Git commits in Moodle 2.6.4 by Tony Butler

commit cbeee0a46eb220a025c02d2b54a894206ceb4607
Author: Tony Butler <tonyjbutler@gmail.com>
Date:   Tue, 06 May 2014 18:35:24 +0800
Tag:    v2.6.4

MDL-45432 mod_assign Declare character encoding in onlinetext export