Author: Mihail Geshoski
MDL-61867 fileconverter_unoconv: Add privacy files
http://git.moodle.org/gw?p=moodle.git;a=commit;h=9f5aecebfe244de7df7449f22726e2183a43ecfb
http://github.com/moodle/moodle/commit/9f5aecebfe244de7df7449f22726e2183a43ecfb
+ 3.3 en [privacy:metadata,fileconverter_unoconv]