This release add several gateways and sensors to the mix:
- RFM69 bidirectional gateway, enable now to talk to moteino and other RFM69 based devices with the RFM69 advantages; long range, acknowledgment, encryption. This gateway is based on the work of @bbx10
- I2C sensor support thanks to the work of @HannesDi
- Over The Air update thanks to the work of @PatteWi
- RF with KAKU protocol supported when sending MQTTtoRF2 thanks to the newremoteswitch library from @FuzzyLogic
- support now new IRRemote_ESP8266 library 2.x.x
- HM-11 is now supported added to HM-10
- I divided user_config.h into one config file per gateway/sensor so as to avoid taking all the parameters when using only parts of the gateway
- changed wiring pins
- RF2 gateway can now receive