Git commits in Moodle 1.8.7 by mchurch

commit c03ace0bdb15809846419cabedf5892f3698b26c
Author: mchurch <mchurch>
Date:   Thu, 31 Jul 2008 22:14:05 +0800
Tag:    v1.8.7

MDL-15896 - Clean 'page' and 'q' parameters to only allow normal page name characters.