[PD] miller's gpio on rpi2modelB and the "enable" message

[Peter P.]

* Ivica Bukvic <ico at vt.edu> [2015-08-28 14:52]:
> Are you running pd with sudo privileges?
The user is part of the gpio group which has the correct
permissions to execute
	echo "2" > /sys/class/gpio/export
successfully. But you are right, strangely Pd only started as root can
execute the "enable 2" message in the patch. Weird.

Thanks Ivo,
P