Git merges in Moodle 2.2.10 by Damyon Wiese

commit 7d93a26aaefc2a44d09efb93706078e397a5aa32
Author: Damyon Wiese <damyon@moodle.com>
Date:   Mon, 08 Apr 2013 14:09:19 +0800
Tag:    v2.2.10

Merge branch 'MDL-38452-22' of git://github.com/FMCorz/moodle into MOODLE_22_STABLE

commit 7182a1613ed4af08842bfe7bb23a5535def6ff70
Author: Damyon Wiese <damyon@moodle.com>
Date:   Fri, 22 Mar 2013 13:35:34 +0800
Tag:    v2.2.10

Merge branch 'install_22_STABLE' of git://git.moodle.cz/moodle-install into MOODLE_22_STABLE

commit f0c3a5ed669aa7f72cfa621d6da41064d1bcb601
Author: Damyon Wiese <damyon@moodle.com>
Date:   Mon, 18 Mar 2013 15:57:02 +0800
Tag:    v2.2.10

Merge branch 'm22_MDL-38450' of git://github.com/totara/moodle into MOODLE_22_STABLE