Monaca Cloud is not accessible through Angular
<p>I have a Monaca app with ONSEN UI . it is build with angularJS.
I am trying to access the Monaca cloud using angular in my app. 
My index.html looks like. I incuded the monaca-cloud-angular.js
as described in document 
<a href="http://monaca.mobi/en/blog/lets-make-an-angularjs-module-for-monaca-backend/" rel="nofollow">http://monaca.mobi/en/blog/lets-make-an-angularjs-module-for-monaca-backend/</a></p>

<pre><code>&lt;!DOCTYPE HTML&gt;
&lt;html ng-app="myApp"&gt;
&lt;head&gt;
    &lt;meta charset="utf-8"&gt;
    &lt;meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no"&gt;
    &lt;meta http-equiv="Content-Security-Policy" content="default-src *; style-src * 'unsafe-inline'; script-src * 'unsafe-inline' 'unsafe-eval'"&gt;
    &lt;script src="components/loader.js"&gt;&lt;/script&gt;
    &lt;script src="js/winstore-jscompat.js"&gt;&lt;/script&gt;
    &lt;link rel="stylesshet" href="components/monaca-onsenui/js/angular/angular-csp.css"&gt;
    &lt;link rel="stylesheet" href="components/loader.css"&gt;
    &lt;link rel="stylesheet" href="css/style.css"&gt;
    &lt;script type="text/javascript" src="https://maps.googleapis.com/maps/api/js"&gt; &lt;/script&gt;
    &lt;script src="js/monaca-cloud-angular.js"&gt;&lt;/script&gt;
    &lt;script src="js/controller.js"&gt;&lt;/script&gt;
&lt;/head&gt;
&lt;body&gt;
    &lt;ons-navigator var="QubecNavigator" page="welcome.html"&gt;
    &lt;/ons-navigator&gt; 
&lt;/body&gt;
&lt;/html&gt;
</code></pre>

<p>Welcome page has a welcomecontroller. and in angular i defined like this. </p>

<pre><code>(function() {
  var app = angular.module('myApp', ['onsen','angularRandomString','monaca.cloud']);
  app.controller('welcomeController',function($scope,$http,$httpParamSerializerJQLike,MonacaBackend){
    ons.ready(function() {
      // Add another Onsen UI element
      console.log('I am here in Welcome');
      MonacaBackend.User.register('12345678','admin').then(
        function(result){
          console.log(result);
          $scope.result = result;
        },
        function(error){
          console.log(error);
        }
      );  
    });  
  });
};
</code></pre>

<p>I am not able to get any response from Monaca backend and user records are not registering in it. </p>