Major update to code structure

   * Split files into independent files based on functionality.
   * Switch to bower/gulp for build.

Change-Id: Ibc775dd9b7f6a0a49f63c22162b7582e781e2d9c
Signed-off-by: Iftekharul Islam <iislam@us.ibm.com>
diff --git a/app/common/directives/index.js b/app/common/directives/index.js
new file mode 100644
index 0000000..1fed678
--- /dev/null
+++ b/app/common/directives/index.js
@@ -0,0 +1,9 @@
+window.angular && (function (angular) {
+    'use strict';
+
+    angular
+        .module('app.common.directives', [
+            'app.common.services'
+        ]);
+
+})(window.angular);