Git commits in Moodle 2.7.8 by spvickers

commit 37a00d0eaed074b638dd69e5be6f7f64ac94128b
Author: spvickers <github@spvickers.freeserve.co.uk>
Date:   Wed, 04 Mar 2015 09:49:58 +0800
Tag:    v2.7.8

MDL-49187 mod_lti: Fix tool config lookup