Layout working for four players.
Need to float the divs.  Inline-block display doesn't work since it will
always have space between elements.
Do not delete players on reset of the game.
Merge branch 'master' of github.com:ahimmelstoss/js-carcassonne-counter
Move color-setting out to its own function.
Updates to work with multiple players.
Fix class names in the HTML for five- and six-player layouts.
Tweak CSS for layouts.
Delete players and create from scratch on reset.