Author: Jake Dallimore
MDL-61663 portfolio_download: add privacy provider implementation
http://git.moodle.org/gw?p=moodle.git;a=commit;h=90190a6b66586c169b1483b633bed5be64a9967a
http://github.com/moodle/moodle/commit/90190a6b66586c169b1483b633bed5be64a9967a
+ 3.5 en [privacy:metadata,portfolio_download]