/**
  * Update the specified cancelationpolicy in storage.
  *
  * @param  int $id
  * @return Response
  */
 public function update($hotel_id, $id)
 {
     Session::put('manage', 'policies');
     Session::forget('edit');
     $cancelationpolicy = CancellationPolicy::findOrFail($id);
     $validator = Validator::make($data = Input::all(), CancellationPolicy::$rules);
     if ($validator->fails()) {
         return Redirect::back()->withErrors($validator)->withInput();
     }
     $cancelationpolicy->update($data);
     return Redirect::route('control-panel.hotel.hotels.edit', $hotel_id);
 }