Git commits in Moodle 2.3.1 by Sam Hemelryk

commit 887b6d9599902f90f46ef3a7757d2ec2085f0bf4
Author: Sam Hemelryk <sam@moodle.com>
Date:   Fri, 04 Oct 2013 10:43:36 +0800
Tag:    v2.3.10

weekly release 2.3.9+


commit 62e9e694b74e05a541324af233aba7a08fdb6bbb
Author: Sam Hemelryk <sam@moodle.com>
Date:   Fri, 06 Jul 2012 06:04:54 +0800
Tag:    v2.3.1

weekly release 2.3+


commit 1e9130ae6ed9d37513541ad2f7757c47e4582a00
Author: Sam Hemelryk <sam@moodle.com>
Date:   Thu, 05 Jul 2012 05:22:12 +0800
Tag:    v2.3.1

MDL-33770 webservices: Fixed error with core_group_create_groups when no enrolment key provided


commit 66ff4c0a06de763e19ffa8d95604f979e128e651
Author: Sam Hemelryk <sam@moodle.com>
Date:   Tue, 03 Jul 2012 06:34:13 +0800
Tag:    v2.3.1

MDL-34014 cssoptimiser: Fixed some aweful spelling


commit abfc9e2512f0612ede44a3a24bb1470a1ee737f4
Author: Sam Hemelryk <sam@moodle.com>
Date:   Thu, 31 May 2012 10:51:02 +0800
Tag:    v2.3.1

MDL-33521 css: Fixed invalid CSS in core CSS and plugin styles.css files