bump heapster addon version to use inClusterConfig

cluster/addons/cluster-monitoring/google/heapster-controller.yaml

 apiVersion: v1
 kind: ReplicationController
 metadata:
-  name: monitoring-heapster-v4
+  name: monitoring-heapster-v5
   namespace: default
   labels:
     k8s-app: heapster
-    version: v4
+    version: v5
     kubernetes.io/cluster-service: "true"
 spec:
   replicas: 1
   selector:
     k8s-app: heapster
-    version: v4
+    version: v5
   template:
     metadata:
       labels:
         k8s-app: heapster
-        version: v4
+        version: v5
         kubernetes.io/cluster-service: "true"
     spec:
       containers:
-        - image: gcr.io/google_containers/heapster:v0.14.3
+        - image: gcr.io/google_containers/heapster:v0.15.0
           name: heapster
           resources:
             limits:
@@ -33,19 +33,3 @@ spec:
             - --sink=gcl
             - --poll_duration=2m
             - --stats_resolution=1m
-          volumeMounts: 
-            - name: ssl-certs
-              mountPath: /etc/ssl/certs
-              readOnly: true
-            - name: monitoring-token
-              mountPath: /etc/kubernetes/kubeconfig
-              readOnly: true
-
-      volumes: 
-        - name: ssl-certs
-          hostPath: 
-            path: /etc/ssl/certs
-        - name: monitoring-token
-          secret:
-            secretName: token-system-monitoring
-

cluster/addons/cluster-monitoring/googleinfluxdb/heapster-controller-combined.yaml

 apiVersion: v1
 kind: ReplicationController
 metadata:
-  name: monitoring-heapster-v4
+  name: monitoring-heapster-v5
   namespace: default
   labels:
     k8s-app: heapster
-    version: v4
+    version: v5
     kubernetes.io/cluster-service: "true"
 spec:
   replicas: 1
   selector:
     k8s-app: heapster
-    version: v4
+    version: v5
   template:
     metadata:
       labels:
         k8s-app: heapster
-        version: v4
+        version: v5
         kubernetes.io/cluster-service: "true"
     spec:
       containers:
-        - image: gcr.io/google_containers/heapster:v0.14.3
+        - image: gcr.io/google_containers/heapster:v0.15.0
           name: heapster
           resources:
             limits:
@@ -33,19 +33,3 @@ spec:
             - --sink=influxdb:http://monitoring-influxdb:8086
             - --poll_duration=2m
             - --stats_resolution=1m
-          volumeMounts: 
-            - name: ssl-certs
-              mountPath: /etc/ssl/certs
-              readOnly: true
-            - name: monitoring-token
-              mountPath: /etc/kubernetes/kubeconfig
-              readOnly: true
-
-      volumes: 
-        - name: ssl-certs
-          hostPath: 
-            path: /etc/ssl/certs
-        - name: monitoring-token
-          secret:
-            secretName: token-system-monitoring
-

cluster/addons/cluster-monitoring/influxdb/heapster-controller.yaml

 apiVersion: v1
 kind: ReplicationController
 metadata:
-  name: monitoring-heapster-v4
+  name: monitoring-heapster-v5
   namespace: default
   labels:
     k8s-app: heapster
-    version: v4
+    version: v5
     kubernetes.io/cluster-service: "true"
 spec:
   replicas: 1
   selector:
     k8s-app: heapster
-    version: v4
+    version: v5
   template:
     metadata:
       labels:
         k8s-app: heapster
-        version: v4
+        version: v5
         kubernetes.io/cluster-service: "true"
     spec:
       containers:
-        - image: gcr.io/google_containers/heapster:v0.14.3
+        - image: gcr.io/google_containers/heapster:v0.15.0
           name: heapster
           resources:
             limits:
@@ -30,17 +30,3 @@ spec:
             - /heapster
             - --source=kubernetes:''
             - --sink=influxdb:http://monitoring-influxdb:8086
-          volumeMounts: 
-            - name: ssl-certs
-              mountPath: /etc/ssl/certs
-              readOnly: true
-            - name: monitoring-token
-              mountPath: /etc/kubernetes/kubeconfig
-              readOnly: true
-      volumes: 
-        - name: ssl-certs
-          hostPath: 
-            path: "/etc/ssl/certs"
-        - name: monitoring-token
-          secret:
-            secretName: token-system-monitoring

cluster/addons/cluster-monitoring/standalone/heapster-controller.yaml

 apiVersion: v1
 kind: ReplicationController
 metadata:
-  name: monitoring-heapster-v4
+  name: monitoring-heapster-v5
   namespace: default
   labels:
     k8s-app: heapster
-    version: v4
+    version: v5
     kubernetes.io/cluster-service: "true"
 spec:
   replicas: 1
   selector:
     k8s-app: heapster
-    version: v4
+    version: v5
   template:
     metadata:
       labels:
         k8s-app: heapster
-        version: v4
+        version: v5
         kubernetes.io/cluster-service: "true"
     spec:
       containers:
-        - image: gcr.io/google_containers/heapster:v0.14.3
+        - image: gcr.io/google_containers/heapster:v0.15.0
           name: heapster
           resources:
             limits:
@@ -29,19 +29,3 @@ spec:
           command:
             - /heapster
             - --source=kubernetes:''
-          volumeMounts: 
-            - name: ssl-certs
-              mountPath: /etc/ssl/certs
-              readOnly: true
-            - name: monitoring-token
-              mountPath: /etc/kubernetes/kubeconfig
-              readOnly: true
-
-      volumes: 
-        - name: ssl-certs
-          hostPath: 
-            path: /etc/ssl/certs
-        - name: monitoring-token
-          secret:
-            secretName: token-system-monitoring
-