Maintenance release:
- Updated README;
- Require homebridge v0.4.26;
- Support Hue bridge API version 1.20.0;
- Require deCONZ version 2.04.65 or later;
- Support IKEA Trådfri motion sensor (deCONZ only);
- Support Xiaomi Mi: door/window sensor, temperature/humidity sensor, wireless switch (deCONZ only);
- Support Xiaomi Aqara: door/window sensor, weather sensor (temperature/humidity/air pressure), smart wireless switch (deCONZ only);
- Support new firmware for IKEA Trådri lights (they changed some of the names (now also supported by the Hue bridge!);
- Known light: innr RB 185 C.