Git commits in Moodle 3.6.0 by Davo Smith

commit b5f63b1e90f2ef9c40eecb3d4ea52c7291d85518
Author: Davo Smith <davo.smith@synergy-learning.com>
Date:   Mon, 29 Oct 2018 17:26:58 +0800
Tag:    v3.6.0-rc1

MDL-63798 mod_assign: fix restore when group is missing


commit 54a5cc61878255c5b3fdf110466c3a1c99708778
Author: Davo Smith <davo.smith@synergy-learning.com>
Date:   Mon, 22 Oct 2018 18:24:17 +0800
Tag:    v3.6.0-beta

MDL-63727 mod_scorm: fix typo in sco_launched URL