Git commits in Moodle 2.4.x by Paul Campbell

commit 3519df76315ea0321f68d78c9b202b8fae7178dd
Author: Paul Campbell <pcampbell@carnegiecollege.ac.uk>
Date:   Fri, 05 Apr 2013 16:26:27 +0800
Tag:    v2.4.4

MDL-38766 wiki2.0: fix redirects