Git commits in Moodle 2.0.x by Tomasz Muras

commit 936a0ae07e9c13976ef56031cbbc7e539ed75d4a
Author: Tomasz Muras <tm@enovation.ie>
Date:   Tue, 04 Jan 2011 05:09:32 +0800
Tag:    v2.0.2

roles/assign MDL-24299 Fix back link