Saving progress on RNBeam port to RNLights.

not going well.
Fixed some bugs in DRAnimation1 and RNBeam

Ready to test on platform. Lacks interactivity which can be added easily.
Public method to set base color in DRAnimation1
Merge branch 'master' into dr-1

Conflicts:
	Arduino/libraries/RNLights/RNLights.cpp
	Arduino/libraries/RNLights/RNLights.h
Merge pull request #10 from billpugh/dr-1

DRAnimation1 finished (RNBeam ported)