Git commits in Moodle 3.4.0 by Shamim Rezaie

commit f061709e62c68d4926fec9c3f2be63b765961bcd
Author: Shamim Rezaie <support@foodle.org>
Date:   Mon, 25 Sep 2017 19:54:05 +0800
Tag:    v3.4.0-beta

MDL-57228 quiz editing: unit test for the move case