Git commits in Moodle 3.1.1 by Brendan Heywood

commit 1987b771add62324c16a6679a4ade60bf4c6f368
Author: Brendan Heywood <brendan@catalyst-au.net>
Date:   Tue, 24 May 2016 11:06:30 +0800
Tag:    v3.1.1

MDL-54675 forum: Fixed bug with multiple adjacent hash anchors