old_contents: 'use strict';
  
  /**
   * Express config
   */
  
  var express      = require('express'),
      favicon      = require('serve-favicon'),
      morgan       = require('morgan'),
      compression  = require('compression'),
      bodyParser   = require('body-parser'),
      mOverride    = require('method-override'),
      cookieParser = require('cookie-parser'),
      errorHandler = require('errorhandler'),
      path         = require('path'),
      config       = require('./environment'),
      passport     = require('passport'),
      mongoose     = require('mongoose');
  
  exports = module.exports = function(app) {
    var env = app.get('env');
  
    console.log('config');
    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: true }));
    app.use(bodyParser.json());
    app.use(mOverride());
    app.use(cookieParser());
    app.use(passport.initialize());
    app.use(express.static(path.join(config.root, 'bower_components')));
  
    if ('production' === env) {
      console.log('pro')
      app.use(favicon(path.join(config.root, 'public', 'favicon.ico')));
      app.use(express.static(path.join(config.root, 'dist')));
      app.set('appPath', config.root + '/dist');
      app.use(morgan('dev'));
    }
  
    if ('development' === env || 'test' === env) {
      console.log('dev')
      app.use(express.static(path.join(config.root, '.tmp')));
      app.use(express.static(path.join(config.root, 'app')));
      app.set('appPath', config.root + '/app');
      app.use(morgan('dev'));
      app.use(errorHandler());
    }
  };
  
new_contents: 'use strict';
  
  /**
   * Express config
   */
  
  var express      = require('express'),
      favicon      = require('serve-favicon'),
      morgan       = require('morgan'),
      compression  = require('compression'),
      bodyParser   = require('body-parser'),
      mOverride    = require('method-override'),
      cookieParser = require('cookie-parser'),
      errorHandler = require('errorhandler'),
      path         = require('path'),
      config       = require('./environment'),
      passport     = require('passport'),
      mongoose     = require('mongoose');
  
  exports = module.exports = function(app) {
    var env = app.get('env');
  
    console.log('config');
    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: true }));
    app.use(bodyParser.json());
    app.use(mOverride());
    app.use(cookieParser());
    app.use(passport.initialize());
    app.use(express.static(path.join(config.root, 'bower_components')));
  
    if ('production' === env) {
      console.log('pro')
      app.use(favicon(path.join(config.root, 'dist', 'favicon.ico')));
      app.use(express.static(path.join(config.root, 'dist')));
      app.set('appPath', config.root + '/dist');
      app.use(morgan('dev'));
    }
  
    if ('development' === env || 'test' === env) {
      console.log('dev')
      app.use(express.static(path.join(config.root, '.tmp')));
      app.use(express.static(path.join(config.root, 'app')));
      app.set('appPath', config.root + '/app');
      app.use(morgan('dev'));
      app.use(errorHandler());
    }
  };
  
subject: fix favicon