Git commits in Moodle 2.2.2 by Sun Zhigang

commit e91dd85ed7f70177d94111f28c458281440fd93d
Author: Sun Zhigang <sunner@gmail.com>
Date:   Mon, 26 Sep 2011 09:08:05 +0800
Tag:    v2.2.2

MDL-29523 filemanager: Fix a hardcode string