Git commits in Moodle 2.6.4 by James McLean

commit af21acd4723d772fad30e39f1229d126d6a1ba7f
Author: James McLean <james.mclean@unisa.edu.au>
Date:   Tue, 06 May 2014 14:24:28 +0800
Tag:    v2.6.4

MDL-45418 Files: Adding publisher docs to Filetypes