Git commits in Moodle 3.7.x by Marcus Fabriczy

commit f5d1dbb37fba2e9e6e27899f85010a27692293a5
Author: Marcus Fabriczy <marcus.fabriczy@blackboard.com>
Date:   Thu, 31 Jan 2019 13:09:32 +0800
Tag:    v3.7.0-beta

MDL-62893 mod: Grade visibility bug in the Outline/Complete reports

commit e49603cb5c4094b4bc5620f23ea5bd4359f44c75
Author: Marcus Fabriczy <marcus.fabriczy@blackboard.com>
Date:   Fri, 02 Nov 2018 09:44:07 +0800
Tag:    v3.7.0-beta

MDL-54804 templates: Prevent posting when no option is selected