Developer credits
Git commits in Moodle 2.3.x by Anthony Borrow
commit b31f52340c53aa05145dc1dd05f87d5a822d9a85 Author: Anthony Borrow <anthony@moodle.org> Date: Thu, 03 Jan 2013 11:03:06 +0800 Tag: v2.3.5 MDL-15930 - admin: reorganize logic to allow ->fullnamedisplay to be used as default sort.