GUAC-932: Make display of connections and groups within guacGroupList more abstract.

guacamole/src/main/webapp/app/home/templates/home.html

@@ -36,7 +36,10 @@
     <!-- All connections for this user -->
     <h2>{{'home.allConnections' | translate}}</h2>
     <div class="all-connections" ng-class="{loading: loading}">
-        <guac-group-list connection-group="rootConnectionGroup"/>
+        <guac-group-list
+            connection-group="rootConnectionGroup"
+            connection-template="'app/home/templates/connection.html'"
+            connection-group-template="'app/home/templates/connectionGroup.html'"/>
     </div>
 
 </div>