text: var express = require('express');
  var bodyParser = require('body-parser');
  var config = require('config');
  var umpack = require('./umpack');
  
  var app = express();
  
  app.use(bodyParser.json());
  app.use(bodyParser.urlencoded({
    extended: false
  }));
  
  app.use('/um', umpack.router);
  
  app.listen(config.get('port'), function() {
    console.log('listening');
  });
  
  module.exports = app;
  