title: Sails.js routes, with variables in url. ex /games/(ID HERE)
body: <p>I have tried to find a guide how to get routes to work with variables in the url
  exemple : games/124512 and get that id to controllers in a variable.</p>
  
  <p>My routes.js right now : </p>
  
  <pre><code>'/': {
      view: 'homepage'
    },
  
    '/games/': {
      controllers: 'games',
    }
  </code></pre>
  
  <p>My GamesController.js right now :</p>
  
  <pre><code>var GamesController = {
  
      sayHello: function (req, res) {
          res.view('homepage', {
              user : "sayHello",
          });
      },
      sayWelcome: function (req, res) {
          res.view('homepage', {
              user : "sayWelcome",
          });
      }
  };
  module.exports = GamesController;
  </code></pre>
  
  <p>I can write /games/sayHello or /games/sayWelcome but what I would like is to be able to write exemple /games/234234 or /games/234234/settings</p>
  
  <p>Thanks! :)</p>