Git commits in Moodle 2.2.2 by Iñaki Arenaza

commit 9c867cfef845c33175305102e21a3c74d7f8ccc6
Author: Iñaki Arenaza <iarenaza@mondragon.edu>
Date:   Thu, 27 Oct 2011 18:09:23 +0800
Tag:    v2.2.2

MDL-29667 Plugins overview shows incorrect availability for auth & enrol plugins