Add Norwegian language

[Orekhov]

Norwegian language is currently not present. It would be great to have it added too.

[mahalisyarifuddin]

Just to make sure that Norwegian has two official versions, so I went ahead to make two crawlers.

I don't speak Norwegian, idk how to differentiate those versions, and idk any sites that utilize the language, so I just took the UDHR pages.

If there's anyone who speak the language, any help is welcome!