added display.c
display.c and related hue functions
added dislay files
display
Merge branch 'master' of https://github.com/schenkl/Coldipozzo

Conflicts:
	4d-display/Starlight/display.c
	devices.def.starlight
fixed display.c

Merge branch 'master' of https://github.com/schenkl/Coldipozzo
Merge branch 'master' of https://github.com/schenkl/Coldipozzo
added Makefile
display.c