code: function(){
  					hasher.stop();
  					hasher.initialized.dispose();
  					hasher.stopped.dispose();
  					hasher.changed.dispose();
  					_frame = hasher = window.hasher = null;
  				}
docs: Removes all event listeners, stops hasher and destroy hasher object.
  - IMPORTANT: hasher won't work after calling this method, hasher Object will be deleted.