replace internal module to namespace

bardjs/bardjs-tests.ts

@@ -4,7 +4,7 @@
 /// <reference path="../angularjs/angular.d.ts" />
 /// <reference path="../angularjs/angular-mocks.d.ts" />
 
-module bardTests {
+namespace bardTests {
     var expect = chai.expect,
         assert = chai.assert;
 

bardjs/bardjs.d.ts

@@ -10,7 +10,7 @@
 /**
  * Module for bardjs functions
  */
-declare module bard {
+declare namespace bard {
     /**
      *  Replaces the ngMock'ed $httpBackend with the real one from ng thus
      *  restoring the ability to issue AJAX calls to the backend with $http.