Layout fix on diagnostic and added subscriber status handling
diff --git a/views/ngXosViews/diagnostic/src/templates/diagnostic.tpl.html b/views/ngXosViews/diagnostic/src/templates/diagnostic.tpl.html
index 172b9f7..25e1338 100644
--- a/views/ngXosViews/diagnostic/src/templates/diagnostic.tpl.html
+++ b/views/ngXosViews/diagnostic/src/templates/diagnostic.tpl.html
@@ -1,28 +1,20 @@
 <div class="container-fluid">
-  <div ng-hide="vm.error && vm.loader">
+  <div ng-hide="vm.error && vm.loader" style="height: 900px">
     <div class="onethird-height">
       <service-topology service-chain="vm.serviceChain"></service-topology>
     </div>
     <div class="twothird-height">
-      <!-- <div class="panel panel-primary subscriber-select">
-        <div class="panel-heading">Select a subscriber:</div>
-        <div class="panel-body">
-          <select class="form-control" ng-options="s as s.name for s in vm.subscribers" ng-model="vm.selectedSubscriber">
-            <option value="">Select a subscriber...</option>
-          </select>
-        </div>
-      </div> -->
       <logic-topology ng-if="vm.subscribers" subscribers="vm.subscribers" selected="vm.selectedSubscriber"></logic-topology>
     </div>
   </div>
-  <div class="row" ng-show="vm.error">
+  <div class="row" ng-if="vm.error">
     <div class="col-xs-12">
       <div class="alert alert-danger">
         {{vm.error}}
       </div>
     </div>
   </div>
-  <div class="row" ng-show="vm.loader">
+  <div class="row" ng-if="vm.loader">
     <div class="col-xs-12">
       <div class="loader">Loading</div>
     </div>