Set the file type to Arduino so it builds with :make.
Remove the ability to set the additional lights.

Seeing as either the code doesn't work or the additional lights don't
work on my board.
Digits become significant immediately before the DP.
Count up the time in seconds on the LCD array.
Refactor a little to tidy up.
Cope with micros() wrapping.
Method to reset the time display.
A reset button.
Mark const members.
A button to stop and start the display.
Have a single button do two actions.

Depending on how long its held for.
Initial sketch of talking to a Wii Nunchuck.
Move the nunchuck class to its own file.
Decode the nunchuck status.
Separate the service that gets the status from the status.
Basic Ethernet connection with manual IP.