hollie/misterhouse — pull request #401 by krkeegan (2014-04-19 02:44:13+00:00)
Title: Insteon: Attempt to Reconnect PLM if it Appears to be Down

- Add flag to track if a message sent to the PLM has been acknowledged by the PLM
- On retry, if no receipt was acknowledged by the PLM, attempt to re-open the PLM serial port

Should fix hollie/misterhouse#397