Git commits in Moodle 2.3.x by Wiktor Wandachowicz

commit 5bd2824a797a5406c2b25bb91e461ca3d3021b36
Author: Wiktor Wandachowicz <wiktor.wandachowicz@p.lodz.pl>
Date:   Tue, 15 May 2012 21:33:53 +0800
Tag:    v2.3.0-beta

MDL-32204 MNet: set auth method to mnet for users enrolled remotely