Add
  float getLocalAngle(uint8_t led);
  void showActivityWithSparkles(RNLights & lights);
  void showActivityWithBrightness(RNLights & lights,  uint16_t minBrightness);
Work on new gradient code
Add led positions
Add ledPositions
Merge branch 'master' of https://github.com/billpugh/Pyramid-of-Possibilities

Conflicts:
	PlatformCode/PlatformCode.xcodeproj/project.pbxproj
Fix weird error