title: Remove drag and drop from valums fileuploader
body: <p>Hey guys in my recent project i have used the valums file uploader for ajax based file uploading as i found it best with my requirements but now i am stuck at one point and that is i want to remove the drag and drop functionality from that i have searched internet for hours but nothing found helpful. Is there any way to remove this part from plugin? Here is my code</p>
  
  <pre><code>uploader = new qq.FileUploader({
          element:        $('#file-uploader')[0],
          action:         base_url + 'assets/scripts/server-side/server-side-uploader.php',
          debug:          true,
      });
  </code></pre>