Decomposed models.py into models/ with individual files per topic.  Added new admin views, consolidated/reverted views back to Generics, adjusted modeling of Site<->DeploymentNetwork to remove SiteDeploymentNetwork object
diff --git a/plstackapi/core/urls.py b/plstackapi/core/urls.py
index 5a97354..e4bf5c3 100644
--- a/plstackapi/core/urls.py
+++ b/plstackapi/core/urls.py
@@ -2,16 +2,9 @@
 
 # Uncomment the next two lines to enable the admin:
 from django.contrib import admin
-from plstackapi.core.views.roles import RoleListCreate, RoleRetrieveUpdateDestroy
-from plstackapi.core.views.sites import SiteListCreate, SiteRetrieveUpdateDestroy
-from plstackapi.core.views.users import UserListCreate, UserRetrieveUpdateDestroy
-from plstackapi.core.views.slices import SliceListCreate, SliceRetrieveUpdateDestroy
-from plstackapi.core.views.keys import KeyListCreate, KeyRetrieveUpdateDestroy
-from plstackapi.core.views.deployment_networks import DeploymentNetworkListCreate, DeploymentNetworkRetrieveUpdateDestroy
-from plstackapi.core.views.images import ImageListCreate, ImageRetrieveUpdateDestroy
-from plstackapi.core.views.flavors import FlavorListCreate, FlavorRetrieveUpdateDestroy
+from plstackapi.core import views
+from plstackapi.core.views import api_root
 from plstackapi.core.models import Site
-from plstackapi.core.api_root import api_root
 from rest_framework import generics
 
 admin.autodiscover()
@@ -28,41 +21,22 @@
     url(r'^admin/', include(admin.site.urls)),
 
     url(r'^plstackapi/$', api_root),
-    
-    url(r'^plstackapi/roles/$', RoleListCreate.as_view(), name='role-list'),
-    url(r'^plstackapi/roles/(?P<pk>[a-zA-Z0-9]+)/$', RoleRetrieveUpdateDestroy.as_view(), name='role-detail'),
+    url(r'^plstackapi/sites/$', views.SiteList.as_view(), name='site-list'),
+    url(r'^plstackapi/sites/(?P<pk>[0-9]+)/$', views.SiteDetail.as_view(), name='site-detail'),
 
-    url(r'^plstackapi/users/$', UserListCreate.as_view(), name='user-list'),
-    url(r'^plstackapi/users/(?P<pk>[a-zA-Z0-9]+)/$', UserRetrieveUpdateDestroy.as_view(), name='user-detail'),
+    url(r'^plstackapi/slices/$', views.SliceList.as_view(), name='slice-list'),
+    url(r'^plstackapi/slices/(?P<pk>[0-9]+)/$', views.SliceDetail.as_view(), name='slice-detail'),
 
-    url(r'^plstackapi/keys/$', KeyListCreate.as_view(), name='key-list'),
-    url(r'^plstackapi/keys/(?P<pk>[a-zA-Z0-9]+)/$', KeyRetrieveUpdateDestroy.as_view(), name='key-detail'),
+    url(r'^plstackapi/slivers/$', views.SliverList.as_view()),
+    url(r'^plstackapi/slivers/(?P<pk>[0-9]+)/$', views.SliverDetail.as_view()),
 
-    url(r'^plstackapi/sites/$', SiteListCreate.as_view(), name='site-list'),
-    url(r'^plstackapi/sites/(?P<pk>[a-zA-Z0-9_]+)/$', SiteRetrieveUpdateDestroy.as_view(), name='site-detail'),
+    url(r'^plstackapi/nodes/$', views.NodeList.as_view(), name='node-list'),
+    url(r'^plstackapi/nodes/(?P<pk>[0-9]+)/$', views.NodeDetail.as_view(), name='node-detail'),
+
+    url(r'^plstackapi/deploymentnetworks/$', views.DeploymentNetworkList.as_view(), name='deploymentnetwork-list'),
+    url(r'^plstackapi/deploymentnetworks/(?P<pk>[0-9]+)/$', views.DeploymentNetworkDetail.as_view(), name='deploymentnetwork-detail'),
 
 
-    url(r'^plstackapi/slices/$', SliceListCreate.as_view(), name='slice-list'),
-    url(r'^plstackapi/slices/(?P<pk>[0-9]+)/$', SliceRetrieveUpdateDestroy.as_view(), name='slice-detail'),
-
-    #url(r'^plstackapi/slivers/$', views.SliverList.as_view()),
-    #url(r'^plstackapi/slivers/(?P<pk>[0-9]+)/$', views.SliverDetail.as_view()),
-
-    #url(r'^plstackapi/nodes/$', views.NodeList.as_view(), name='node-list'),
-    #url(r'^plstackapi/nodes/(?P<pk>[0-9]+)/$', views.NodeDetail.as_view(), name='node-detail'),
-
-    
-    url(r'^plstackapi/deploymentnetworks/$', DeploymentNetworkListCreate.as_view(), name='deploymentnetwork-list'),
-    url(r'^plstackapi/deploymentnetworks/(?P<pk>[a-zA-Z0-9]+)/$', DeploymentNetworkRetrieveUpdateDestroy.as_view(), name='deploymentnetwork-detail'),
-
-    #url(r'^plstackapi/sitedeploymentnetworks/$', views.SiteDeploymentNetworkList.as_view(), name='sitedeploymentnetwork-list'),
-    #url(r'^plstackapi/sitedeploymentnetworks/(?P<pk>[0-9]+)/$', views.SiteDeploymentNetworkDetail.as_view(), name='sitedeploymentnetwork-detail'),
-
-    url(r'^plstackapi/images/$', ImageListCreate.as_view(), name='image-list'),
-    url(r'^plstackapi/images/(?P<pk>[a-zA-Z0-9_]+)/$', ImageRetrieveUpdateDestroy.as_view(), name='image-detail'),
-
-    url(r'^plstackapi/flavors/$', FlavorListCreate.as_view(), name='flavor-list'),
-    url(r'^plstackapi/flavors/(?P<pk>[a-zA-Z0-9_]+)/$', FlavorRetrieveUpdateDestroy.as_view(), name='flavor-detail'),
     #Adding in rest_framework urls
     url(r'^plstackapi/', include('rest_framework.urls', namespace='rest_framework')),