Author: Zig Tan
MDL-61568 repository_wikimedia: Implement privacy providers
http://git.moodle.org/gw?p=moodle.git;a=commit;h=a7b85871360e0f52c144a95117962e75db5efc32
http://github.com/moodle/moodle/commit/a7b85871360e0f52c144a95117962e75db5efc32
+ 3.5 en [privacy:metadata:repository_wikimedia,repository_wikimedia]
+ 3.5 en [privacy:metadata:repository_wikimedia:search_text,repository_wikimedia]
+ 3.5 en [privacy:metadata:repository_wikimedia:preference:maxwidth,repository_wikimedia]
+ 3.5 en [privacy:metadata:repository_wikimedia:preference:maxheight,repository_wikimedia]