SW: BugFix: Stepper impedance initialization.
SW: Arduino: Board Led not working when pin is connected.
Clean some files
Simavr & SimulIDE pull-ups tests
Simavr & SimulIDE pull-ups test
Simple hack for persisting the user-specific arduino location
Simavr & pull-ups test
SW: eResitor: Limit minimun resistance.
SW: Avr: Pullups: Keep port and iomem irqs.
SW: Updated Arduino icons... finally