bumped OCCU to latest 3.51.6-5 which includes latest ReGaHss R1.00.0388.0218
bumped OCCU to latest 3.51.6-5 which includes latest ReGaHss R1.00.0388.0218

jens-maus/RaspberryMatic,jens-maus/RaspberryMatic,jens-maus/RaspberryMatic,jens-maus/RaspberryMatic,jens-maus/RaspberryMatic,jens-maus/RaspberryMatic