Author: Zig Tan
MDL-61568 repository_boxnet: Implement privacy providers
http://git.moodle.org/gw?p=moodle.git;a=commit;h=4917cc34e7ad92cc8c90f71dfa1780609c424afe
http://github.com/moodle/moodle/commit/4917cc34e7ad92cc8c90f71dfa1780609c424afe
+ 3.4 en [privacy:metadata:repository_boxnet,repository_boxnet]
+ 3.4 en [privacy:metadata:repository_boxnet:query,repository_boxnet]