started with new script for dominant color
added getDominantColor function
added function getDominantColor
process time added to GUI
Merge branch 'dev' of https://github.com/carstena/game-to-philips-hue
into dev

Conflicts:
	src/gameToPhilipsHue/GameToPhilipsHue.java
updated README.md and cleaned code
replaced to rgbToXy function
updated readme.md