Git commits in Moodle 2.3.6 by Jean-Michel Vedrine

commit 888b6ee53c00f8e31f843b068eab8b3ada77b9d0
Author: Jean-Michel Vedrine <vedrine@vedrine.org>
Date:   Wed, 02 Jan 2013 01:23:05 +0800
Tag:    v2.3.6

MDL-33424 Images missing when restoring a 1.9 backup