Git commits in Moodle 3.7.x by Eric Merrill

commit 3a3a212405ab6becf4852acb7a5bb843eed97569
Author: Eric Merrill <merrill@oakland.edu>
Date:   Thu, 13 Jun 2019 01:05:40 +0800
Tag:    v3.7.1

MDL-65904 theme: Compile fallback css in the correct order


commit d64e545a36756fb338d76e16bf83d22b7c7b992b
Author: Eric Merrill <merrill@oakland.edu>
Date:   Wed, 23 Jan 2019 10:40:12 +0800
Tag:    v3.7.0-beta

MDL-64609 gradebook: Prevent infinite loop in regrading