Merge remote-tracking branch 'upstream/master'

Author: franmomu

lib/Ladybug/Processor/Doctrine.php

@@ -14,7 +14,7 @@
 
 class Doctrine {
 
-    private $doctrine_prefix = 'http://www.doctrine-project.org/api/orm/current/';
+    private $doctrine_prefix = 'http://www.doctrine-project.org/api/orm/2.1/';
 
     public function process($str) {
         $matches = array();