Timer

[mike-mcgann]

Add in a timer for keeping track of how much time has elapsed in the match.

game.timer.start(); // Starts the timer
game.timer.stop(); // Pauses the timer
game.timer.elapsed(); // Elapsed time in the match in milliseconds.
game.timer.running // True if running
game.timer.reset(); // Go back to zero

[mike-mcgann]

Timer is is. See Controller.js (which is now in a separate example directory).

The pong engine takes care of the following:

• When the initial server is selected, the timer starts
• When a game ends, the timer stops
• When the next game starts, the time starts

[chugcup]

Implemented the UI portion of the clock. Also fired a "timerStart" event when reset() is called and the clock continues running.