Author: Mark Nelson
MDL-61920 ltiservice_toolsettings: implement privacy provider
http://git.moodle.org/gw?p=moodle.git;a=commit;h=2d390e8b69bb72240be76b349ef80ad25642e219
http://github.com/moodle/moodle/commit/2d390e8b69bb72240be76b349ef80ad25642e219
+ 3.4 en [privacy:metadata,ltiservice_toolsettings]