add helm-tiller as addon

Change-Id: If55918227e84d128229bdaf83291e3688a633848
diff --git a/tests/pillar/master_cluster.sls b/tests/pillar/master_cluster.sls
index abc18dd..83c8fd3 100644
--- a/tests/pillar/master_cluster.sls
+++ b/tests/pillar/master_cluster.sls
@@ -18,6 +18,9 @@
       dashboard:
         enabled: true
         public_ip: 185.22.97.131
+      helm:
+        enabled: False
+        tiller_image: gcr.io/kubernetes-helm/tiller:v2.2.3
     admin:
       password: password
       username: admin