Rewrite to selectolax (LexborHTMLParser)

[CakesTwix]

Better html parsing perf

# == Get my account ==
# bs4
# real    0m1,053s
# user    0m0,423s
# sys     0m0,058s

# selectolax (HTMLParser)
# real    0m1,050s
# user    0m0,383s
# sys     0m0,047s

# selectolax (LexborHTMLParser)
# real    0m0,859s
# user    0m0,298s
# sys     0m0,054s

# == Get torrent info ==
# bs4
# real    0m0,912s
# user    0m0,390s
# sys     0m0,046s

# selectolax (LexborHTMLParser)
# real    0m0,838s
# user    0m0,259s
# sys     0m0,048s