registration - route

// ...
import Register from './components/Register';
// ...
  <Provider store={store}>
    <Router history={hashHistory}>
      <Route path="/" component={App}>
        <IndexRoute component={Home} />
        <Route path="login" component={Login} />
        <Route path="register" component={Register} />
      </Route>
    </Router>
  </Provider>,
// ...