fix: use ReactDOM.hydrate

Author: calvinl

client/index.js

@@ -10,12 +10,6 @@ import App from 'containers/App';
 
 const history = createHistory();
 
-/* Images
- * This space is reserved for images that are required by server rendering,
- * e.g. the favicon and any other images that need to be in the base HTML file.
- */
-import '../common/images/favicon.png';
-
 // The root element of your app
 const rootElement = document.getElementById('app');
 
@@ -25,7 +19,7 @@ const initialState = window.__INITIAL_STATE__;
 const store = configureStore(initialState, history);
 
 const render = (Component) => {
-  ReactDOM.render(
+  ReactDOM.hydrate(
     <Provider store={store}>
       <AppContainer>
         <ConnectedRouter history={history}>