private function postAction(Http\Request $request, Http\Response $response)
 {
     $response->addHeader(new Http\Header('Content-Type', 'application/json; charset=utf-8'));
     
     try {
         $person = new Model\Person();
         $person->setName($request->getPost('name'));
         /* @var $personMapper \Foodalizr\Mapper\PersonMapper */
         $personMapper = $this->getMapper('\\Foodalizr\\Mapper\\PersonMapper');
         $personMapper->save($person);
         
         $response->setContent(new \Knid\Json\Model($person));
     }
     catch (\OutOfBoundsException $e) {
         $reponse->setContent(json_encode($e));
     }
     
     return $response;
 }
 public function indexAction(Http\Request $request, Http\Response $response)
 {
     $response->addHeader(new Http\Header('Content-Type', 'text/html; charset=utf-8'));
     $response->setContent('<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
         <html>
         <head>
             <title>Foodalizr</title>
             <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
         
             <link rel="stylesheet" type="text/css" href="css/screen.css" />
         </head>
         <body>
         
         <ul class="nav">
             <li><a href="#" class="add meal-add">Essen</a></li>
             <li><a href="#" class="add person-add">Person</a></li>
         </ul>
         
         </body>
         </html>');
     
     return $response;
 }