Merge pull request #104 in DNS/adguard-dns from fix/442 to master

* commit '903c1da993c24ab4a338a3cee22c947a8fcc2e19':
  Remove change_language call on loading app
  Pass two-letter language code

client/src/components/App/index.js

@@ -39,9 +39,7 @@ class App extends Component {
         const { processing, language } = this.props.dashboard;
 
         if (!processing) {
-            if (!language) {
-                this.props.changeLanguage(i18n.language);
-            } else {
+            if (language) {
                 i18n.changeLanguage(language);
             }
         }