Webtorrent support

[Zorlin]

It would be crazy cool if like Aquatic this supported webtorrent.

[Power2All]

@WarmBeer Can be closed, it's a protocol that is already supported by Torrust-Tracker.
WebTorrent is a protocol for "clients" in JavaScript for example, but does still announce and scrape a torrent server using HTTP/HTTPS, but I'm unsure if UDP is supported anyhow.