ONOS-1936 - CORD-GUI -- Bundle race condition fixed with refactor. Nav buttons refresh page when clicked.

Change-Id: Ie01ea77b1bf10b84b8bd8dadb02fa775e122b416
diff --git a/apps/demo/cord-gui/src/main/webapp/app/fw/nav/nav.html b/apps/demo/cord-gui/src/main/webapp/app/fw/nav/nav.html
index 0f9ffd1..56e62c4 100644
--- a/apps/demo/cord-gui/src/main/webapp/app/fw/nav/nav.html
+++ b/apps/demo/cord-gui/src/main/webapp/app/fw/nav/nav.html
@@ -17,13 +17,16 @@
 <div class="nav">
     <ul>
         <a href="#/home">
-            <li ng-class="{selected: page === 'dashboard'}">Dashboard</li>
+            <li ng-class="{selected: page === 'dashboard'}"
+                ng-click="$route.reload()">Dashboard</li>
         </a>
         <a href="#/user">
-            <li ng-class="{selected: page === 'user'}">Users</li>
+            <li ng-class="{selected: page === 'user'}"
+                ng-click="$route.reload()">Users</li>
         </a>
         <a href="#/bundle">
-            <li ng-class="{selected: page === 'bundle'}">Bundles</li>
+            <li ng-class="{selected: page === 'bundle'}"
+                ng-click="$route.reload()">Bundles</li>
         </a>
     </ul>
 </div>