Code cleanup part #1: move all the services and directive JS code in the app.js file into its own files

static/js/services/cookie-service.js

@@ -0,0 +1,23 @@
+/**
+ * Helper service for working with cookies.
+ */
+angular.module('quay').factory('CookieService', ['$cookies', '$cookieStore', function($cookies, $cookieStore) {
+  var cookieService = {};
+  cookieService.putPermanent = function(name, value) {
+    document.cookie = escape(name) + "=" + escape(value) + "; expires=Fri, 31 Dec 9999 23:59:59 GMT; path=/";
+  };
+
+  cookieService.putSession = function(name, value) {
+    $cookies[name] = value;
+  };
+
+  cookieService.clear = function(name) {
+    $cookies[name] = '';
+  };
+
+  cookieService.get = function(name) {
+    return $cookies[name];
+  };
+
+  return cookieService;
+}]);