Git commits in Moodle 2.3.x by Tim Barker

commit 8de9272c6ce425d8fc8a83348578a02c48665158
Author: Tim Barker <timb@moodle.com>
Date:   Fri, 01 Jun 2012 13:21:38 +0800
Tag:    v2.3.0-beta

MDL-33476 repositories: Added instructions to assist with setting up Dropbox keys