/**
  * Assign a package
  *
  * POST only
  *
  * @return \Zend\Http\Response redirect response
  */
 public function installpackageAction()
 {
     if ($this->getRequest()->isPost()) {
         $this->_packageAssignmentForm->setData($this->params()->fromPost());
         if ($this->_packageAssignmentForm->isValid()) {
             $data = $this->_packageAssignmentForm->getData();
             foreach ($data['Packages'] as $name => $install) {
                 if ($install) {
                     $this->_currentGroup->assignPackage($name);
                 }
             }
         }
     }
     return $this->redirectToRoute('group', 'packages', array('name' => $this->params()->fromQuery('name')));
 }