Cleaned up uTorrent API implementation based on flex1986 code
Fixed cases were uTorrent label were not set
Provider cookies were not being sent to uTorrent
For most of the torrents we are better of with using the URL instead of the name to fetch the torrent hash.
Merge remote-tracking branch 'joaquimpf/utorrent_labels' into torrentProviders
Merge branch 'torrentProviders' into torrent_1080_subtitles