VOL-613 : PON simulator kubernetes integration

- Added onos/freeradius deployment templates
- Added olt, onu and rg deployment templates
- Added cni annotation to all templates to work with CNI Genie
- Added more instructions in the README

Amendments:

- Removed cni annotation from the service block

Change-Id: I63c28488f9cfcbfc2701391e67874cb8d998528b
diff --git a/k8s/ofagent.yml b/k8s/ofagent.yml
index 70e78a8..7598d0b 100644
--- a/k8s/ofagent.yml
+++ b/k8s/ofagent.yml
@@ -8,6 +8,8 @@
     metadata:
       labels:
         app: ofagent
+      annotations:
+        cni: "weave"
     spec:
       terminationGracePeriodSeconds: 10
       affinity: