Git commits in Moodle 3.1.x by Ben Tindell

commit a2fb838e82ae739e5aeeec32302a28503cf84366
Author: Ben Tindell <btindell@umn.edu>
Date:   Tue, 05 May 2015 01:29:32 +0800
Tag:    v3.1.0-beta

MDL-53577 repository: Added maxbytes error message