Git commits in Moodle 2.3.x by John Kelsh

commit 8c554c278451c577636a88544c2817af51b38071
Author: John Kelsh <jkelsh@netspot.com.au>
Date:   Mon, 07 Feb 2011 12:02:02 +0800
Tag:    v2.3.0-beta

Fixing backup encode and restore decode rule names.