Change torrents for 百度云, 迅雷离线, etc.

Use it as:

python changebt.py xyz.torrent

Feel lazy to sort these files.

Thanks to:

https://github.com/cleverdeng/pinyin.py

https://pypi.python.org/pypi/bencode

If u can not use the new torrents with 百度云 or 迅雷离线, U can try to use:

python changebtforce.py xyz.torrent

If u can not use the new torrents with 百度云 or 迅雷离线 by the methods above, U can try to use:

python changebted2k.py xyz.torrent