public function postNew()
 {
     $validator = Team::validateAll(Input::all());
     if ($validator->fails()) {
         Input::flash();
         return redirect()->route('team.new')->withErrors($validator->messages()->all());
     }
     $team = new Team();
     $team->name = Input::get('name');
     $team->description = Input::get('description');
     $team->save();
     return redirect()->route('team.new')->with('success', trans('app.newTeamSuccess'));
 }