/**
  * Update the specified resource in storage.
  *
  * @param  Request  $request
  * @param  int  $id
  * @return Response
  */
 public function update($id, MenuItemRequest $request)
 {
     $menuitem = MenuItem::findOrFail($id);
     $menuitem->update($request->all());
     flash()->message('Successfully updated: ' . $menuitem->name, 'success');
     return redirect()->route('admin.menuitems.edit', [$menuitem->id]);
 }