Fixed issues with FEATURE_RFROBOT_I2C_DISPLAY compiling Corrected notes in features files about customizing features in rotator_k3ngdisplay.h
Changed I2C_LCD_COLOR default to WHITE
Fixed FEATURE_ADAFRUIT_BUTTONS to work with k3ngdisplay library and updated k3ngdisplay library to support Adafruit RGB display buttons
Further work to get k3ngdisplay files to play with Arduino IDE 1.6.7 All library files should be placed in \sketchbook\libraries\some-directory\ in order to compile in Arduino IDE 1.6.7 Anything rotator_*.* should be in the ino directory!