Change Log for neo:bit board

Version 2.0

Changed NeoPixel pin from P0 to P16.
Chanegd NeoPixel connector from JST-PH to terminal block.
Added terminal block for DotStars on pins P13 and P15.
Added 3.5mm audio jack for headphones on pin P0.
Added Qwiic connector for I2C.
Support 12V NeoPixels in addition to 5V NeoPixels.

Version 1.0

Initial revision.