text: var express = require('express');
  var logger = require('morgan');
  var bodyParser = require('body-parser');
  var api = module.exports = express();
  
  api.use(logger('dev'));
  api.use(bodyParser.json());
  
  require('./books/routes')(api);
  require('./colors/routes')(api);
  require('./users/routes')(api);
  
  module.exports = api;
  