/**
  * Update the specified resource in storage.
  *
  * @param  \Illuminate\Http\Request  $request
  * @param  int  $id
  * @return \Illuminate\Http\Response
  */
 public function update($id)
 {
     $timecard = \App\Timecard::find($id);
     $timecard->clock_in = Carbon::createFromTimeStamp(Input::get('clock_in'), 'America/Chicago');
     $timecard->clock_out = Carbon::createFromTimeStamp(Input::get('clock_out'), 'America/Chicago');
     $timecard->save();
 }