Git commits in Moodle 2.7.3 by Andreas Grabs

commit 8bf49b7377438a7f259750e2f076c612c0a5d84e
Author: Andreas Grabs <moodle@grabs-edv.de>
Date:   Mon, 27 Oct 2014 03:37:52 +0800
Tag:    v2.7.3

MDL-47865 mod_feedback - XSS through $searchstring in mod/feedback/mapcourse.php