~sircmpwn/btqd

torrent: parse private boolean
btinfo: flesh out command
torrent: fix some parsing bugs
bencode: set recursion limit
torrent: drain unknown lists/dicts
torrent_free: free file list
Simplify torrent reader
Parse length and files
Implement piece loading from torrents
Fix loading torrent files
bencode: s/str/[]u8/g
Add basic torrent decoding

Realized that I have to make bencode strings []u8
Implement bencode reader