Git commits in Moodle 3.4.1 by Pau Ferrer Ocaña

commit 82c32f9a80db78f9ce33716e23bc959145520ead
Author: Pau Ferrer Ocaña <crazyserver@gmail.com>
Date:   Thu, 16 Nov 2017 23:07:15 +0800
Tag:    v3.4.1

MDL-60835 completion: Add overrideby field to completion status WS