Author: Andrew Nicols
MDL-61570 tool_usertours: Implement Privacy API
http://git.moodle.org/gw?p=moodle.git;a=commit;h=65c23f097c49d3ba6a06a36c9fd45031b61a75fd
http://github.com/moodle/moodle/commit/65c23f097c49d3ba6a06a36c9fd45031b61a75fd
+ 3.3 en [privacy:metadata:preference:requested,tool_usertours]
+ 3.3 en [privacy:metadata:preference:completed,tool_usertours]
+ 3.3 en [privacy:request:preference:requested,tool_usertours]
+ 3.3 en [privacy:request:preference:completed,tool_usertours]