s3storage.js amd compatible now

src/jio.storage/s3storage.js

 /*jslint indent: 2, maxlen: 80, sloppy: true, nomen: true */
-/*global jIO: true, btoa: true, b64_hmac_sha1: true */
-/*global XMLHttpRequest: true, XHRwrapper: true, FormData: true, $: true*/
+/*global define, jIO, btoa, b64_hmac_sha1, jQuery, XMLHttpRequest, XHRwrapper,
+  FormData*/
 /**
  * JIO S3 Storage. Type = "s3".
  * Amazon S3 "database" storage.
  */
-jIO.addStorageType("s3", function (spec, my) {
+// define([module_name], [dependencies], module);
+(function (dependencies, module) {
+  "use strict";
+  if (typeof define === 'function' && define.amd) {
+    return define(dependencies, module);
+  }
+  module(jIO, jQuery, {b64_hmac_sha1: b64_hmac_sha1});
+}(['jio', 'jquery', 'sha1'], function (jIO, $, sha1) {
+  var b64_hmac_sha1 = sha1.b64_hmac_sha1;
+
+  jIO.addStorageType("s3", function (spec, my) {
     var evt, that, priv = {};
     spec = spec || {};
     that = my.basicStorage(spec, my);
@@ -288,7 +298,8 @@ jIO.addStorageType("s3", function (spec, my) {
       obj.onreadystatechange = function () {
         var response, err = '';
         if (obj.readyState === 4) {
-        if (this.status === 204 || this.status === 201 || this.status === 200) {
+          if (this.status === 204 || this.status === 201 ||
+              this.status === 200) {
             switch (http) {
             case "POST":
               that.success({
@@ -809,8 +820,8 @@ jIO.addStorageType("s3", function (spec, my) {
       attachment_length = command.getAttachmentLength();
 
       function removeAttachment() {
-      that.XHRwrapper(command, docId, attachId, 'DELETE', mime, '', true, true,
-        function (reponse) {
+        that.XHRwrapper(command, docId, attachId, 'DELETE', mime, '', true,
+          true, function (reponse) {
           }
           );
       }
@@ -988,4 +999,6 @@ jIO.addStorageType("s3", function (spec, my) {
       //fin alldocs
     };
     return that;
-});
+  });
+
+}));