correct values.yaml, persist namespaces, and correct chart deployment check
diff --git a/minimal-values.yaml b/minimal-values.yaml
index fdf4614..226ed8f 100644
--- a/minimal-values.yaml
+++ b/minimal-values.yaml
@@ -70,11 +70,11 @@
# tag: master
# START_OFAGENT_GO - Comment the following block to use the Python implementation
# of the ofagent
-# ofagent:
+# ofagent_go:
# repository: voltha/voltha-ofagent-go
# tag: master
# END_OFAGENT_GO
-# ofagent:
+# ofagent_py:
# repository: voltha/voltha-ofagent-py
# tag: 2.1.1
# rw_core: