versioned for alpha
Merge branch 'master' of https://github.com/seanfoo73/alns-zap
floating text manager implemented
Bug Fix: Point calculation causing game to crash
added high score scene
high score functionality implemented
update game over screen
now tracks high scores earned from playing
you can now clear high score saves
fixed bug where GameScene wasn't unscheduling when we left it
Bug Fix: Null pointer exceptions on game end