public function store_user()
 {
     $user = new user();
     $data = Input::all();
     $data['password'] = Hash::make($data['password']);
     $uid = $user->create($data);
     $priviledge = new Priviledge();
     $priviledge->user_id = $uid->id;
     $priviledge->name_show = '2';
     $priviledge->user_authority = '2';
     $priviledge->save();
     //send mail on registration
     Mail::send('authentications.mails.welcome', array('user_name' => Input::get('user_name')), function ($message) {
         $message->to(Input::get('email'), Input::get('user_name'))->subject('Welcome to the Votting-System App!');
     });
     return Redirect::intended('login');
 }