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/Chart.yaml b/sdfabric/Chart.yaml
index db07dac..39a1417 100644
--- a/sdfabric/Chart.yaml
+++ b/sdfabric/Chart.yaml
@@ -7,7 +7,7 @@
 description: A chart to deploy all SD-Fabric components
 kubeVersion: ">=1.18.0"
 type: application
-version: 1.0.7
+version: 1.0.8
 keywords:
   - aether
   - sdn
@@ -23,7 +23,7 @@
     condition: import.onos-classic.enabled
   - name: stratum
     repository: https://charts.stratumproject.org/
-    version: 0.1.13
+    version: 0.1.17
     condition: import.stratum.enabled
   - name: pfcp-agent
     repository: file://../pfcp-agent