Git commits in Moodle 1.6.6 by sam_marshall

commit 89fea782d9d4b8a3fa118bb026275e9921d68629
Author: sam_marshall <sam_marshall>
Date:   Thu, 15 Nov 2007 20:43:17 +0900
Tag:    v1.6.6

MDL-6701 (broken wiki admin pages) merge to 1.6