Git commits in Moodle 3.0.1 by John Okely

commit 9c461eae4e77011ab903aa58275626a106ea5fbb
Author: John Okely <john@moodle.com>
Date:   Tue, 24 Nov 2015 12:25:21 +0800
Tag:    v3.0.1

MDL-52260 user: Fix error when saving profile with locked field