Have the daemon update the board on every start
Show the current heat on the dashboard, and in green
Hide the Start Race button when clicked

Prevents double-clicking. 
If the ajax connection is lost, at worse they have to reload the page.
Use pry in the Rails console
Put contestants in the right lane when lanes are empty
Use a local copy of the Github fork me ribbon
Revert "Hide the Start Race button when clicked"

This reverts commit fb44fc3290be3d9bf1919233a267a31afd385c2b.