Git commits in Moodle 2.5.5 by Kevin Wiliarty

commit 5fe7d182d80ae81d10af100ae992c8c858d828ba
Author: Kevin Wiliarty <kevin.wiliarty@gmail.com>
Date:   Wed, 21 Aug 2013 05:48:10 +0800
Tag:    v2.5.5

MDL-39942: invite only users who can post to discuss