Git commits in Moodle 3.1.5 by Dan Marsden

commit 4af0bb82e1ad4dbab3a9b06662d1d60fb2072e43
Author: Dan Marsden <dan@danmarsden.com>
Date:   Tue, 20 Dec 2016 17:56:50 +0800
Tag:    v3.1.5

MDL-46782 mod_scorm: Load first incomplete sco on re-entry.


commit 62ca5c4b91152ba00c10b3cac1a527a84875fb92
Author: Dan Marsden <dan@danmarsden.com>
Date:   Tue, 20 Dec 2016 16:13:23 +0800
Tag:    v3.1.5

MDL-45821 mod_scorm: Check lesson_status correctly for multi-sco.