Merge pull request #1 from dcollien/master

added 'release' to atom.input and detecting mouseup outside of the canvas
requestAnimationFrame
Fix error in README.md code sample

It's atom.key.LEFT_ARROW/atom.key.RIGHT_ARROW, not atom.key.LEFT/atom.key.RIGHT
Merge pull request #2 from Muon/master

Fix error in README.md code sample
Fix bug where a fast stop/run could cause the game to run double speed.
Some basic audio functions.
Merge branch 'master' of github.com:nornagon/atom
Fix bug with sound

Maybe I'm missing something, but this seems to repair the sound API for me.
Merge pull request #7 from jweissman/master

Fix silly bug in sound API: replace sfx key 's' with 'name'