node_config -> CONFIG -> config.js -> config

app/app.js

@@ -4,11 +4,10 @@ import ReactDOM from 'react-dom'
 import { configureStore, Root } from 'pubsweet-client'
 
 import { AppContainer } from 'react-hot-loader'
-import { browserHistory } from 'react-router'
-import { syncHistoryWithStore } from 'react-router-redux'
+import createHistory from 'history/createBrowserHistory'
 
-let store = configureStore(browserHistory, {})
-let history = syncHistoryWithStore(browserHistory, store)
+const history = createHistory()
+const store = configureStore(history, {})
 
 const rootEl = document.getElementById('root')