Git commits in Moodle 2.5.7 by Adam Olley

commit 931e39917bec43b3f5183e5648cd29fc0a877fa3
Author: Adam Olley <adam.olley@netspot.com.au>
Date:   Thu, 27 Feb 2014 08:49:57 +0800
Tag:    v2.5.7

MDL-23566 mod_lesson: Float answers so paragraphs line up correctly next to the inputs