Merge pull request #26 from CelestialSystem/master

Added support for markdown and track changes for 3.3.0

Author: kapil2704

examples/index.html

@@ -55,6 +55,8 @@
   <script src="/bower_components/froala-wysiwyg-editor/js/plugins/table.min.js"></script>
   <script src="/bower_components/froala-wysiwyg-editor/js/plugins/video.min.js"></script>
   <script src="/bower_components/froala-wysiwyg-editor/js/plugins/edit_in_popup.min.js"></script>
+  <script src="/bower_components/froala-wysiwyg-editor/js/plugins/edit_in_popup.min.js"></script>
+  <script src="/bower_components/froala-wysiwyg-editor/js/plugins/track_changes.min.js"></script>
   <!-- End Froala -->
 
   <link rel="stylesheet" href="./app.css">