Correct message names.
Set "On" value additionally when DigitalPort(Timeout) message received.
Correct reading values of DigitalPin message in test script. Add test message string.
Correct using the right message ID (DigitalPort instead of DigitalPin).
Limit number of switches as defined when preparing message to send.
Remove generated pkg_header_calc_crc32 function. Use rfm12_send_bufx() in util_hw.h instead, which will now also set the CRC32.
Exclude BOD disable in sleep for ATMega329 which does not support it.