Git commits in Moodle 3.6.x by Sara Cenni

commit 0a1a11aae4eadf21551ef06dc9d4dcdd6a077231
Author: Sara Cenni <sara.cenni@unibo.it>
Date:   Thu, 21 Mar 2019 23:23:39 +0800
Tag:    v3.6.4

MDL-64851 badge: reviewing badges of invisible courses


commit 9d235abdb4b86ef2b516d41c034d248d3e4dbd2e
Author: Sara Cenni <sara.cenni@unibo.it>
Date:   Mon, 17 Dec 2018 18:22:27 +0800
Tag:    v3.6.2

MDL-64345 core: Make FB logo upgrade cross-DB compatible