Git commits in Moodle 2.2.x by Fábio Souto

commit cd358c666f02f3afd933f7cba8f887636bc64683
Author: Fábio Souto <fabiomsouto@gmail.com>
Date:   Wed, 08 Feb 2012 18:57:37 +0800
Tag:    v2.2.4

Allow admin to consult user email address

commit 1dee84c2bec8336128ead4465cffdf295f6f5a93
Author: Fábio Souto <fabiomsouto@gmail.com>
Date:   Mon, 09 Jan 2012 19:16:30 +0800
Tag:    v2.2.2

Updated bugfix according to Jerome suggestions