fixed unused pin factory import

0.3.3

removed used pin factory import

added requirement for RPI.GPIO and fixed color control lag issue

- added requirement for RPI.GPIO

- fixed lag issue when updating sidebar control

fixed rgb index type error

0.3.1

fixed rgb index type error

added support M150 GCODE command

0.3.0

updated readme

added on/off button control via Pi input pin

0.2.0

updated readme

initial release

• RGB color picker and on/off control via sidebar
• RGB pin selection via settings