Author: Mihail Geshoski
MDL-61843 report_completion: Add privacy files
http://git.moodle.org/gw?p=moodle.git;a=commit;h=4dc61ed547e996cb62192d90d36340f3616430f1
http://github.com/moodle/moodle/commit/4dc61ed547e996cb62192d90d36340f3616430f1
+ 3.4 en [privacy:metadata,report_completion]