Bump the stratum helm chart version

- Chassis config is provided by the helm chart instead of the standalone
  file
- Add short example for onos netcfg, onos component cfg and stratum chassis config

Change-Id: Ida1531ad32de4a53e4e2e3a6f87a23194c2ceb34
diff --git a/sdfabric/values.yaml b/sdfabric/values.yaml
index b381c29..d228594 100644
--- a/sdfabric/values.yaml
+++ b/sdfabric/values.yaml
@@ -91,10 +91,33 @@
     persistence:
       enabled: false
 
+  # Please check the README to learn more
   config:
     netcfg: >
       {}
     componentConfig: {}
+  # netcfg: >
+  #     {
+  #     "devices": {
+  #         "device:leaf1": {
+  #             "segmentrouting": {
+  #                 "ipv4NodeSid": 101,
+  #                 "ipv4Loopback": "10.11.22.33",
+  #                 "routerMac": "aa:bb:cc:dd:ee:ff",
+  #                 "pairDeviceId" : "device:leaf2",
+  #                 "pairLocalPort" : 260,
+  #                 "isEdgeRouter": true,
+  #                 "adjacencySids": []
+  #             }
+  #         }
+  #     }
+  # }
+  # componentConfig:
+  #   "org.onosproject.net.host.impl.HostManager": >
+  #     {
+  #       "monitorHosts": "true",
+  #       "probeRate": "10000"
+  #     }
 
 stratum:
   image:
@@ -117,7 +140,33 @@
   #   - key: node-role.aetherproject.org
   #     value: switch
   #     effect: NoSchedule
-  config: false
+
+  # Please check the README to learn more
+  # chassis_config:
+  #   "leaf1": >
+  #     description: "Default Chassis Config for Edgecore Wedge100BF-32X"
+  #     chassis {
+  #       platform: PLT_GENERIC_BAREFOOT_TOFINO
+  #       name: "Edgecore Wedge100BF-32x"
+  #     }
+  #     nodes {
+  #       id: 1
+  #       slot: 1
+  #       index: 1
+  #     }
+  #     singleton_ports {
+  #       id: 164
+  #       name: "5/0"
+  #       slot: 1
+  #       port: 5
+  #       speed_bps: 40000000000
+  #       config_params {
+  #         admin_state: ADMIN_STATE_ENABLED
+  #         autoneg: TRI_STATE_FALSE
+  #       }
+  #       node: 1
+  #     }
+
 
 pfcp-agent:
   images: