Git commits in Moodle 2.6.9 by Marina Glancy

commit 5f0bfb120f4a769518a77eff06fedc67c6040494
Author: Marina Glancy <marina@moodle.com>
Date:   Tue, 13 Jan 2015 10:43:34 +0800
Tag:    v2.6.9

MDL-48804 core: do not set current course until login validated