Those members cause compiler warnings when using recent
compilers. The members are unused and can be safely removed as
they are inaccessible to derived classes.
Signed-off-by: Florian Fleissner <florian.fleissner@inpartik.de>
This makes the build much simpler as the FQBN
can now e.g. be given as keyboardio:virtual:model01
and the build process will automatically find the
virtual arduino core in virtual/cores/arduino
Signed-off-by: Florian Fleissner <florian.fleissner@inpartik.de>