SDFAB-177 gui features can be controlled through Helm

Change-Id: I8f4c35a08f21a4abdb7228f59db09c4875abbdfb
diff --git a/fabric-umbrella/values.yaml b/fabric-umbrella/values.yaml
index 3d5ccef..067f854 100644
--- a/fabric-umbrella/values.yaml
+++ b/fabric-umbrella/values.yaml
@@ -68,6 +68,13 @@
 # Aether ROC API
 fabric-roc-api: {}
 
+fabric-roc-gui:
+  nameOverride: fabric-roc-gui
+  fullnameOverride: fabric-roc-gui
+  feature:
+    aether: false
+    sdnfabric: true
+
 # Fabric Adapter
 fabric-adapter-v0-1:
   fullnameOverride: fabric-adapter-v0-1