Wasn't obvious to me on a first skim through either, but on second viewing all simple variable names are single letters - exactly as one would get through minif

Wasn't obvious to me on a first skim through either, but on second viewing all simple variable names are single letters - exactly as one would get through minifying. See for example here and below: https://gist.github.com/anonymous/5133829#file-simcityui-js-L11114 https://gist.github.com/anonymous/5133829#file-simcityui-js-...