text: 
  /*
    routes.js: System routes for most requests
  */
  
  const db    = require('./database.js');
  const sys   = require('./settings.js');
  const mid   = require('./middleware.js');
  
  module.exports = function(app) {
  
    // for debug, show user session
    app.get('/', (req, res) => {
      res.send(req.user || "There is no session established for this user.");
    });
  
    /*
      ************************************
      *                                  *
      *   Routes go here...              *
      *                                  *
      *   app.get('/', (req, res) => {   *
      *     ...                          *
      *   });                            *
      *                                  *
      ************************************
    */
  
  }