Task
- Create a whitelist for 2-level interwiki linking that contains wikipedia.org
- Create a whitelist for 1-level interwiki linking that contains mediawiki.org
- User names should get the interwiki linking of the whitelist they are on. If they are on none of the whitelists, we fall back to the default ("imported>")
Note
FileRevisions cannot work with interwiki links, and will link to the Commons user pages