code: function(date) {
      return sprintf("%04d-%02d-%02dT%02d:%02d:%02dZ",
             date.getUTCFullYear(),
            (date.getUTCMonth() + 1),
             date.getUTCDate(),
            (date.getUTCHours()),
            (date.getUTCMinutes() + 1),
            (date.getUTCSeconds() + 1)
      );
  }
docs: /*
  The user experience for this is very disappointing
  module.exports.EPUBcheck = function(config, done) {
  var epubconfig = config.akashacmsEPUB;
  epubcheck(epubconfig.files.epub, {
  epubcheck: "java -jar /usr/bin/epubcheck"
  },
  function(err, details) {
  if (err) done(err);
  else done(null, details);
  });
  };