Developer credits
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