Git commits in Moodle 1.7.1 by nfreear

commit 48988ba27135eb5013967a8b43848ae47eccdcd9
Author: nfreear <nfreear>
Date:   Tue, 28 Nov 2006 23:25:00 +0800
Tag:    v1.7.1

Fix for MDL-6685 (and MDL-7122 "breadcrumb separator missing").