discussion of kraken-examples routes

kraken-examples-routes.md

is this what you think routes/index.js should look like:

'use strict';

var IndexModel = require('../models/index');
var setLocale = require('./setLocale');

module.exports = function (router) {
    router.get('/', indexRoute);
    setLocale(router);
};

function indexRoute(req, res) {
    var model = new IndexModel();
    res.render('index', model);
};

with routes/setLocale.js:

'use strict';

module.exports = function (router) {
    router.get('/setLocale/:locale', setLocale);
};

function setLocale(req, res) {
    res.cookie('locale', req.params.locale);
    res.redirect('/');
};

my understanding is that any module under the routes directory should have a route signature and the main routes file needs to register all these routes as i've done in index.js above

OK. good enough for me. let me fix all this and resubmit the PR