Better support Node.js style module loaders.

Author: blueimp

js/md5.js

@@ -18,7 +18,7 @@
  */
 
 /*jslint bitwise: true */
-/*global unescape, define */
+/*global unescape, define, module */
 
 (function ($) {
     'use strict';
@@ -268,6 +268,8 @@
         define(function () {
             return md5;
         });
+    } else if (typeof module === 'object' && module.exports) {
+        module.exports = md5;
     } else {
         $.md5 = md5;
     }

js/md5.min.js

@@ -96,5 +96,5 @@
 
 }(
     this.expect || require('expect.js'),
-    this.md5 || require('../js/md5').md5
+    this.md5 || require('../js/md5')
 ));