update module mode

Author: gregzhang616

dist/js/jquery.datepicker.js

@@ -11,11 +11,11 @@
     factory(jQuery);
   }
 
-}(function ($, dateUtils) {
+}(function ($) {
 
   'use strict';
 
-  dateUtils = (function () {
+  var dateUtils = (function () {
       var fecha = {};
       var token = /d{1,4}|M{1,4}|yy(?:yy)?|S{1,3}|Do|ZZ|([HhMsDm])\1?|[aA]|"[^"]*"|'[^']*'/g;
       var twoDigits = /\d\d?/;