Avoid showing incomplete loading state in support view

src/views/support.html

@@ -78,7 +78,10 @@
 
   <div class="card">
     <div class="grid-item-top">
-      <div class="row">
+      <div class="row" ng-hide="ready">
+        <h2 class="text-center"><i class="fa fa-circle-notch fa-spin"></i></h2>
+      </div>
+      <div class="row" ng-show="ready">
         <div class="col-lg-12">
           <p ng-hide="config.features.support" class="text-bold">{{ 'support.remoteSupport.subscriptionRequired' | tr }}</p>
           <p>{{ 'support.remoteSupport.description' | tr }}</p>