Multiple ponsimONU support - template updates

Change-Id: I1b4c79f61e0d0f9b566c09517c939bee890b41a3
diff --git a/ponnet/values.yaml b/ponnet/values.yaml
index 759bd95..641e7a1 100644
--- a/ponnet/values.yaml
+++ b/ponnet/values.yaml
@@ -24,4 +24,5 @@
 global:
   namespace: voltha
 
-numOlts: 1
+numOlts: 1 
+numOnus: 1