Git commits in Moodle 2.2.x by Michael Aherne

commit 6dc38156a257a056edf2650f8478aaf431a7dd03
Author: Michael Aherne <Michael Aherne>
Date:   Wed, 17 Oct 2012 19:37:43 +0800
Tag:    v2.2.6

MDL-36101 auth_shibboleth Show appropriate error message for suspended accounts


commit 60bbf9897114d5486d1dfae3510b18ccca640219
Author: Michael Aherne <Michael Aherne>
Date:   Fri, 28 Sep 2012 19:31:36 +0800
Tag:    v2.2.6

MDL-35669 gravatar Provide default image URL to Gravatar


commit 07f641f25068f5bf7b50f3698179d03601ec46bd
Author: Michael Aherne <michael.aherne@strath.ac.uk>
Date:   Sat, 10 Mar 2012 00:14:07 +0800
Tag:    v2.2.3

MDL-31979 Typo in config-dist.php


commit b81c860628507e62219f3677073bc4c087497742
Author: Michael Aherne <michael.aherne@strath.ac.uk>
Date:   Wed, 08 Feb 2012 22:41:38 +0800
Tag:    v2.2.2

MDL-31495 Performance improvement in question engine upgrade SQL


commit 50e3c7d8ef96f4c5acf79a3724122d288ff1a831
Author: Michael Aherne <michael.aherne@strath.ac.uk>
Date:   Tue, 17 May 2011 20:34:16 +0800
Tag:    v2.2.0-beta

MDL-27538 Added deprecation details to functions now in $DB