Git commits in Moodle x.x.x by Kyle Nguyen

commit c46cb498f604c28577a7978fa6d7426a5a420557
Author: Kyle Nguyen <kylemn@ucla.edu>
Date:   Fri, 24 Apr 2015 06:42:14 +0800
Tag:    v3.0.0-beta

MDL-49905 post_form: added hour option to timed forum posts