GUI -- Garbage can icon added to app view, fixed broken unit tests.

Change-Id: I1efdf764b242cc020049d31d569e8956aed6719c
diff --git a/web/gui/src/main/webapp/app/view/app/app.js b/web/gui/src/main/webapp/app/view/app/app.js
index 1c897d4..50e0063 100644
--- a/web/gui/src/main/webapp/app/view/app/app.js
+++ b/web/gui/src/main/webapp/app/view/app/app.js
@@ -48,7 +48,7 @@
         document.getElementById('app-form-response').onload = function () {
             document.getElementById('app-form').reset();
             $scope.refresh();
-        }
+        };
 
         function appAction(action) {
             if (selection) {