Git commits in Moodle 3.0.1 by Johannes Burk

commit 64b9afa6a56efa9add85d56394cfbe74b6c77f0d
Author: Johannes Burk <me@jojoob.de>
Date:   Thu, 29 Oct 2015 18:47:48 +0800
Tag:    v3.0.1

MDL-41643 datafield_checkbox: Add line breaks behind checkbox options.