/**
  * Remove the specified resource from storage.
  *
  * @param  int  $id
  * @return Response
  */
 public function destroy($id)
 {
     $university = University::findOrFail($id);
     if ($university->image != NULL and file_exists('img/universities/' . $university->image)) {
         // Storage::delete('img/universities/'.$university->image);
     }
     $university->delete();
     return redirect('/admin/universities')->with('status', 'Университет удален!');
 }