Git commits in Moodle 2.6.9 by David Monllao

commit eb45017b61e35bcab8c35e2c544b1e4144ca1f16
Author: David Monllao <davidm@moodle.com>
Date:   Tue, 03 Mar 2015 12:38:46 +0800
Tag:    v2.6.9

MDL-49204 core_message: Checking current user