Git commits in Moodle 2.8.7 by spvickers

commit 0444eedad7511153b40b4d80b8643fdb0feb7b06
Author: spvickers <github@spvickers.freeserve.co.uk>
Date:   Wed, 08 Apr 2015 01:42:35 +0800
Tag:    v2.8.7

MDL-49776 mod_lti: Set parameter in privacy check