fix(container-details): connected network section disappearing (#1092)

app/components/container/container.html

@@ -262,7 +262,7 @@
   </div>
 </div>
 
-<div class="row" ng-if="!(container.NetworkSettings.Networks | emptyobject)">
+<div class="row">
   <div class="col-lg-12 col-md-12 col-xs-12">
     <rd-widget>
       <rd-widget-header icon="fa-sitemap" title="Connected networks">
@@ -296,6 +296,9 @@
                 <button type="button" class="btn btn-xs btn-danger" ng-click="containerLeaveNetwork(container, value.NetworkID)"><i class="fa fa-trash space-right" aria-hidden="true"></i>Leave Network</button>
               </td>
             </tr>
+            <tr ng-if="(container.NetworkSettings.Networks | emptyobject)">
+              <td colspan="5" class="text-center text-muted">No networks connected.</td>
+            </tr>
           </tbody>
         </table>
         <div class="pagination-controls">