Enhancements:
- Support GLEDOPTO ballasts (WW/CW, RGBW, RGB+CCT) and lights (Flood light, gardenlight), see #244;
- OSRAM Lightify Flex RGBS, see #266;
- Support double press for Xioami wireless switch and Xioami Aqara smart wireless switch, see #274;
- Support ubisys C4;
- Bump deCONZ version to v2.05.00.
Bug fixes: