Improve torrent.createServer() index page
Improve torrent.createServer() index page

- Download link uses correct filename
- List shows file paths, not just name
- Add file size
- Show torrent name at top, instead of generic “WebTorrent” title

feross/webtorrent,webtorrent/webtorrent,arestov/webtorrent,rom1504/webtorrent,yciabaud/webtorrent,jamesliu96/webtorrent,jamesliu96/webtorrent,webtorrent/webtorrent,joshterrill/webtorrent,feross/webtorrent,yciabaud/webtorrent,joshterrill/webtorrent