more fixes

src/index.js

@@ -11,10 +11,16 @@ import ru from './i18n/ru.json';
 
 import TinodeWeb from './views/tinode-web.jsx';
 
+import HashNavigation from './lib/navigation.js';
+
+const {params} = HashNavigation.parseUrlHash(window.location.hash);
+const language = (params && params.hl) ||
+  (navigator.languages && navigator.languages[0]) ||
+  navigator.language ||
+  navigator.userLanguage;
+
 ReactDOM.render(
-  <IntlProvider
-    locale={navigator.language}
-    messages={en} >
+  <IntlProvider locale={language} messages={en} >
     <TinodeWeb />
   </IntlProvider>,
   document.getElementById('mountPoint')