first pass at game physics
switch to BoxGame
remove global state object
screen state change
mostly working
remove gravity, clean up
Merge branch 'master' of git://github.com/city41/breakouts
more code comments
updated readme
updated readme
more cleanup
mobile scaling and performance tweaks
commit box2d and lodash in deps and modify gitignore
remove indentation from css
add lodash to dojoConfig
refactor code - pass 1
a little more cleanup
change level data to use numbers directly because we were only using color for translation - similar to quintus implementation
bump frozen version
more refactoring with features in 0.3.0