app.use('/public/stylesheets', express.static('stylesheets'));
app.use('/public/images', express.static('images'));
app.use('/public/javascripts', express.static('javascripts'));
app.use('/public/stylesheets', express.static('stylesheets'));
app.use('/public/images', express.static('images'));
app.use('/public/javascripts', express.static('javascripts'));