Remove error from http response

bigbluebutton-html5/imports/startup/client/intl.jsx

@@ -51,7 +51,10 @@ class IntlStartup extends Component {
         return response.json();
       })
       .then((messages) => {
-        this.setState({ messages }, () => {
+        if (messages.statusCode === 506) {
+          this.setState({ appLocale: 'en' });
+        }
+        this.setState({ messages: messages.messages }, () => {
           baseControls.updateLoadingState(false);
         });
       })

bigbluebutton-html5/imports/startup/server/index.js

@@ -43,8 +43,7 @@ WebApp.connectHandlers.use('/locale', (req, res) => {
   });
 
   res.setHeader('Content-Type', 'application/json');
-  res.writeHead(statusCode);
-  res.end(JSON.stringify(messages));
+  res.end(JSON.stringify({ statusCode, messages }));
 });
 
 WebApp.connectHandlers.use('/locales', (req, res) => {