writeRedirect = function (dir, file, cb) {
                Y.Files.exists(file, function (x) {
                    if (x) {
                        var out = path.join(dir, 'index.html');
                        fs.createReadStream(file).pipe(fs.createWriteStream(out));
                    }
                    cb();
                });
            }
Makes the default directories needed
@method makeDirs
@param {Callback} cb The callback to execute after it's completed