Allow seeding torrents that contain subtitles
Allow seeding torrents that contain subtitles

Fixes a bug in our drag-drop handling: before, it was impossible to create a torrent containing .torrent, .srt, or .vtt files

michaelgeorgeattard/webtorrent-desktop,feross/webtorrent-desktop,feross/webtorrent-app,yciabaud/webtorrent-desktop,feross/webtorrent-app,webtorrent/webtorrent-desktop,feross/webtorrent-desktop,michaelgeorgeattard/webtorrent-desktop,michaelgeorgeattard/webtorrent-desktop,webtorrent/webtorrent-desktop,feross/webtorrent-desktop,yciabaud/webtorrent-desktop,webtorrent/webtorrent-desktop,feross/webtorrent-app,yciabaud/webtorrent-desktop