Git commits in Moodle 2.5.5 by David Mudrák

commit ae5a3f287ce93fabc31b793ee3b7f9d29352f7d2
Author: David Mudrák <david@moodle.com>
Date:   Wed, 21 Aug 2013 21:13:08 +0800
Tag:    v2.5.5

MDL-42711/MDL-42902 Fix the broken links in RSS feed block