Merge pull request #3826 from cristim/patch-1

Fix `minikube addons open heapster`

Author: tstromberg

deploy/addons/heapster/heapster-svc.yaml

@@ -19,6 +19,7 @@ metadata:
     kubernetes.io/name: heapster
     kubernetes.io/minikube-addons: heapster
     addonmanager.kubernetes.io/mode: Reconcile
+    kubernetes.io/minikube-addons-endpoint: heapster
   name: heapster
   namespace: kube-system
 spec: