Git commits in Moodle 2.2.x by Crafton Williams

commit 01924246c30185a03d341f5ba31af34fe79a12c4
Author: Crafton Williams <craftonjr@gmail.com>
Date:   Fri, 22 Jun 2012 01:59:21 +0800
Tag:    v2.2.5

MDL-33869 user_get_user_details: allow return of idnumber