Git commits in Moodle 2.4.0 by Henning Bostelmann

commit 4f304eeb3dc62482bd7e931875b4820e3a6b27a5
Author: Henning Bostelmann <henning.bostelmann@york.ac.uk>
Date:   Wed, 18 Apr 2012 03:15:55 +0800
Tag:    v2.4.0-beta

MDL-22773 Database module export: include internal fields