add youtube storage to grunt and tests

Gruntfile.js

@@ -181,7 +181,8 @@ module.exports = function (grunt) {
           'src/jio.storage/indexeddbstorage.js',
           'src/jio.storage/cryptstorage.js',
           'src/jio.storage/websqlstorage.js',
-          'src/jio.storage/fbstorage.js'
+          'src/jio.storage/fbstorage.js',
+          'src/jio.storage/youtubestorage.js'
         ],
         dest: 'dist/<%= pkg.name %>-<%= pkg.version %>.js'
 //         dest: 'jio.js'

test/tests.html

@@ -54,6 +54,7 @@
   <script src="jio.storage/gdrivestorage.tests.js"></script>
   <script src="jio.storage/websqlstorage.tests.js"></script>
   <script src="jio.storage/fbstorage.tests.js"></script>
+  <script src="jio.storage/youtubestorage.tests.js"></script>
   <!--script src="../lib/jquery/jquery.min.js"></script>
   <script src="../src/jio.storage/xwikistorage.js"></script>
   <script src="jio.storage/xwikistorage.tests.js"></script-->