mashery/iodocs — pull request #72 by jaipandya (2013-02-15 08:11:11+00:00)
Title: Replaced `fs.readFile` with `require` for json config files

As of node v0.5.x we can require a .json file
the same way we do it for .js files.
http://nodejs.org/api/modules.html#modules_file_modules