Git commits in Moodle 2.5.6 by Michael Milette

commit d8f15e4aeb058802185f1761820201fee4d70605
Author: Michael Milette <michael.milette@instruxmedia.com>
Date:   Mon, 17 Feb 2014 05:54:30 +0800
Tag:    v2.5.6

MDL-42462 - Feedback - Fix for WCAG 2.0 issue with Informational and Error Content Displayed in red