/**
  * @param \ThinkopenAt\TimeFlies\Domain\Model\Item $item
  * @param \ThinkopenAt\TimeFlies\Domain\Model\Category $category
  * @return void
  */
 public function deleteAction(Item $item, Category $category = NULL)
 {
     $this->itemRepository->remove($item);
     $this->addFlashMessage('Deleted a item.');
     if ($category) {
         $this->forward('index', NULL, NULL, array('category' => $category));
     } else {
         $this->forward('index');
     }
 }