GUACAMOLE-723: Sort connections in panel by last use.

guacamole/src/main/webapp/app/client/templates/guacClientPanel.html

@@ -6,12 +6,12 @@
 
     <!-- List of connection thumbnails -->
     <ul class="client-panel-connection-list">
-        <li ng-repeat="client in clients" class="client-panel-connection">
-            <a href="#/client/{{client.id}}">
+        <li ng-repeat="client in clients | toArray | orderBy: [ '-value.lastUsed', 'value.title' ]" class="client-panel-connection">
+            <a href="#/client/{{client.value.id}}">
                 <div class="thumbnail">
-                    <guac-thumbnail client="client"></guac-thumbnail>
+                    <guac-thumbnail client="client.value"></guac-thumbnail>
                 </div>
-                <div class="name">{{ client.title }}</div>
+                <div class="name">{{ client.value.title }}</div>
             </a>
         </li>
     </ul>