publish indications on kafka

Change-Id: I3ad7a151aa7bec2810831a225e45851087acd678
diff --git a/.gitreview b/.gitreview
index f459132..4abd617 100644
--- a/.gitreview
+++ b/.gitreview
@@ -3,3 +3,4 @@
 port=29418
 project=voltha.git
 defaultremote=origin
+defautbranch=experimental