/**
  * Delete catagory
  */
 public function deleteCatagory($id)
 {
     $catagory = Catagory::find($id);
     Subcatagory::where('catagory_id', $id)->delete();
     Product::where('catagory_id', $id)->delete();
     if ($catagory->delete()) {
         return Redirect::back()->with('event', '<p class="alert alert-success"><span class="glyphicon glyphicon-ok"></span> Catagory has been successfully deleted</p>');
     } else {
         return Redirect::back()->with('event', '<p class="alert alert-danger"><span class="glyphicon glyphicon-remove"></span> Something went wrong. Please try after sometime</p>');
     }
 }