Git commits in Moodle 3.6.0 by Christian Glahn

commit 4e715dd69d6302ec82ecf8e21e2baf11f46fd5a6
Author: Christian Glahn <christian.glahn@htwchur.ch>
Date:   Fri, 23 Mar 2018 16:59:59 +0800
Tag:    v3.6.0-beta

MDL-61732 filters: Have emoticons respect nolink