v1.0.1

• Bug fixes
  • On at least one device, the pin direction reported by Linux does not match
    the actual pin direction. This release forces the pin direction for inputs.
    It cannot do this for outputs, since setting a pin to output has a side
    effect on the pin state. This technically is a bug in a Linux driver port,
    but it was harmless to workaround for inputs so that's what's done. Thanks
    to @pojiro for investigating and fixing this issue.