Git commits in Moodle 3.9.2 by gthomas2

commit e4ffa5f3f6f91eceb7f79a8fc54f514fd7c9bd3f
Author: gthomas2 <brudinie@gmail.com>
Date:   Wed, 05 Feb 2020 22:47:43 +0800
Tag:    v3.9.2

MDL-66818 mod_forum: hide portfolio export button based on caps