-- cleaned up comments and added missing semicolon
2 player functionality added
ordered key event switch statements to be a little more readable; sorted by player
bumps are scored and displayed on the canvas, along with timer
timer counts down and resets; period counts up
game plays through three periods and determines winner or tie when time is up; clock needs work to decouple from system time
added scoreboard class
game clock uses pre-baked in game timer; included tron artwork
replaced "const" with "var"
changed period display to show total number of periods
Merge branch 'master' into gh-pages