Improve disk matching logic in _get_io_stats()
Improve disk matching logic in _get_io_stats()

Andrwe/py3status,ultrabug/py3status,tobes/py3status,ultrabug/py3status,valdur55/py3status,ultrabug/py3status,tobes/py3status,valdur55/py3status,Andrwe/py3status,guiniol/py3status,valdur55/py3status,guiniol/py3status