text: import 'babel-polyfill';
  import React from 'react';
  import ReactDOM from 'react-dom';
  import { Provider } from 'react-redux';
  import { 
    Router, 
    browserHistory 
  } from 'react-router';
  
  import App from './components/App';
  import configureStore from './configureStore';
  import configureRoutes from './routes';
  
  const store = configureStore();
  const routes = configureRoutes(store);
  
  ReactDOM.render(
    <Provider store={store}>
      <Router routes={routes} history={browserHistory} />
    </Provider>,
    document.querySelector('#app')
  );