Git commits in Moodle 3.5.4 by David Bogner

commit 98125d376a6ef1b3cf51ae217d37543e7eec00c9
Author: David Bogner <davidbogner@gmail.com>
Date:   Sat, 24 Nov 2018 00:46:38 +0800
Tag:    v3.5.4

MDL-57636 frontpage: Fix display enrolled courses