Changes

This version is based on the mainline version of TurtleArt 0.86

This version is based on the mainline version of TurtleArt 0.86

The Arduino functionality was corrected for previous versions:

The Arduino functionality was corrected from previous versions:

- Analog and digital reading now works correctly

- Analog and digital reading now works correctly

- Auto detection of ttyUSBx port for Arduino

- Auto detection of ttyUSBx port for FTDI device (Arduino board uses this for USB)

It requires the Firmata protocol to be uploaded to the Arduino board.

It requires the Firmata protocol to be uploaded to the Arduino board.