Added gitignoring of DS_Store files
Moving man initial commit (just moving files around) (not functional)
Stopped trying to make the common modules standalone node modules, since I don't think there's any hope of doing that easily while we're using requirejs.  I don't think there's a way to require dependencies without having duplicates, and I don't want to have to duplicate things like jQuery and Backbone on every module; that would get really bloated.
Shaping the moving man into its own simulation