Git commits in Moodle 3.4.x by Michael Spall

commit 151138afe1e7915ad4e25e90dec26387d31645ba
Author: Michael Spall <spalmich@isu.edu>
Date:   Thu, 05 Oct 2017 07:04:00 +0800
Tag:    v3.4.0-beta

MDL-60319 Google converter: Add html to convertible types