text: /**
   * Express configuration
   */
  
  'use strict';
  
  var express = require('express');
  var favicon = require('serve-favicon');
  var morgan = require('morgan');
  var compression = require('compression');
  var bodyParser = require('body-parser');
  var methodOverride = require('method-override');
  var cookieParser = require('cookie-parser');
  var errorHandler = require('errorhandler');
  var path = require('path');
  var config = require('./environment');
  var passport = require('passport');
  var session = require('express-session');
  var mongoStore = require('connect-mongo')(session);
  var mongoose = require('mongoose');
  
  module.exports = function(app) {
    // var env = app.get('env');
    var env = 'development';
  
    app.set('views', config.root + '/server/views');
    app.engine('html', require('ejs').renderFile);
    app.set('view engine', 'html');
    app.use(compression());
    app.use(bodyParser.urlencoded({
      extended: false
    }));
    app.use(bodyParser.json());
    app.use(methodOverride());
    app.use(cookieParser());
    app.use(passport.initialize());
  
    // Persist sessions with mongoStore
    // We need to enable sessions for passport twitter because its an oauth 1.0 strategy
    app.use(session({
      secret: config.secrets.session,
      resave: true,
      saveUninitialized: true,
      store: new mongoStore({
        mongooseConnection: mongoose.connection
      })
    }));
  
    if ('production' === env) {
      app.use(favicon(path.join(config.root, 'public', 'favicon.ico')));
      app.use(express.static(path.join(config.root, 'public')));
      app.set('appPath', config.root + '/public');
      app.use(morgan('dev'));
    }
  
    if ('development' === env || 'test' === env) {
      // app.use(require('connect-livereload')());
      app.use(express.static(path.join(config.root, '.tmp')));
      app.use(express.static(path.join(config.root, 'client')));
      app.set('appPath', 'client');
      app.use(morgan('dev'));
      app.use(errorHandler()); // Error handler - has to be last
    }
  };