/**
  * Show the form for editing the specified resource.
  *
  * @param  int  $id
  * @return \Illuminate\Http\Response
  */
 public function destroy($id)
 {
     $model = Registro::findOrFail($id);
     try {
         Storage::delete($model->filename);
     } catch (Exception $e) {
         // The file was deleted on the server, someone should know about this...
     }
     $model->delete();
     return redirect('registros')->with('message', 'Registro eliminado exitosamente!');
 }