Git commits in Moodle 3.1.x by Michael Milette

commit 89e68e6c1e98feb6ab2f4bba28ca7c0c639b4635
Author: Michael Milette <michael.milette@tngconsulting.ca>
Date:   Wed, 23 Jul 2014 13:46:06 +0800
Tag:    v3.1.0-beta

MDL-42460 mod_feedback: Fix markup validation