Git commits in Moodle 3.4.0 by Johannes Burk

commit 1dcd1a071cff14abea017d9e4ac383158b2f3635
Author: Johannes Burk <me@jojoob.de>
Date:   Sun, 13 Aug 2017 20:42:54 +0800
Tag:    v3.4.0-beta

MDL-59799 course: Include course/lib.php before using move_courses().