Developer credits

Git commits in Moodle 3.1.x by Sam Chaffee

commit 0c9c466964c4248c5c58f7173b35055d1e5e9449
Author: Sam Chaffee <sam@moodlerooms.com>
Date:   Thu, 31 Mar 2016 07:24:49 +0800
Tag:    v3.1.0-beta

MDL-53661 mod_lti: Fix lti_prepare_type_for_save forcessl config

commit 045a69fd3e61a18512da27112d091cc068576e2f
Author: Sam Chaffee <sam@moodlerooms.com>
Date:   Wed, 21 May 2014 00:44:46 +0800
Tag:    v3.1.6

MDL-37168 mod_lti: Fix LTI activity quick edit title