Author: Mark Nelson
MDL-61920 ltiservice_toolsettings: implement privacy provider
http://git.moodle.org/gw?p=moodle.git;a=commit;h=13fadc876748a56de0ca0e534aa885f34a39cf4e
http://github.com/moodle/moodle/commit/13fadc876748a56de0ca0e534aa885f34a39cf4e
+ 3.5 en [privacy:metadata,ltiservice_toolsettings]