Git commits in Moodle 2.4.5 by Wojciech Galiszek

commit ef5ec161ee1a2761d4e937fcb7b1a8db349e9277
Author: Wojciech Galiszek <wgaliszek@wi.zut.edu.pl>
Date:   Sun, 07 Apr 2013 23:03:53 +0800
Tag:    v2.4.5

MDL-28250 license: Correct cc-nc url