole-detail-legacy'),
+    
         url(r'xos/slices/$', SliceList.as_view(), name='slice-list-legacy'),
         url(r'xos/slices/(?P<pk>[a-zA-Z0-9\-]+)/$', SliceDetail.as_view(), name ='slice-detail-legacy'),
     
@@ -275,6 +280,9 @@
         url(r'api/core/sitedeployments/$', SiteDeploymentList.as_view(), name='sitedeployment-list'),
         url(r'api/core/sitedeployments/(?P<pk>[a-zA-Z0-9\-]+)/$', SiteDeploymentDetail.as_view(), name ='sitedeployment-detail'),
     
+        url(r'api/core/tenantprivileges/$', TenantPrivilegeList.as_view(), name='tenantprivilege-list'),
+        url(r'api/core/tenantprivileges/(?P<pk>[a-zA-Z0-9\-]+)/$', TenantPrivilegeDetail.as_view(), name ='tenantprivilege-detail'),
+    
         url(r'api/core/tags/$', TagList.as_view(), name='tag-list'),
         url(r'api/core/tags/(?P<pk>[a-zA-Z0-9\-]+)/$', TagDetail.as_view(), name ='tag-detail'),
     
@@ -302,6 +310,9 @@
         url(r'api/core/controllerslices/$', ControllerSliceList.as_view(), name='controllerslice-list'),
         url(r'api/core/controllerslices/(?P<pk>[a-zA-Z0-9\-]+)/$', ControllerSliceDetail.as_view(), name ='controllerslice-detail'),
     
+        url(r'api/core/tenantroles/$', TenantRoleList.as_view(), name='tenantrole-list'),
+        url(r'api/core/tenantroles/(?P<pk>[a-zA-Z0-9\-]+)/$', TenantRoleDetail.as_view(), name ='tenantrole-detail'),
+    
         url(r'api/core/slices/$', SliceList.as_view(), name='slice-list'),
         url(r'api/core/slices/(?P<pk>[a-zA-Z0-9\-]+)/$', SliceDetail.as_view(), name ='slice-detail'),
     
@@ -466,6 +477,7 @@
         'tenantrootroles': reverse('tenantrootrole-list-legacy', request=request, format=format),
         'sliceroles': reverse('slicerole-list-legacy', request=request, format=format),
         'sitedeployments': reverse('sitedeployment-list-legacy', request=request, format=format),
+        'tenantprivileges': reverse('tenantprivilege-list-legacy', request=request, format=format),
         'tags': reverse('tag-list-legacy', request=request, format=format),
         'usercredentials': reverse('usercredential-list-legacy', request=request, format=format),
         'invoices': reverse('invoice-list-legacy', request=request, format=format),
@@ -475,6 +487,7 @@
         'serviceroles': reverse('servicerole-list-legacy', request=request, format=format),
         'controllersites': reverse('controllersite-list-legacy', request=request, format=format),
         'controllerslices': reverse('controllerslice-list-legacy', request=request, format=format),
+        'tenantroles': reverse('tenantrole-list-legacy', request=request, format=format),
         'slices': reverse('slice-list-legacy', request=request, format=format),
         'networks': reverse('network-list-legacy', request=request, format=format),
         'controllerroles': reverse('controllerrole-list-legacy', request=request, format=format),
@@ -540,6 +553,7 @@
         'tenantrootroles': reverse('tenantrootrole-list', request=request, format=format),
         'sliceroles': reverse('slicerole-list', request=request, format=format),
         'sitedeployments': reverse('sitedeployment-list', request=request, format=format),
+        'tenantprivileges': reverse('tenantprivilege-list', request=request, format=format),
         'tags': reverse('tag-list', request=request, format=format),
         'usercredentials': reverse('usercredential-list', request=request, format=format),
         'invoices': reverse('invoice-list', request=request, format=format),
@@ -549,6 +563,7 @@
         'serviceroles': reverse('servicerole-list', request=request, format=format),
         'controllersites': reverse('controllersite-list', request=request, format=format),
         'controllerslices': reverse('controllerslice-list', request=request, format=format),
+        'tenantroles': reverse('tenantrole-list', request=request, format=format),
         'slices': reverse('slice-list', request=request, format=format),
         'networks': reverse('network-list', request=request, format=format),
         'controllerroles': reverse('controllerrole-list', request=request, format=format),
@@ -605,7 +620,8 @@
 # Based on serializers.py
 
 class XOSModelSerializer(serializers.ModelSerializer):
-    def save_object(self, obj, **kwargs):
+    # TODO: Rest Framework 3.x doesn't support save_object()
+    def NEED_TO_UPDATE_save_object(self, obj, **kwargs):
 
         """ rest_framework can't deal with ManyToMany relations that have a
             through table. In xos, most of the through tables we have
@@ -672,7 +688,7 @@
             return None
     class Meta:
         model = ServiceAttribute
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','value','service',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','value','service',)
 
 class ServiceAttributeIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -688,7 +704,7 @@
             return None
     class Meta:
         model = ServiceAttribute
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','value','service',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','value','service',)
 
 
 
@@ -707,7 +723,7 @@
             return None
     class Meta:
         model = ControllerImages
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','image','controller','glance_image_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','image','controller','glance_image_id',)
 
 class ControllerImagesIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -723,7 +739,7 @@
             return None
     class Meta:
         model = ControllerImages
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','image','controller','glance_image_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','image','controller','glance_image_id',)
 
 
 
@@ -742,7 +758,7 @@
             return None
     class Meta:
         model = ControllerSitePrivilege
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','controller','site_privilege','role_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','controller','site_privilege','role_id',)
 
 class ControllerSitePrivilegeIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -758,7 +774,7 @@
             return None
     class Meta:
         model = ControllerSitePrivilege
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','controller','site_privilege','role_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','controller','site_privilege','role_id',)
 
 
 
@@ -781,13 +797,13 @@
             return None
     class Meta:
         model = Image
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','kind','disk_format','container_format','path','tag','deployments',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','kind','disk_format','container_format','path','tag','deployments',)
 
 class ImageIdSerializer(XOSModelSerializer):
     id = IdField()
     
     
-    deployments = serializers.PrimaryKeyRelatedField(many=True,  queryset = Deployment.objects.all())
+    deployments = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = Deployment.objects.all())
     
     
     humanReadableName = serializers.SerializerMethodField("getHumanReadableName")
@@ -801,7 +817,7 @@
             return None
     class Meta:
         model = Image
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','kind','disk_format','container_format','path','tag','deployments',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','kind','disk_format','container_format','path','tag','deployments',)
 
 
 
@@ -820,7 +836,7 @@
             return None
     class Meta:
         model = ControllerNetwork
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','network','controller','net_id','router_id','subnet_id','subnet',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','network','controller','net_id','router_id','subnet_id','subnet',)
 
 class ControllerNetworkIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -836,7 +852,7 @@
             return None
     class Meta:
         model = ControllerNetwork
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','network','controller','net_id','router_id','subnet_id','subnet',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','network','controller','net_id','router_id','subnet_id','subnet',)
 
 
 
@@ -859,13 +875,13 @@
             return None
     class Meta:
         model = Site
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','site_url','enabled','hosts_nodes','hosts_users','location','longitude','latitude','login_base','is_public','abbreviated_name','deployments',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','site_url','enabled','hosts_nodes','hosts_users','location','longitude','latitude','login_base','is_public','abbreviated_name','deployments',)
 
 class SiteIdSerializer(XOSModelSerializer):
     id = IdField()
     
     
-    deployments = serializers.PrimaryKeyRelatedField(many=True,  queryset = Deployment.objects.all())
+    deployments = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = Deployment.objects.all())
     
     
     humanReadableName = serializers.SerializerMethodField("getHumanReadableName")
@@ -879,7 +895,7 @@
             return None
     class Meta:
         model = Site
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','site_url','enabled','hosts_nodes','hosts_users','location','longitude','latitude','login_base','is_public','abbreviated_name','deployments',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','site_url','enabled','hosts_nodes','hosts_users','location','longitude','latitude','login_base','is_public','abbreviated_name','deployments',)
 
 
 
@@ -898,7 +914,7 @@
             return None
     class Meta:
         model = TenantRootRole
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role',)
 
 class TenantRootRoleIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -914,7 +930,7 @@
             return None
     class Meta:
         model = TenantRootRole
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role',)
 
 
 
@@ -933,7 +949,7 @@
             return None
     class Meta:
         model = SliceRole
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role',)
 
 class SliceRoleIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -949,7 +965,7 @@
             return None
     class Meta:
         model = SliceRole
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role',)
 
 
 
@@ -968,7 +984,7 @@
             return None
     class Meta:
         model = SiteDeployment
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','site','deployment','controller','availability_zone',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','site','deployment','controller','availability_zone',)
 
 class SiteDeploymentIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -984,7 +1000,42 @@
             return None
     class Meta:
         model = SiteDeployment
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','site','deployment','controller','availability_zone',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','site','deployment','controller','availability_zone',)
+
+
+
+
+class TenantPrivilegeSerializer(serializers.HyperlinkedModelSerializer):
+    id = IdField()
+    
+    humanReadableName = serializers.SerializerMethodField("getHumanReadableName")
+    validators = serializers.SerializerMethodField("getValidators")
+    def getHumanReadableName(self, obj):
+        return str(obj)
+    def getValidators(self, obj):
+        try:
+            return obj.getValidators()
+        except:
+            return None
+    class Meta:
+        model = TenantPrivilege
+        fields = ('humanReadableName', 'validators', 'created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','id','user','tenant','role',)
+
+class TenantPrivilegeIdSerializer(XOSModelSerializer):
+    id = IdField()
+    
+    humanReadableName = serializers.SerializerMethodField("getHumanReadableName")
+    validators = serializers.SerializerMethodField("getValidators")
+    def getHumanReadableName(self, obj):
+        return str(obj)
+    def getValidators(self, obj):
+        try:
+            return obj.getValidators()
+        except:
+            return None
+    class Meta:
+        model = TenantPrivilege
+        fields = ('humanReadableName', 'validators', 'created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','id','user','tenant','role',)
 
 
 
@@ -1003,7 +1054,7 @@
             return None
     class Meta:
         model = Tag
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','service','name','value','content_type','object_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','service','name','value','content_type','object_id',)
 
 class TagIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -1019,7 +1070,7 @@
             return None
     class Meta:
         model = Tag
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','service','name','value','content_type','object_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','service','name','value','content_type','object_id',)
 
 
 
@@ -1038,7 +1089,7 @@
             return None
     class Meta:
         model = UserCredential
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','name','key_id','enc_value',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','name','key_id','enc_value',)
 
 class UserCredentialIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -1054,7 +1105,7 @@
             return None
     class Meta:
         model = UserCredential
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','name','key_id','enc_value',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','name','key_id','enc_value',)
 
 
 
@@ -1073,7 +1124,7 @@
             return None
     class Meta:
         model = Invoice
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','date','account',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','date','account',)
 
 class InvoiceIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -1089,7 +1140,7 @@
             return None
     class Meta:
         model = Invoice
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','date','account',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','date','account',)
 
 
 
@@ -1108,7 +1159,7 @@
             return None
     class Meta:
         model = SlicePrivilege
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','slice','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','slice','role',)
 
 class SlicePrivilegeIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -1124,7 +1175,7 @@
             return None
     class Meta:
         model = SlicePrivilege
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','slice','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','slice','role',)
 
 
 
@@ -1147,13 +1198,13 @@
             return None
     class Meta:
         model = Flavor
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','description','flavor','order','default','deployments',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','description','flavor','order','default','deployments',)
 
 class FlavorIdSerializer(XOSModelSerializer):
     id = IdField()
     
     
-    deployments = serializers.PrimaryKeyRelatedField(many=True,  queryset = Deployment.objects.all())
+    deployments = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = Deployment.objects.all())
     
     
     humanReadableName = serializers.SerializerMethodField("getHumanReadableName")
@@ -1167,7 +1218,7 @@
             return None
     class Meta:
         model = Flavor
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','description','flavor','order','default','deployments',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','description','flavor','order','default','deployments',)
 
 
 
@@ -1186,7 +1237,7 @@
             return None
     class Meta:
         model = Port
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','network','instance','ip','port_id','mac','xos_created',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','network','instance','ip','port_id','mac','xos_created',)
 
 class PortIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -1202,7 +1253,7 @@
             return None
     class Meta:
         model = Port
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','network','instance','ip','port_id','mac','xos_created',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','network','instance','ip','port_id','mac','xos_created',)
 
 
 
@@ -1221,7 +1272,7 @@
             return None
     class Meta:
         model = ServiceRole
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role',)
 
 class ServiceRoleIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -1237,7 +1288,7 @@
             return None
     class Meta:
         model = ServiceRole
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role',)
 
 
 
@@ -1256,7 +1307,7 @@
             return None
     class Meta:
         model = ControllerSite
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','site','controller','tenant_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','site','controller','tenant_id',)
 
 class ControllerSiteIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -1272,7 +1323,7 @@
             return None
     class Meta:
         model = ControllerSite
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','site','controller','tenant_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','site','controller','tenant_id',)
 
 
 
@@ -1291,7 +1342,7 @@
             return None
     class Meta:
         model = ControllerSlice
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','controller','slice','tenant_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','controller','slice','tenant_id',)
 
 class ControllerSliceIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -1307,7 +1358,42 @@
             return None
     class Meta:
         model = ControllerSlice
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','controller','slice','tenant_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','controller','slice','tenant_id',)
+
+
+
+
+class TenantRoleSerializer(serializers.HyperlinkedModelSerializer):
+    id = IdField()
+    
+    humanReadableName = serializers.SerializerMethodField("getHumanReadableName")
+    validators = serializers.SerializerMethodField("getValidators")
+    def getHumanReadableName(self, obj):
+        return str(obj)
+    def getValidators(self, obj):
+        try:
+            return obj.getValidators()
+        except:
+            return None
+    class Meta:
+        model = TenantRole
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role',)
+
+class TenantRoleIdSerializer(XOSModelSerializer):
+    id = IdField()
+    
+    humanReadableName = serializers.SerializerMethodField("getHumanReadableName")
+    validators = serializers.SerializerMethodField("getValidators")
+    def getHumanReadableName(self, obj):
+        return str(obj)
+    def getValidators(self, obj):
+        try:
+            return obj.getValidators()
+        except:
+            return None
+    class Meta:
+        model = TenantRole
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role',)
 
 
 
@@ -1334,17 +1420,17 @@
             return None
     class Meta:
         model = Slice
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','enabled','omf_friendly','description','slice_url','site','max_instances','service','network','exposed_ports','serviceClass','creator','default_flavor','default_image','mount_data_sets','default_isolation','networks','networks',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','enabled','omf_friendly','description','slice_url','site','max_instances','service','network','exposed_ports','serviceClass','creator','default_flavor','default_image','mount_data_sets','default_isolation','networks','networks',)
 
 class SliceIdSerializer(XOSModelSerializer):
     id = IdField()
     
     
-    networks = serializers.PrimaryKeyRelatedField(many=True,  queryset = Network.objects.all())
+    networks = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = Network.objects.all())
     
     
     
-    networks = serializers.PrimaryKeyRelatedField(many=True,  queryset = Network.objects.all())
+    networks = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = Network.objects.all())
     
     
     humanReadableName = serializers.SerializerMethodField("getHumanReadableName")
@@ -1358,7 +1444,7 @@
             return None
     class Meta:
         model = Slice
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','enabled','omf_friendly','description','slice_url','site','max_instances','service','network','exposed_ports','serviceClass','creator','default_flavor','default_image','mount_data_sets','default_isolation','networks','networks',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','enabled','omf_friendly','description','slice_url','site','max_instances','service','network','exposed_ports','serviceClass','creator','default_flavor','default_image','mount_data_sets','default_isolation','networks','networks',)
 
 
 
@@ -1397,29 +1483,29 @@
             return None
     class Meta:
         model = Network
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','template','subnet','ports','labels','owner','guaranteed_bandwidth','permit_all_slices','topology_parameters','controller_url','controller_parameters','network_id','router_id','subnet_id','autoconnect','slices','slices','instances','routers','routers',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','template','subnet','ports','labels','owner','guaranteed_bandwidth','permit_all_slices','topology_parameters','controller_url','controller_parameters','network_id','router_id','subnet_id','autoconnect','slices','slices','instances','routers','routers',)
 
 class NetworkIdSerializer(XOSModelSerializer):
     id = IdField()
     
     
-    slices = serializers.PrimaryKeyRelatedField(many=True,  queryset = Slice.objects.all())
+    slices = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = Slice.objects.all())
     
     
     
-    slices = serializers.PrimaryKeyRelatedField(many=True,  queryset = Slice.objects.all())
+    slices = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = Slice.objects.all())
     
     
     
-    instances = serializers.PrimaryKeyRelatedField(many=True,  queryset = Instance.objects.all())
+    instances = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = Instance.objects.all())
     
     
     
-    routers = serializers.PrimaryKeyRelatedField(many=True,  queryset = Router.objects.all())
+    routers = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = Router.objects.all())
     
     
     
-    routers = serializers.PrimaryKeyRelatedField(many=True,  queryset = Router.objects.all())
+    routers = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = Router.objects.all())
     
     
     humanReadableName = serializers.SerializerMethodField("getHumanReadableName")
@@ -1433,7 +1519,7 @@
             return None
     class Meta:
         model = Network
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','template','subnet','ports','labels','owner','guaranteed_bandwidth','permit_all_slices','topology_parameters','controller_url','controller_parameters','network_id','router_id','subnet_id','autoconnect','slices','slices','instances','routers','routers',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','template','subnet','ports','labels','owner','guaranteed_bandwidth','permit_all_slices','topology_parameters','controller_url','controller_parameters','network_id','router_id','subnet_id','autoconnect','slices','slices','instances','routers','routers',)
 
 
 
@@ -1452,7 +1538,7 @@
             return None
     class Meta:
         model = ControllerRole
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role',)
 
 class ControllerRoleIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -1468,7 +1554,7 @@
             return None
     class Meta:
         model = ControllerRole
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role',)
 
 
 
@@ -1487,7 +1573,7 @@
             return None
     class Meta:
         model = Diag
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name',)
 
 class DiagIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -1503,7 +1589,7 @@
             return None
     class Meta:
         model = Diag
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name',)
 
 
 
@@ -1522,7 +1608,7 @@
             return None
     class Meta:
         model = ServiceClass
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','description','commitment','membershipFee','membershipFeeMonths','upgradeRequiresApproval',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','description','commitment','membershipFee','membershipFeeMonths','upgradeRequiresApproval',)
 
 class ServiceClassIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -1538,7 +1624,7 @@
             return None
     class Meta:
         model = ServiceClass
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','description','commitment','membershipFee','membershipFeeMonths','upgradeRequiresApproval',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','description','commitment','membershipFee','membershipFeeMonths','upgradeRequiresApproval',)
 
 
 
@@ -1557,7 +1643,7 @@
             return None
     class Meta:
         model = TenantAttribute
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','value','tenant',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','value','tenant',)
 
 class TenantAttributeIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -1573,7 +1659,7 @@
             return None
     class Meta:
         model = TenantAttribute
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','value','tenant',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','value','tenant',)
 
 
 
@@ -1592,7 +1678,7 @@
             return None
     class Meta:
         model = SiteRole
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role',)
 
 class SiteRoleIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -1608,7 +1694,7 @@
             return None
     class Meta:
         model = SiteRole
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role',)
 
 
 
@@ -1627,7 +1713,7 @@
             return None
     class Meta:
         model = Subscriber
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','kind','name','service_specific_attribute','service_specific_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','kind','name','service_specific_attribute','service_specific_id',)
 
 class SubscriberIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -1643,7 +1729,7 @@
             return None
     class Meta:
         model = Subscriber
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','kind','name','service_specific_attribute','service_specific_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','kind','name','service_specific_attribute','service_specific_id',)
 
 
 
@@ -1666,13 +1752,13 @@
             return None
     class Meta:
         model = Instance
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','instance_id','instance_uuid','name','instance_name','ip','image','creator','slice','deployment','node','numberCores','flavor','userData','isolation','volumes','parent','networks',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','instance_id','instance_uuid','name','instance_name','ip','image','creator','slice','deployment','node','numberCores','flavor','userData','isolation','volumes','parent','networks',)
 
 class InstanceIdSerializer(XOSModelSerializer):
     id = IdField()
     
     
-    networks = serializers.PrimaryKeyRelatedField(many=True,  queryset = Network.objects.all())
+    networks = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = Network.objects.all())
     
     
     humanReadableName = serializers.SerializerMethodField("getHumanReadableName")
@@ -1686,7 +1772,7 @@
             return None
     class Meta:
         model = Instance
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','instance_id','instance_uuid','name','instance_name','ip','image','creator','slice','deployment','node','numberCores','flavor','userData','isolation','volumes','parent','networks',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','instance_id','instance_uuid','name','instance_name','ip','image','creator','slice','deployment','node','numberCores','flavor','userData','isolation','volumes','parent','networks',)
 
 
 
@@ -1705,7 +1791,7 @@
             return None
     class Meta:
         model = Charge
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','account','slice','kind','state','date','object','amount','coreHours','invoice',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','account','slice','kind','state','date','object','amount','coreHours','invoice',)
 
 class ChargeIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -1721,7 +1807,7 @@
             return None
     class Meta:
         model = Charge
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','account','slice','kind','state','date','object','amount','coreHours','invoice',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','account','slice','kind','state','date','object','amount','coreHours','invoice',)
 
 
 
@@ -1740,7 +1826,7 @@
             return None
     class Meta:
         model = Program
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','description','kind','command','owner','contents','output','messages','status',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','description','kind','command','owner','contents','output','messages','status',)
 
 class ProgramIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -1756,7 +1842,7 @@
             return None
     class Meta:
         model = Program
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','description','kind','command','owner','contents','output','messages','status',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','description','kind','command','owner','contents','output','messages','status',)
 
 
 
@@ -1775,7 +1861,7 @@
             return None
     class Meta:
         model = Role
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','role_type','role','description','content_type',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role_type','role','description','content_type',)
 
 class RoleIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -1791,7 +1877,7 @@
             return None
     class Meta:
         model = Role
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','role_type','role','description','content_type',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role_type','role','description','content_type',)
 
 
 
@@ -1810,7 +1896,7 @@
             return None
     class Meta:
         model = UsableObject
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name',)
 
 class UsableObjectIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -1826,7 +1912,7 @@
             return None
     class Meta:
         model = UsableObject
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name',)
 
 
 
@@ -1849,13 +1935,13 @@
             return None
     class Meta:
         model = NodeLabel
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','nodes',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','nodes',)
 
 class NodeLabelIdSerializer(XOSModelSerializer):
     id = IdField()
     
     
-    nodes = serializers.PrimaryKeyRelatedField(many=True,  queryset = Node.objects.all())
+    nodes = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = Node.objects.all())
     
     
     humanReadableName = serializers.SerializerMethodField("getHumanReadableName")
@@ -1869,7 +1955,7 @@
             return None
     class Meta:
         model = NodeLabel
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','nodes',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','nodes',)
 
 
 
@@ -1888,7 +1974,7 @@
             return None
     class Meta:
         model = SliceCredential
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','slice','name','key_id','enc_value',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','slice','name','key_id','enc_value',)
 
 class SliceCredentialIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -1904,7 +1990,7 @@
             return None
     class Meta:
         model = SliceCredential
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','slice','name','key_id','enc_value',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','slice','name','key_id','enc_value',)
 
 
 
@@ -1927,13 +2013,13 @@
             return None
     class Meta:
         model = Node
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','site_deployment','site','nodelabels',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','site_deployment','site','nodelabels',)
 
 class NodeIdSerializer(XOSModelSerializer):
     id = IdField()
     
     
-    nodelabels = serializers.PrimaryKeyRelatedField(many=True,  queryset = NodeLabel.objects.all())
+    nodelabels = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = NodeLabel.objects.all())
     
     
     humanReadableName = serializers.SerializerMethodField("getHumanReadableName")
@@ -1947,7 +2033,7 @@
             return None
     class Meta:
         model = Node
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','site_deployment','site','nodelabels',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','site_deployment','site','nodelabels',)
 
 
 
@@ -1966,7 +2052,7 @@
             return None
     class Meta:
         model = AddressPool
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','addresses','inuse',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','addresses','gateway_ip','gateway_mac','cidr','inuse','service',)
 
 class AddressPoolIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -1982,7 +2068,7 @@
             return None
     class Meta:
         model = AddressPool
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','addresses','inuse',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','addresses','gateway_ip','gateway_mac','cidr','inuse','service',)
 
 
 
@@ -2009,17 +2095,17 @@
             return None
     class Meta:
         model = DashboardView
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','url','enabled','controllers','deployments',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','url','enabled','controllers','deployments',)
 
 class DashboardViewIdSerializer(XOSModelSerializer):
     id = IdField()
     
     
-    controllers = serializers.PrimaryKeyRelatedField(many=True,  queryset = Controller.objects.all())
+    controllers = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = Controller.objects.all())
     
     
     
-    deployments = serializers.PrimaryKeyRelatedField(many=True,  queryset = Deployment.objects.all())
+    deployments = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = Deployment.objects.all())
     
     
     humanReadableName = serializers.SerializerMethodField("getHumanReadableName")
@@ -2033,7 +2119,7 @@
             return None
     class Meta:
         model = DashboardView
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','url','enabled','controllers','deployments',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','url','enabled','controllers','deployments',)
 
 
 
@@ -2052,7 +2138,7 @@
             return None
     class Meta:
         model = NetworkParameter
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','parameter','value','content_type','object_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','parameter','value','content_type','object_id',)
 
 class NetworkParameterIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2068,7 +2154,7 @@
             return None
     class Meta:
         model = NetworkParameter
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','parameter','value','content_type','object_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','parameter','value','content_type','object_id',)
 
 
 
@@ -2087,7 +2173,7 @@
             return None
     class Meta:
         model = ImageDeployments
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','image','deployment',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','image','deployment',)
 
 class ImageDeploymentsIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2103,7 +2189,7 @@
             return None
     class Meta:
         model = ImageDeployments
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','image','deployment',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','image','deployment',)
 
 
 
@@ -2122,7 +2208,7 @@
             return None
     class Meta:
         model = ControllerUser
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','controller','kuser_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','controller','kuser_id',)
 
 class ControllerUserIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2138,7 +2224,7 @@
             return None
     class Meta:
         model = ControllerUser
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','controller','kuser_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','controller','kuser_id',)
 
 
 
@@ -2157,7 +2243,7 @@
             return None
     class Meta:
         model = ReservedResource
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','instance','resource','quantity','reservationSet',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','instance','resource','quantity','reservationSet',)
 
 class ReservedResourceIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2173,7 +2259,7 @@
             return None
     class Meta:
         model = ReservedResource
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','instance','resource','quantity','reservationSet',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','instance','resource','quantity','reservationSet',)
 
 
 
@@ -2192,7 +2278,7 @@
             return None
     class Meta:
         model = NetworkTemplate
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','description','guaranteed_bandwidth','visibility','translation','access','shared_network_name','shared_network_id','topology_kind','controller_kind',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','description','guaranteed_bandwidth','visibility','translation','access','shared_network_name','shared_network_id','topology_kind','controller_kind',)
 
 class NetworkTemplateIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2208,7 +2294,7 @@
             return None
     class Meta:
         model = NetworkTemplate
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','description','guaranteed_bandwidth','visibility','translation','access','shared_network_name','shared_network_id','topology_kind','controller_kind',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','description','guaranteed_bandwidth','visibility','translation','access','shared_network_name','shared_network_id','topology_kind','controller_kind',)
 
 
 
@@ -2227,7 +2313,7 @@
             return None
     class Meta:
         model = ControllerDashboardView
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','controller','dashboardView','enabled','url',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','controller','dashboardView','enabled','url',)
 
 class ControllerDashboardViewIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2243,7 +2329,7 @@
             return None
     class Meta:
         model = ControllerDashboardView
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','controller','dashboardView','enabled','url',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','controller','dashboardView','enabled','url',)
 
 
 
@@ -2262,7 +2348,7 @@
             return None
     class Meta:
         model = UserDashboardView
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','dashboardView','order',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','dashboardView','order',)
 
 class UserDashboardViewIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2278,7 +2364,7 @@
             return None
     class Meta:
         model = UserDashboardView
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','dashboardView','order',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','dashboardView','order',)
 
 
 
@@ -2301,13 +2387,13 @@
             return None
     class Meta:
         model = Controller
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','backend_type','version','auth_url','admin_user','admin_password','admin_tenant','domain','rabbit_host','rabbit_user','rabbit_password','deployment','dashboardviews',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','backend_type','version','auth_url','admin_user','admin_password','admin_tenant','domain','rabbit_host','rabbit_user','rabbit_password','deployment','dashboardviews',)
 
 class ControllerIdSerializer(XOSModelSerializer):
     id = IdField()
     
     
-    dashboardviews = serializers.PrimaryKeyRelatedField(many=True,  queryset = DashboardView.objects.all())
+    dashboardviews = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = DashboardView.objects.all())
     
     
     humanReadableName = serializers.SerializerMethodField("getHumanReadableName")
@@ -2321,7 +2407,7 @@
             return None
     class Meta:
         model = Controller
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','backend_type','version','auth_url','admin_user','admin_password','admin_tenant','domain','rabbit_host','rabbit_user','rabbit_password','deployment','dashboardviews',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','backend_type','version','auth_url','admin_user','admin_password','admin_tenant','domain','rabbit_host','rabbit_user','rabbit_password','deployment','dashboardviews',)
 
 
 
@@ -2340,7 +2426,7 @@
             return None
     class Meta:
         model = User
-        fields = ('humanReadableName', 'validators', 'id','password','last_login','email','username','firstname','lastname','phone','user_url','site','public_key','is_active','is_admin','is_staff','is_readonly','is_registering','is_appuser','login_page','created','updated','enacted','policed','backend_status','deleted','write_protect','timezone',)
+        fields = ('humanReadableName', 'validators', 'id','password','last_login','email','username','firstname','lastname','phone','user_url','site','public_key','is_active','is_admin','is_staff','is_readonly','is_registering','is_appuser','login_page','created','updated','enacted','policed','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','timezone',)
 
 class UserIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2356,7 +2442,7 @@
             return None
     class Meta:
         model = User
-        fields = ('humanReadableName', 'validators', 'id','password','last_login','email','username','firstname','lastname','phone','user_url','site','public_key','is_active','is_admin','is_staff','is_readonly','is_registering','is_appuser','login_page','created','updated','enacted','policed','backend_status','deleted','write_protect','timezone',)
+        fields = ('humanReadableName', 'validators', 'id','password','last_login','email','username','firstname','lastname','phone','user_url','site','public_key','is_active','is_admin','is_staff','is_readonly','is_registering','is_appuser','login_page','created','updated','enacted','policed','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','timezone',)
 
 
 
@@ -2391,25 +2477,25 @@
             return None
     class Meta:
         model = Deployment
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','accessControl','images','sites','flavors','dashboardviews',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','accessControl','images','sites','flavors','dashboardviews',)
 
 class DeploymentIdSerializer(XOSModelSerializer):
     id = IdField()
     
     
-    images = serializers.PrimaryKeyRelatedField(many=True,  queryset = Image.objects.all())
+    images = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = Image.objects.all())
     
     
     
-    sites = serializers.PrimaryKeyRelatedField(many=True,  queryset = Site.objects.all())
+    sites = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = Site.objects.all())
     
     
     
-    flavors = serializers.PrimaryKeyRelatedField(many=True,  queryset = Flavor.objects.all())
+    flavors = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = Flavor.objects.all())
     
     
     
-    dashboardviews = serializers.PrimaryKeyRelatedField(many=True,  queryset = DashboardView.objects.all())
+    dashboardviews = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = DashboardView.objects.all())
     
     
     humanReadableName = serializers.SerializerMethodField("getHumanReadableName")
@@ -2423,7 +2509,7 @@
             return None
     class Meta:
         model = Deployment
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','accessControl','images','sites','flavors','dashboardviews',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','accessControl','images','sites','flavors','dashboardviews',)
 
 
 
@@ -2442,7 +2528,7 @@
             return None
     class Meta:
         model = Reservation
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','startTime','slice','duration',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','startTime','slice','duration',)
 
 class ReservationIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2458,7 +2544,7 @@
             return None
     class Meta:
         model = Reservation
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','startTime','slice','duration',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','startTime','slice','duration',)
 
 
 
@@ -2477,7 +2563,7 @@
             return None
     class Meta:
         model = SitePrivilege
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','site','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','site','role',)
 
 class SitePrivilegeIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2493,7 +2579,7 @@
             return None
     class Meta:
         model = SitePrivilege
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','site','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','site','role',)
 
 
 
@@ -2512,7 +2598,7 @@
             return None
     class Meta:
         model = Payment
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','account','amount','date',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','account','amount','date',)
 
 class PaymentIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2528,7 +2614,7 @@
             return None
     class Meta:
         model = Payment
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','account','amount','date',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','account','amount','date',)
 
 
 
@@ -2547,7 +2633,7 @@
             return None
     class Meta:
         model = Tenant
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','kind','provider_service','subscriber_service','subscriber_tenant','subscriber_user','subscriber_root','service_specific_id','service_specific_attribute','connect_method',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','kind','provider_service','subscriber_service','subscriber_tenant','subscriber_user','subscriber_root','subscriber_network','service_specific_id','service_specific_attribute','connect_method',)
 
 class TenantIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2563,7 +2649,7 @@
             return None
     class Meta:
         model = Tenant
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','kind','provider_service','subscriber_service','subscriber_tenant','subscriber_user','subscriber_root','service_specific_id','service_specific_attribute','connect_method',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','kind','provider_service','subscriber_service','subscriber_tenant','subscriber_user','subscriber_root','subscriber_network','service_specific_id','service_specific_attribute','connect_method',)
 
 
 
@@ -2582,7 +2668,7 @@
             return None
     class Meta:
         model = NetworkSlice
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','network','slice',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','network','slice',)
 
 class NetworkSliceIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2598,7 +2684,7 @@
             return None
     class Meta:
         model = NetworkSlice
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','network','slice',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','network','slice',)
 
 
 
@@ -2617,7 +2703,7 @@
             return None
     class Meta:
         model = Account
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','site',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','site',)
 
 class AccountIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2633,7 +2719,7 @@
             return None
     class Meta:
         model = Account
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','site',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','site',)
 
 
 
@@ -2652,7 +2738,7 @@
             return None
     class Meta:
         model = TenantRoot
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','kind','name','service_specific_attribute','service_specific_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','kind','name','service_specific_attribute','service_specific_id',)
 
 class TenantRootIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2668,7 +2754,7 @@
             return None
     class Meta:
         model = TenantRoot
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','kind','name','service_specific_attribute','service_specific_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','kind','name','service_specific_attribute','service_specific_id',)
 
 
 
@@ -2687,7 +2773,7 @@
             return None
     class Meta:
         model = Service
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','description','enabled','kind','name','versionNumber','published','view_url','icon_url','public_key','private_key_fn','service_specific_id','service_specific_attribute',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','description','enabled','kind','name','versionNumber','published','view_url','icon_url','public_key','private_key_fn','service_specific_id','service_specific_attribute',)
 
 class ServiceIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2703,7 +2789,7 @@
             return None
     class Meta:
         model = Service
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','description','enabled','kind','name','versionNumber','published','view_url','icon_url','public_key','private_key_fn','service_specific_id','service_specific_attribute',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','description','enabled','kind','name','versionNumber','published','view_url','icon_url','public_key','private_key_fn','service_specific_id','service_specific_attribute',)
 
 
 
@@ -2722,7 +2808,7 @@
             return None
     class Meta:
         model = ControllerSlicePrivilege
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','controller','slice_privilege','role_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','controller','slice_privilege','role_id',)
 
 class ControllerSlicePrivilegeIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2738,7 +2824,7 @@
             return None
     class Meta:
         model = ControllerSlicePrivilege
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','controller','slice_privilege','role_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','controller','slice_privilege','role_id',)
 
 
 
@@ -2757,7 +2843,7 @@
             return None
     class Meta:
         model = SiteCredential
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','site','name','key_id','enc_value',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','site','name','key_id','enc_value',)
 
 class SiteCredentialIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2773,7 +2859,7 @@
             return None
     class Meta:
         model = SiteCredential
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','site','name','key_id','enc_value',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','site','name','key_id','enc_value',)
 
 
 
@@ -2792,7 +2878,7 @@
             return None
     class Meta:
         model = DeploymentPrivilege
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','deployment','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','deployment','role',)
 
 class DeploymentPrivilegeIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2808,7 +2894,7 @@
             return None
     class Meta:
         model = DeploymentPrivilege
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','deployment','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','deployment','role',)
 
 
 
@@ -2827,7 +2913,7 @@
             return None
     class Meta:
         model = NetworkParameterType
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','description',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','description',)
 
 class NetworkParameterTypeIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2843,7 +2929,7 @@
             return None
     class Meta:
         model = NetworkParameterType
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','description',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','description',)
 
 
 
@@ -2862,7 +2948,7 @@
             return None
     class Meta:
         model = Provider
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','kind','name','service_specific_attribute','service_specific_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','kind','name','service_specific_attribute','service_specific_id',)
 
 class ProviderIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2878,7 +2964,7 @@
             return None
     class Meta:
         model = Provider
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','kind','name','service_specific_attribute','service_specific_id',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','kind','name','service_specific_attribute','service_specific_id',)
 
 
 
@@ -2897,7 +2983,7 @@
             return None
     class Meta:
         model = TenantWithContainer
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','kind','provider_service','subscriber_service','subscriber_tenant','subscriber_user','subscriber_root','service_specific_id','service_specific_attribute','connect_method',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','kind','provider_service','subscriber_service','subscriber_tenant','subscriber_user','subscriber_root','subscriber_network','service_specific_id','service_specific_attribute','connect_method',)
 
 class TenantWithContainerIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2913,7 +2999,7 @@
             return None
     class Meta:
         model = TenantWithContainer
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','kind','provider_service','subscriber_service','subscriber_tenant','subscriber_user','subscriber_root','service_specific_id','service_specific_attribute','connect_method',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','kind','provider_service','subscriber_service','subscriber_tenant','subscriber_user','subscriber_root','subscriber_network','service_specific_id','service_specific_attribute','connect_method',)
 
 
 
@@ -2932,7 +3018,7 @@
             return None
     class Meta:
         model = DeploymentRole
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role',)
 
 class DeploymentRoleIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2948,7 +3034,7 @@
             return None
     class Meta:
         model = DeploymentRole
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role',)
 
 
 
@@ -2967,7 +3053,7 @@
             return None
     class Meta:
         model = Project
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name',)
 
 class ProjectIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -2983,7 +3069,7 @@
             return None
     class Meta:
         model = Project
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name',)
 
 
 
@@ -3002,7 +3088,7 @@
             return None
     class Meta:
         model = TenantRootPrivilege
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','tenant_root','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','tenant_root','role',)
 
 class TenantRootPrivilegeIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -3018,7 +3104,7 @@
             return None
     class Meta:
         model = TenantRootPrivilege
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','tenant_root','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','tenant_root','role',)
 
 
 
@@ -3037,7 +3123,7 @@
             return None
     class Meta:
         model = SliceTag
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','slice','name','value',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','slice','name','value',)
 
 class SliceTagIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -3053,7 +3139,7 @@
             return None
     class Meta:
         model = SliceTag
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','slice','name','value',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','slice','name','value',)
 
 
 
@@ -3072,7 +3158,7 @@
             return None
     class Meta:
         model = CoarseTenant
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','kind','provider_service','subscriber_service','subscriber_tenant','subscriber_user','subscriber_root','service_specific_id','service_specific_attribute','connect_method',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','kind','provider_service','subscriber_service','subscriber_tenant','subscriber_user','subscriber_root','subscriber_network','service_specific_id','service_specific_attribute','connect_method',)
 
 class CoarseTenantIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -3088,7 +3174,7 @@
             return None
     class Meta:
         model = CoarseTenant
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','kind','provider_service','subscriber_service','subscriber_tenant','subscriber_user','subscriber_root','service_specific_id','service_specific_attribute','connect_method',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','kind','provider_service','subscriber_service','subscriber_tenant','subscriber_user','subscriber_root','subscriber_network','service_specific_id','service_specific_attribute','connect_method',)
 
 
 
@@ -3115,17 +3201,17 @@
             return None
     class Meta:
         model = Router
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','owner','networks','networks',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','owner','networks','networks',)
 
 class RouterIdSerializer(XOSModelSerializer):
     id = IdField()
     
     
-    networks = serializers.PrimaryKeyRelatedField(many=True,  queryset = Network.objects.all())
+    networks = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = Network.objects.all())
     
     
     
-    networks = serializers.PrimaryKeyRelatedField(many=True,  queryset = Network.objects.all())
+    networks = serializers.PrimaryKeyRelatedField(many=True,  required=False, queryset = Network.objects.all())
     
     
     humanReadableName = serializers.SerializerMethodField("getHumanReadableName")
@@ -3139,7 +3225,7 @@
             return None
     class Meta:
         model = Router
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','owner','networks','networks',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','owner','networks','networks',)
 
 
 
@@ -3158,7 +3244,7 @@
             return None
     class Meta:
         model = ServiceResource
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','serviceClass','name','maxUnitsDeployment','maxUnitsNode','maxDuration','bucketInRate','bucketMaxSize','cost','calendarReservable',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','serviceClass','name','maxUnitsDeployment','maxUnitsNode','maxDuration','bucketInRate','bucketMaxSize','cost','calendarReservable',)
 
 class ServiceResourceIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -3174,7 +3260,7 @@
             return None
     class Meta:
         model = ServiceResource
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','serviceClass','name','maxUnitsDeployment','maxUnitsNode','maxDuration','bucketInRate','bucketMaxSize','cost','calendarReservable',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','serviceClass','name','maxUnitsDeployment','maxUnitsNode','maxDuration','bucketInRate','bucketMaxSize','cost','calendarReservable',)
 
 
 
@@ -3193,7 +3279,7 @@
             return None
     class Meta:
         model = ServicePrivilege
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','service','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','service','role',)
 
 class ServicePrivilegeIdSerializer(XOSModelSerializer):
     id = IdField()
@@ -3209,7 +3295,7 @@
             return None
     class Meta:
         model = ServicePrivilege
-        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','service','role',)
+        fields = ('humanReadableName', 'validators', 'id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','service','role',)
 
 
 
@@ -3234,6 +3320,8 @@
 
                  SiteDeployment: SiteDeploymentSerializer,
 
+                 TenantPrivilege: TenantPrivilegeSerializer,
+
                  Tag: TagSerializer,
 
                  UserCredential: UserCredentialSerializer,
@@ -3252,6 +3340,8 @@
 
                  ControllerSlice: ControllerSliceSerializer,
 
+                 TenantRole: TenantRoleSerializer,
+
                  Slice: SliceSerializer,
 
                  Network: NetworkSerializer,
@@ -3363,7 +3453,7 @@
     serializer_class = ServiceAttributeSerializer
     id_serializer_class = ServiceAttributeIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','value','service',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','value','service',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -3410,7 +3500,7 @@
     serializer_class = ControllerImagesSerializer
     id_serializer_class = ControllerImagesIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','image','controller','glance_image_id',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','image','controller','glance_image_id',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -3457,7 +3547,7 @@
     serializer_class = ControllerSitePrivilegeSerializer
     id_serializer_class = ControllerSitePrivilegeIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','controller','site_privilege','role_id',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','controller','site_privilege','role_id',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -3504,7 +3594,7 @@
     serializer_class = ImageSerializer
     id_serializer_class = ImageIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','kind','disk_format','container_format','path','tag','deployments',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','kind','disk_format','container_format','path','tag','deployments',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -3551,7 +3641,7 @@
     serializer_class = ControllerNetworkSerializer
     id_serializer_class = ControllerNetworkIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','network','controller','net_id','router_id','subnet_id','subnet',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','network','controller','net_id','router_id','subnet_id','subnet',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -3598,7 +3688,7 @@
     serializer_class = SiteSerializer
     id_serializer_class = SiteIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','site_url','enabled','hosts_nodes','hosts_users','location','longitude','latitude','login_base','is_public','abbreviated_name','deployments',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','site_url','enabled','hosts_nodes','hosts_users','location','longitude','latitude','login_base','is_public','abbreviated_name','deployments',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -3645,7 +3735,7 @@
     serializer_class = TenantRootRoleSerializer
     id_serializer_class = TenantRootRoleIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','role',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -3692,7 +3782,7 @@
     serializer_class = SliceRoleSerializer
     id_serializer_class = SliceRoleIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','role',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -3739,7 +3829,7 @@
     serializer_class = SiteDeploymentSerializer
     id_serializer_class = SiteDeploymentIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','site','deployment','controller','availability_zone',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','site','deployment','controller','availability_zone',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -3781,12 +3871,59 @@
 
 
 
+class TenantPrivilegeList(XOSListCreateAPIView):
+    queryset = TenantPrivilege.objects.select_related().all()
+    serializer_class = TenantPrivilegeSerializer
+    id_serializer_class = TenantPrivilegeIdSerializer
+    filter_backends = (filters.DjangoFilterBackend,)
+    filter_fields = ('created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','id','user','tenant','role',)
+
+    def get_serializer_class(self):
+        no_hyperlinks=False
+        if hasattr(self.request,"query_params"):
+            no_hyperlinks = self.request.query_params.get('no_hyperlinks', False)
+        if (no_hyperlinks):
+            return self.id_serializer_class
+        else:
+            return self.serializer_class
+
+    def get_queryset(self):
+        if (not self.request.user.is_authenticated()):
+            raise XOSNotAuthenticated()
+        return TenantPrivilege.select_by_user(self.request.user)
+
+
+class TenantPrivilegeDetail(XOSRetrieveUpdateDestroyAPIView):
+    queryset = TenantPrivilege.objects.select_related().all()
+    serializer_class = TenantPrivilegeSerializer
+    id_serializer_class = TenantPrivilegeIdSerializer
+
+    def get_serializer_class(self):
+        no_hyperlinks=False
+        if hasattr(self.request,"query_params"):
+            no_hyperlinks = self.request.query_params.get('no_hyperlinks', False)
+        if (no_hyperlinks):
+            return self.id_serializer_class
+        else:
+            return self.serializer_class
+
+    def get_queryset(self):
+        if (not self.request.user.is_authenticated()):
+            raise XOSNotAuthenticated()
+        return TenantPrivilege.select_by_user(self.request.user)
+
+    # update() is handled by XOSRetrieveUpdateDestroyAPIView
+
+    # destroy() is handled by XOSRetrieveUpdateDestroyAPIView
+
+
+
 class TagList(XOSListCreateAPIView):
     queryset = Tag.objects.select_related().all()
     serializer_class = TagSerializer
     id_serializer_class = TagIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','service','name','value','content_type','object_id',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','service','name','value','content_type','object_id',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -3833,7 +3970,7 @@
     serializer_class = UserCredentialSerializer
     id_serializer_class = UserCredentialIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','name','key_id','enc_value',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','name','key_id','enc_value',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -3880,7 +4017,7 @@
     serializer_class = InvoiceSerializer
     id_serializer_class = InvoiceIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','date','account',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','date','account',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -3927,7 +4064,7 @@
     serializer_class = SlicePrivilegeSerializer
     id_serializer_class = SlicePrivilegeIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','slice','role',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','slice','role',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -3974,7 +4111,7 @@
     serializer_class = FlavorSerializer
     id_serializer_class = FlavorIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','description','flavor','order','default','deployments',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','description','flavor','order','default','deployments',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -4021,7 +4158,7 @@
     serializer_class = PortSerializer
     id_serializer_class = PortIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','network','instance','ip','port_id','mac','xos_created',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','network','instance','ip','port_id','mac','xos_created',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -4068,7 +4205,7 @@
     serializer_class = ServiceRoleSerializer
     id_serializer_class = ServiceRoleIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','role',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -4115,7 +4252,7 @@
     serializer_class = ControllerSiteSerializer
     id_serializer_class = ControllerSiteIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','site','controller','tenant_id',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','site','controller','tenant_id',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -4162,7 +4299,7 @@
     serializer_class = ControllerSliceSerializer
     id_serializer_class = ControllerSliceIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','controller','slice','tenant_id',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','controller','slice','tenant_id',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -4204,12 +4341,59 @@
 
 
 
+class TenantRoleList(XOSListCreateAPIView):
+    queryset = TenantRole.objects.select_related().all()
+    serializer_class = TenantRoleSerializer
+    id_serializer_class = TenantRoleIdSerializer
+    filter_backends = (filters.DjangoFilterBackend,)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role',)
+
+    def get_serializer_class(self):
+        no_hyperlinks=False
+        if hasattr(self.request,"query_params"):
+            no_hyperlinks = self.request.query_params.get('no_hyperlinks', False)
+        if (no_hyperlinks):
+            return self.id_serializer_class
+        else:
+            return self.serializer_class
+
+    def get_queryset(self):
+        if (not self.request.user.is_authenticated()):
+            raise XOSNotAuthenticated()
+        return TenantRole.select_by_user(self.request.user)
+
+
+class TenantRoleDetail(XOSRetrieveUpdateDestroyAPIView):
+    queryset = TenantRole.objects.select_related().all()
+    serializer_class = TenantRoleSerializer
+    id_serializer_class = TenantRoleIdSerializer
+
+    def get_serializer_class(self):
+        no_hyperlinks=False
+        if hasattr(self.request,"query_params"):
+            no_hyperlinks = self.request.query_params.get('no_hyperlinks', False)
+        if (no_hyperlinks):
+            return self.id_serializer_class
+        else:
+            return self.serializer_class
+
+    def get_queryset(self):
+        if (not self.request.user.is_authenticated()):
+            raise XOSNotAuthenticated()
+        return TenantRole.select_by_user(self.request.user)
+
+    # update() is handled by XOSRetrieveUpdateDestroyAPIView
+
+    # destroy() is handled by XOSRetrieveUpdateDestroyAPIView
+
+
+
 class SliceList(XOSListCreateAPIView):
     queryset = Slice.objects.select_related().all()
     serializer_class = SliceSerializer
     id_serializer_class = SliceIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','enabled','omf_friendly','description','slice_url','site','max_instances','service','network','exposed_ports','serviceClass','creator','default_flavor','default_image','mount_data_sets','default_isolation','networks','networks',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','enabled','omf_friendly','description','slice_url','site','max_instances','service','network','exposed_ports','serviceClass','creator','default_flavor','default_image','mount_data_sets','default_isolation','networks','networks',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -4256,7 +4440,7 @@
     serializer_class = NetworkSerializer
     id_serializer_class = NetworkIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','template','subnet','ports','labels','owner','guaranteed_bandwidth','permit_all_slices','topology_parameters','controller_url','controller_parameters','network_id','router_id','subnet_id','autoconnect','slices','slices','instances','routers','routers',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','template','subnet','ports','labels','owner','guaranteed_bandwidth','permit_all_slices','topology_parameters','controller_url','controller_parameters','network_id','router_id','subnet_id','autoconnect','slices','slices','instances','routers','routers',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -4303,7 +4487,7 @@
     serializer_class = ControllerRoleSerializer
     id_serializer_class = ControllerRoleIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','role',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -4350,7 +4534,7 @@
     serializer_class = DiagSerializer
     id_serializer_class = DiagIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -4397,7 +4581,7 @@
     serializer_class = ServiceClassSerializer
     id_serializer_class = ServiceClassIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','description','commitment','membershipFee','membershipFeeMonths','upgradeRequiresApproval',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','description','commitment','membershipFee','membershipFeeMonths','upgradeRequiresApproval',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -4444,7 +4628,7 @@
     serializer_class = TenantAttributeSerializer
     id_serializer_class = TenantAttributeIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','value','tenant',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','value','tenant',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -4491,7 +4675,7 @@
     serializer_class = SiteRoleSerializer
     id_serializer_class = SiteRoleIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','role',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -4538,7 +4722,7 @@
     serializer_class = SubscriberSerializer
     id_serializer_class = SubscriberIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','kind','name','service_specific_attribute','service_specific_id',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','kind','name','service_specific_attribute','service_specific_id',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -4585,7 +4769,7 @@
     serializer_class = InstanceSerializer
     id_serializer_class = InstanceIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','instance_id','instance_uuid','name','instance_name','ip','image','creator','slice','deployment','node','numberCores','flavor','userData','isolation','volumes','parent','networks',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','instance_id','instance_uuid','name','instance_name','ip','image','creator','slice','deployment','node','numberCores','flavor','userData','isolation','volumes','parent','networks',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -4632,7 +4816,7 @@
     serializer_class = ChargeSerializer
     id_serializer_class = ChargeIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','account','slice','kind','state','date','object','amount','coreHours','invoice',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','account','slice','kind','state','date','object','amount','coreHours','invoice',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -4679,7 +4863,7 @@
     serializer_class = ProgramSerializer
     id_serializer_class = ProgramIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','description','kind','command','owner','contents','output','messages','status',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','description','kind','command','owner','contents','output','messages','status',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -4726,7 +4910,7 @@
     serializer_class = RoleSerializer
     id_serializer_class = RoleIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','role_type','role','description','content_type',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role_type','role','description','content_type',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -4773,7 +4957,7 @@
     serializer_class = UsableObjectSerializer
     id_serializer_class = UsableObjectIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -4820,7 +5004,7 @@
     serializer_class = NodeLabelSerializer
     id_serializer_class = NodeLabelIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','nodes',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','nodes',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -4867,7 +5051,7 @@
     serializer_class = SliceCredentialSerializer
     id_serializer_class = SliceCredentialIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','slice','name','key_id','enc_value',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','slice','name','key_id','enc_value',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -4914,7 +5098,7 @@
     serializer_class = NodeSerializer
     id_serializer_class = NodeIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','site_deployment','site','nodelabels',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','site_deployment','site','nodelabels',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -4961,7 +5145,7 @@
     serializer_class = AddressPoolSerializer
     id_serializer_class = AddressPoolIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','addresses','inuse',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','addresses','gateway_ip','gateway_mac','cidr','inuse','service',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5008,7 +5192,7 @@
     serializer_class = DashboardViewSerializer
     id_serializer_class = DashboardViewIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','url','enabled','controllers','deployments',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','url','enabled','controllers','deployments',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5055,7 +5239,7 @@
     serializer_class = NetworkParameterSerializer
     id_serializer_class = NetworkParameterIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','parameter','value','content_type','object_id',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','parameter','value','content_type','object_id',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5102,7 +5286,7 @@
     serializer_class = ImageDeploymentsSerializer
     id_serializer_class = ImageDeploymentsIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','image','deployment',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','image','deployment',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5149,7 +5333,7 @@
     serializer_class = ControllerUserSerializer
     id_serializer_class = ControllerUserIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','controller','kuser_id',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','controller','kuser_id',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5196,7 +5380,7 @@
     serializer_class = ReservedResourceSerializer
     id_serializer_class = ReservedResourceIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','instance','resource','quantity','reservationSet',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','instance','resource','quantity','reservationSet',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5243,7 +5427,7 @@
     serializer_class = NetworkTemplateSerializer
     id_serializer_class = NetworkTemplateIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','description','guaranteed_bandwidth','visibility','translation','access','shared_network_name','shared_network_id','topology_kind','controller_kind',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','description','guaranteed_bandwidth','visibility','translation','access','shared_network_name','shared_network_id','topology_kind','controller_kind',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5290,7 +5474,7 @@
     serializer_class = ControllerDashboardViewSerializer
     id_serializer_class = ControllerDashboardViewIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','controller','dashboardView','enabled','url',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','controller','dashboardView','enabled','url',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5337,7 +5521,7 @@
     serializer_class = UserDashboardViewSerializer
     id_serializer_class = UserDashboardViewIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','dashboardView','order',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','dashboardView','order',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5384,7 +5568,7 @@
     serializer_class = ControllerSerializer
     id_serializer_class = ControllerIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','backend_type','version','auth_url','admin_user','admin_password','admin_tenant','domain','rabbit_host','rabbit_user','rabbit_password','deployment','dashboardviews',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','backend_type','version','auth_url','admin_user','admin_password','admin_tenant','domain','rabbit_host','rabbit_user','rabbit_password','deployment','dashboardviews',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5431,7 +5615,7 @@
     serializer_class = UserSerializer
     id_serializer_class = UserIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','password','last_login','email','username','firstname','lastname','phone','user_url','site','public_key','is_active','is_admin','is_staff','is_readonly','is_registering','is_appuser','login_page','created','updated','enacted','policed','backend_status','deleted','write_protect','timezone',)
+    filter_fields = ('id','password','last_login','email','username','firstname','lastname','phone','user_url','site','public_key','is_active','is_admin','is_staff','is_readonly','is_registering','is_appuser','login_page','created','updated','enacted','policed','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','timezone',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5478,7 +5662,7 @@
     serializer_class = DeploymentSerializer
     id_serializer_class = DeploymentIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','accessControl','images','sites','flavors','dashboardviews',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','accessControl','images','sites','flavors','dashboardviews',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5525,7 +5709,7 @@
     serializer_class = ReservationSerializer
     id_serializer_class = ReservationIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','startTime','slice','duration',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','startTime','slice','duration',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5572,7 +5756,7 @@
     serializer_class = SitePrivilegeSerializer
     id_serializer_class = SitePrivilegeIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','site','role',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','site','role',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5619,7 +5803,7 @@
     serializer_class = PaymentSerializer
     id_serializer_class = PaymentIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','account','amount','date',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','account','amount','date',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5666,7 +5850,7 @@
     serializer_class = TenantSerializer
     id_serializer_class = TenantIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','kind','provider_service','subscriber_service','subscriber_tenant','subscriber_user','subscriber_root','service_specific_id','service_specific_attribute','connect_method',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','kind','provider_service','subscriber_service','subscriber_tenant','subscriber_user','subscriber_root','subscriber_network','service_specific_id','service_specific_attribute','connect_method',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5713,7 +5897,7 @@
     serializer_class = NetworkSliceSerializer
     id_serializer_class = NetworkSliceIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','network','slice',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','network','slice',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5760,7 +5944,7 @@
     serializer_class = AccountSerializer
     id_serializer_class = AccountIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','site',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','site',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5807,7 +5991,7 @@
     serializer_class = TenantRootSerializer
     id_serializer_class = TenantRootIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','kind','name','service_specific_attribute','service_specific_id',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','kind','name','service_specific_attribute','service_specific_id',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5854,7 +6038,7 @@
     serializer_class = ServiceSerializer
     id_serializer_class = ServiceIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','description','enabled','kind','name','versionNumber','published','view_url','icon_url','public_key','private_key_fn','service_specific_id','service_specific_attribute',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','description','enabled','kind','name','versionNumber','published','view_url','icon_url','public_key','private_key_fn','service_specific_id','service_specific_attribute',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5901,7 +6085,7 @@
     serializer_class = ControllerSlicePrivilegeSerializer
     id_serializer_class = ControllerSlicePrivilegeIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','controller','slice_privilege','role_id',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','controller','slice_privilege','role_id',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5948,7 +6132,7 @@
     serializer_class = SiteCredentialSerializer
     id_serializer_class = SiteCredentialIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','site','name','key_id','enc_value',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','site','name','key_id','enc_value',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -5995,7 +6179,7 @@
     serializer_class = DeploymentPrivilegeSerializer
     id_serializer_class = DeploymentPrivilegeIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','deployment','role',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','deployment','role',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -6042,7 +6226,7 @@
     serializer_class = NetworkParameterTypeSerializer
     id_serializer_class = NetworkParameterTypeIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','description',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','description',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -6089,7 +6273,7 @@
     serializer_class = ProviderSerializer
     id_serializer_class = ProviderIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','kind','name','service_specific_attribute','service_specific_id',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','kind','name','service_specific_attribute','service_specific_id',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -6136,7 +6320,7 @@
     serializer_class = TenantWithContainerSerializer
     id_serializer_class = TenantWithContainerIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','kind','provider_service','subscriber_service','subscriber_tenant','subscriber_user','subscriber_root','service_specific_id','service_specific_attribute','connect_method',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','kind','provider_service','subscriber_service','subscriber_tenant','subscriber_user','subscriber_root','subscriber_network','service_specific_id','service_specific_attribute','connect_method',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -6183,7 +6367,7 @@
     serializer_class = DeploymentRoleSerializer
     id_serializer_class = DeploymentRoleIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','role',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','role',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -6230,7 +6414,7 @@
     serializer_class = ProjectSerializer
     id_serializer_class = ProjectIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -6277,7 +6461,7 @@
     serializer_class = TenantRootPrivilegeSerializer
     id_serializer_class = TenantRootPrivilegeIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','tenant_root','role',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','tenant_root','role',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -6324,7 +6508,7 @@
     serializer_class = SliceTagSerializer
     id_serializer_class = SliceTagIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','slice','name','value',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','slice','name','value',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -6371,7 +6555,7 @@
     serializer_class = CoarseTenantSerializer
     id_serializer_class = CoarseTenantIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','kind','provider_service','subscriber_service','subscriber_tenant','subscriber_user','subscriber_root','service_specific_id','service_specific_attribute','connect_method',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','kind','provider_service','subscriber_service','subscriber_tenant','subscriber_user','subscriber_root','subscriber_network','service_specific_id','service_specific_attribute','connect_method',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -6418,7 +6602,7 @@
     serializer_class = RouterSerializer
     id_serializer_class = RouterIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','name','owner','networks','networks',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','name','owner','networks','networks',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -6465,7 +6649,7 @@
     serializer_class = ServiceResourceSerializer
     id_serializer_class = ServiceResourceIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','serviceClass','name','maxUnitsDeployment','maxUnitsNode','maxDuration','bucketInRate','bucketMaxSize','cost','calendarReservable',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','serviceClass','name','maxUnitsDeployment','maxUnitsNode','maxDuration','bucketInRate','bucketMaxSize','cost','calendarReservable',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -6512,7 +6696,7 @@
     serializer_class = ServicePrivilegeSerializer
     id_serializer_class = ServicePrivilegeIdSerializer
     filter_backends = (filters.DjangoFilterBackend,)
-    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','user','service','role',)
+    filter_fields = ('id','created','updated','enacted','policed','backend_register','backend_status','deleted','write_protect','lazy_blocked','no_sync','no_policy','user','service','role',)
 
     def get_serializer_class(self):
         no_hyperlinks=False
@@ -6551,3 +6735,5 @@
     # update() is handled by XOSRetrieveUpdateDestroyAPIView
 
     # destroy() is handled by XOSRetrieveUpdateDestroyAPIView
+
+