Cosmetic changes.

Decreased height of health bars, increased spacing between hero names and health bars, changed hero name font color and opacity, added spacing between "Play Game" option and "PiN" title. Soon going to remove the bogus option menu items. Tom, if you get to before me, I'd like to add an option to toggle full screen, and a different resolution, and another option showing the player what controls to use to play the game. If we don't have time, we can scrap options menu altogether.