Git commits in Moodle 2.7.8 by Mike Grant

commit dad3040e871cd644fe65680c27f7bd81324bb1cf
Author: Mike Grant <michael.grant@bcu.ac.uk>
Date:   Tue, 10 Mar 2015 17:21:22 +0800
Tag:    v2.7.8

MDL-49276 config-dist: Removed legacy config options