render now supports token arrays that parse-appcache-manifest generates

@meryn I've taken removed lib/ from .gitignore. I the lib directory isn't present and containing the source code for the module, anyone pointing at a  github repo in their package.json will have a non-functioning library. (e.g., I'm using my fork of render and parse because the version in npm doesnt support tokens yet. Because lib/ was in my .gitignore,and because I'm referencing my github repo in package.json, it breaks.)