Git commits in Moodle 1.6.4 by danmarsden

commit 6b06e02c33f84541fe73b9758b6af2fc834d1c7e
Author: danmarsden <danmarsden>
Date:   Mon, 16 Oct 2006 07:56:36 +0800
Tag:    v1.6.4

Fix for MDL-6550  - patch from Graeme Byrne thanks! smile + a bit of a tidy - get rid of all those tabs! smile