[octave forge] arduino package 0.4.0

[JohnD]

A new release of the arduino toolkit has been made. [1]

The package is a Basic Octave implementation of the matlab Arduino extension, 
allowing communication to a programmed arduino board through Octave.
 
This release includes:

 * New adafruit.motorshieldv2 addon

 * New arduinosensor package

 * New functions: checkI2CAddress and arduino_bistsetup

 * minor function documentation and bugfix updates

See the package news for all changes [2]
 
[1] https://octave.sourceforge.io/arduino/index.html
 
[2] https://octave.sourceforge.io/arduino/NEWS.html