Author: Jake Dallimore
MDL-61663 portfolio_download: add privacy provider implementation
http://git.moodle.org/gw?p=moodle.git;a=commit;h=77f4c014b46ed3e0df90d0ad1fee7b6873c14288
http://github.com/moodle/moodle/commit/77f4c014b46ed3e0df90d0ad1fee7b6873c14288
+ 3.4 en [privacy:metadata,portfolio_download]