Git commits in Moodle 3.7.0 by Matteo Scaramuccia

commit 881253483736d05cfed9677e9810f32751c02c5c
Author: Matteo Scaramuccia <moodle@matteoscaramuccia.com>
Date:   Wed, 19 Dec 2018 17:14:02 +0800
Tag:    v3.7.0-beta

MDL-64443 git: Excluded vim swap files