kinozal: more sonarr stuff

add KikiBT, a Chinese DHT search engine. Reseolves Jackett#4886

arenaBG: optionally use .torrent instead of magnet

Also fix date processing.

piratbit: new domains

hdplus: enable imdbid support. for Jackett#4859

kinozal: oops, forgot a setting. for Jackett#4767

add moviesUHD to torznabQuery fallback.

kinozal: add same title filters as nnm-club. resolves Jackett#4767

cztorrent: support new layout. resolves Jackett#4869

tsc: cat43 descr correction