jio.js amd compatible now

src/jio/intro.js

@@ -4,8 +4,16 @@
 * http://www.gnu.org/licenses/lgpl.html
 */
 
-(function (scope, hex_md5) {
+// define([module_name], [dependencies], module);
+(function (dependencies, module) {
   "use strict";
+  if (typeof define === 'function' && define.amd) {
+    return define(dependencies, module);
+  }
+  window.jIO = module(hex_md5);
+}(['md5'], function (hex_md5) {
+  "use strict";
+
   var localstorage;
   if (typeof localStorage !== "undefined") {
     localstorage = {

src/jio/outro.js

-
-Object.defineProperty(scope, "jIO", {
-  configurable: false,
-  enumerable: false,
-  writable: false,
-  value: jioNamespace
-});
-}(window, hex_md5));
+  return jioNamespace;
+}));