Git commits in Moodle 2.4.0 by Jonathon Fowler

commit 70a9f27b1b53918177acf3d385a154851497d6ee
Author: Jonathon Fowler <fowlerj@usq.edu.au>
Date:   Thu, 02 Aug 2012 14:39:21 +0800
Tag:    v2.4.0-rc1

MDL-34695 wiki: ensure the correct individual subwiki is used/created for a user