Prowl API Wrapper for Python 3

[MasterMic]

I noticed that both of the libraries recommended to use with Python don't work with Python 3, so I made an attempt to write one myself.

It's very simple at the moment, but I plan on adding more features in the future. You can find it here: https://github.com/MasterMic/pprowl

It's also my first time writing code that other people might use, so please let me know if I'm doing something wrong.

Thanks!