Git commits in Moodle 2.2.x by Iurii Kucherov

commit 071746fb4a40e7f5f051924283528c6e8bbdb423
Author: Iurii Kucherov <yuyokk@gmail.com>
Date:   Fri, 23 Mar 2012 03:08:24 +0800
Tag:    v2.2.3

MDL-31513 rename 'Edit service' to 'Save changes'