give groups the hasZone trait.

Author: sethphillips

src/Models/Group.php

@@ -1,7 +1,11 @@
 <?php namespace TRMS\Carousel\Models;
 
+use TRMS\Carousel\Models\Traits\HasZone;
+
 class Group extends CarouselModel
 {
+  use HasZone;
+
   public $id;
 
   public $ZoneID, $Description, $Buletins;