function removeListeners() {
      $element.unbind(START_EV, touchStart);
      $element.unbind(CANCEL_EV, touchCancel);
      $element.unbind(MOVE_EV, touchMove);
      $element.unbind(END_EV, touchEnd);

      //we only have leave events on desktop, we manually calculate leave on touch as its not supported in webkit
      if (LEAVE_EV) {
        $element.unbind(LEAVE_EV, touchLeave);
      }

      setTouchInProgress(false);
    }
Removes all listeners that were associated with the plugin
@inner