Fix Python3 compatibility in cseabreeze
Fix Python3 compatibility in cseabreeze

Fixes #7

ap--/python-seabreeze,ap--/python-seabreeze,craighiller/python-seabreeze,TobiasNils/python-seabreeze,ap--/python-seabreeze,craighiller/python-seabreeze,TobiasNils/python-seabreeze,TobiasNils/python-seabreeze