Git commits in Moodle 3.0.0 by Joby Harding

commit f66cc72387ff561c8e0b7e512fe5da130d8a8947
Author: Joby Harding <joby@77gears.com>
Date:   Thu, 20 Aug 2015 17:29:16 +0800
Tag:    v3.0.0-beta

MDL-49032 lib/bennu: use HTAB only when folding lines