progress toward superposition of audio
fixed erasing of bullets
superimposed sound ready for testing
Merge branch 'master' of github.com:jordenh/LaserSharknadoSW into superimposed-sound
Merge pull request #14 from jordenh/fixBulletsBranch

fixed erasing of bullets
Merge branch 'master' of github.com:jordenh/LaserSharknadoSW into superimposed-sound
sounds now overlap yay
merging changes from master