Git commits in Moodle 3.3.3 by Michael Spall

commit 52d65d0970533e585879ff8b1cdb2e0ef79f1eb8
Author: Michael Spall <spalmich@isu.edu>
Date:   Thu, 05 Oct 2017 07:04:00 +0800
Tag:    v3.3.3

MDL-60319 Google converter: Add html to convertible types