Modifies all the controllers to access the Jamstash module through angular instead of a global var.

js/controllers/archive.js

@@ -1,4 +1,8 @@
-JamStash.controller('ArchiveCtrl',
+'use strict';
+
+var jamstash = angular.module('JamStash');
+
+jamstash.controller('ArchiveCtrl',
 function ArchiveCtrl($scope, $rootScope, $location, $routeParams, $http, $timeout, utils, globals, model, notifications, player, archive, json) {
     $scope.settings = globals.settings;
     $scope.itemType = 'archive';