updated jshint to 2.1.3

single quotes

UI/Mixins/AutoComplete.js

@@ -1,4 +1,4 @@
-"use strict";
+'use strict';
 
 define(['app'], function () {
 
@@ -7,8 +7,8 @@ define(['app'], function () {
             source   : function (filter, callback) {
                 $.ajax({
                     url     : NzbDrone.Constants.ApiRoot + resource,
-                    dataType: "json",
-                    type    : "GET",
+                    dataType: 'json',
+                    type    : 'GET',
                     data    : { query: filter },
                     success : function (data) {
                         callback(data);

UI/Mixins/backbone.ajax.js

@@ -1,5 +1,5 @@
 //try to add ajax data as query string to DELETE calls.
-"use strict";
+'use strict';
 define(function () {
 
     return function () {

UI/Mixins/backbone.marionette.region.mixin.js

@@ -1,5 +1,5 @@
 /*
-"use strict";
+'use strict';
 
 (function () {
 

UI/Mixins/backbone.signalr.mixin.js

@@ -1,4 +1,4 @@
-"use strict";
+'use strict';
 define(['app', 'signalR'], function () {
 
     _.extend(Backbone.Collection.prototype, {BindSignalR: function (options) {

UI/Mixins/underscore.mixin.deepExtend.js

@@ -19,7 +19,7 @@
             return new Date(obj.getTime());
         }
         if (_.isRegExp(obj)) {
-            return new RegExp(obj.source, obj.toString().replace(/.*\//, ""));
+            return new RegExp(obj.source, obj.toString().replace(/.*\//, ''));
         }
         isArr = _.isArray(obj || _.isArguments(obj));
         func = function(memo, value, key) {