Signed-off-by: Daniel Thompson <daniel@redfelineninja.org.uk>
This is an incompatible change... older 2-bit images will need to be re-encoded to display correctly.
We now have a couple of applications (stopwatch, Game of Life) that benefit from sub-second precision. The micropython RTC/utime code for nrf still needs a major overhaul but this allows us to paper over the cracks for just a little longer.
