Serial flush in sleep method also means one less code in examples.
Removed set(bool) in message. Not needed. getBool just calls getInt
__attribute__((packed)) for RPI compability
Print more info in send/read debug prints.
Get internalTemp returns full degrees and uses longer Vref delay
Fix debug print gateway prepend (wrong command/type)
Fixed problem in RelayWithButton example. Now working with ack in both directions.
Serial protocol changed (incoming serial message have an new ack-parameter)
* RelayNodes renamed to RepeaterNode to distiguish this from RelayActuator.
* Ack is now possible to request for all message types. Added ack-flag for some of the exposed internal messages and presentation message.
Henrik Ekblad