text: "use strict";
  
  var express = require('express'),
      path = require('path'),
      favicon = require('serve-favicon'), // jshint ignore:line
      logger = require('morgan'),
      cookieParser = require('cookie-parser'),
      bodyParser = require('body-parser'),
  
      routes = require('./routes/index'),
  
      app = express();
  
  // view engine setup
  app.set('views', path.join(__dirname, 'views'));
  app.set('view engine', 'hbs');
  
  // uncomment after placing your favicon in /public
  app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
  app.use(logger('dev'));
  app.use(bodyParser.json());
  app.use(bodyParser.urlencoded({ extended: false }));
  app.use(cookieParser());
  app.use(express.static(path.join(__dirname, 'public')));
  
  app.use('/', routes);
  
  // catch 404 and forward to error handler
  app.use(function (req, res, next) {
      var err = new Error('Not Found');
      err.status = 404;
      next(err);
  });
  
  // error handlers
  
  // development error handler
  // will print stacktrace
  if (app.get('env') === 'development') {
      app.use(function (err, req, res, next) { // jshint ignore:line
          res.status(err.status || 500);
          res.render('error', {
              message: err.message,
              error: err
          });
      });
  }
  
  // production error handler
  // no stacktraces leaked to user
  app.use(function (err, req, res, next) { // jshint ignore:line
      res.status(err.status || 500);
      res.render('error', {
          message: err.message,
          error: {}
      });
  });
  
  module.exports = app;