Asteroids are now being spliced out of the array, able to advance to new level once all asteroids are cleared, and the level number is displayed next to the score and lives left.
Merge pull request #5 from pdblad/hyperSpaceParticles

Asteroids are now being spliced out of the array, able to advance to new...
Merge branch 'master' of https://github.com/pdblad/CS5410 into enemyShipBranch
ufos are getting hit but they aren still getting drawn