app.js

// set up ========================
var express  = require('express');
var app      = express();                               // create our app w/ express
var morgan = require('morgan');             // log requests to the console (express4)
var bodyParser = require('body-parser');    // pull information from HTML POST (express4)
var methodOverride = require('method-override'); // simulate DELETE and PUT (express4)
var fallback = require('express-history-api-fallback');

// configuration =================

app.use(express.static(__dirname + '/www'));                 // set the static files location /public/img will be /img for users
app.use(fallback('index.html', { root: __dirname + '/www' }));
app.use(morgan('dev'));                                         // log every request to the console
app.use(bodyParser.urlencoded({'extended':'true'}));            // parse application/x-www-form-urlencoded
app.use(bodyParser.json());                                     // parse application/json
app.use(bodyParser.json({ type: 'application/vnd.api+json' })); // parse application/vnd.api+json as json
app.use(methodOverride());

// listen (start app with node server.js) ======================================
app.listen(80, '0.0.0.0');
console.log("App listening on port " + 80);