Added limit to delete statements (#6)

Author: rgooding

src/Statement/DeleteStatement.php

@@ -1,14 +1,16 @@
 <?php
 namespace Packaged\QueryBuilder\Statement;
 
+use Packaged\QueryBuilder\Builder\Traits\LimitTrait;
 use Packaged\QueryBuilder\Builder\Traits\WhereTrait;
 
 class DeleteStatement extends AbstractStatement
 {
   use WhereTrait;
+  use LimitTrait;
 
   protected function _getOrder()
   {
-    return ['DELETEFROM', 'WHERE'];
+    return ['DELETEFROM', 'WHERE', 'LIMIT'];
   }
 }