Add indication for button presses

[timadye]

William suggested there be a better indication of button presses. The problem with showing which button was pressed is that it makes it easier for others to see (if they are in the same room).

There is an indication that you have pressed a button (even if not which button) in the night phase. Do something similar for a guillotine vote.

How about if it greys out both buttons once voted, even though they are still active until voting is done?

[timadye]

Now shows people who have voted as green. It is no longer possible to make more execution calls while voting, but it is possible to remove them.