Git commits in Moodle 2.8.1 by Amanda Doughty

commit 088c4fb280e3676343ee1fa93bd02e07c191b625
Author: Amanda Doughty <amanda.doughty.1@city.ac.uk>
Date:   Wed, 15 Oct 2014 18:16:41 +0800
Tag:    v2.8.1

MDL-30968 mod/forum Fixed group link