Order shipment created descending. Fixes #10

controllers/line_items_controller.php

@@ -2,7 +2,7 @@
 class LineItemsController extends AppController {
 
     var $name = 'LineItems';
-    var $helpers = array('Html', 'Form', 'Javascript', 'Number');
+    var $helpers = array('Html', 'Form', 'Javascript', 'Number', 'Decimal');
 
     var $components = array('RequestHandler');
 

models/shipment.php

@@ -9,6 +9,8 @@ class Shipment extends AppModel {
 
     var $recursive = 1;
 
+    var $order = 'Shipment.created DESC';
+
     //The Associations below have been created with all possible keys, those that are not needed can be removed
     var $belongsTo = array(
 	    'FreightForwarder' => array(