Git commits in Moodle 3.0.0 by Daniel Kosinski

commit fd14eb5c401c729d2ffa34f94870001f6f453279
Author: Daniel Kosinski <de.kosinski@gmail.com>
Date:   Fri, 27 Feb 2015 04:42:53 +0800
Tag:    v3.0.0-beta

MDL-46705 admin: Check if course with same shortname already exists