public function postEdit($id)
 {
     $unit = MapUnit::find($id);
     if (empty($unit->id)) {
         return Redirect::to('unit')->with(array('unit-error' => 'Unit not found!'));
     }
     $unit->name = e(Input::get('name'));
     $unit->save();
     return Redirect::to('unit');
 }
 public function index()
 {
     $map_units = array();
     //$map_units[] = (new MapUnit('53.076455,82.357315'))->getLatLon();
     //$map_units[] = (new GPRMCUnit('$GPRMC,123347.000,A,4313.7477,N,02752.4516,E,0.00,284.40,080811,,,D*63'))->getLatLon();
     $comet_token = Auth::user()->createCometToken();
     Cookie::queue('comet_token', $comet_token);
     $map_units = MapUnit::all()->toArray();
     View::share('page_key', 'home');
     View::share('page_title', 'Test');
     $this->layout->header = View::make('header');
     $this->layout->map_part = View::make('show-map');
     $this->layout->map_part->map_units = $map_units;
 }