Enhancements
- Extend API for communicating with detector nodes (#238 by @denniswittich, @falkoschindler)
- Check strapping pins before flashing P0 (#237 by @LukasBaecker, @pascalzauberzeug, @falkoschindler)
- Specify OpenCV version to fix support for omnidirectional cameras (#182, #239 by @codingpaula, @NiklasNeugebauer)
- Slightly improve parameters for calibrating fisheye cameras (#240 by @NiklasNeugebauer)