Git commits in Moodle 2.3.10 by Sam Hemelryk

commit 887b6d9599902f90f46ef3a7757d2ec2085f0bf4
Author: Sam Hemelryk <sam@moodle.com>
Date:   Fri, 04 Oct 2013 10:43:36 +0800
Tag:    v2.3.10

weekly release 2.3.9+