CORD GUI -- User page has new layout, icons for bundle functions added, randomly generated session activity displayed.

Change-Id: I09fa44f2919df1c9b5e308efb2c0a9a47cbb626f
diff --git a/apps/demo/cord-gui/src/main/webapp/cord.js b/apps/demo/cord-gui/src/main/webapp/cord.js
index be81978..16bf3cd 100644
--- a/apps/demo/cord-gui/src/main/webapp/cord.js
+++ b/apps/demo/cord-gui/src/main/webapp/cord.js
@@ -74,7 +74,8 @@
         .controller('CordCtrl', ['$scope', '$location',
             function ($scope, $location) {
                 $scope.shared = {
-                    url: 'http://' + $location.host() + ':' + $location.port()
+                    url: 'http://' + $location.host() + ':' + $location.port(),
+                    userActivity: {}
                 };
                 $scope.page = {};
             }]);