wt1.1.1 translation fixes

lib/bloc/settings/settings_bloc.dart

@@ -42,28 +42,35 @@ class SettingsBloc extends Bloc<SettingsEvent, SettingsState> {
   }
 
   Future<void> _changeLang( String lang ) async{
-
+    print("_change to $lang");
     switch ( lang ) {
       case "English":
+      case "en":
       case "Angol":
         _locale = Locale('en');
         break;
       case "Hungarian":
       case "Magyar":
+      case "hu":
         _locale = Locale('hu');
         break;
     }
     this.language = lang;
-    final AppLanguage appLanguage = AppLanguage();
-    appLanguage.changeLanguage(_locale);
+    AppLanguage().changeLanguage(_locale);
     await loadLang();
   }
 
   Future<void> loadLang() async{
-    print (" -- Loading lang $_locale");
-    if ( context != null ) {
-      AppLocalizations.of(context).setLocale(_locale);
-      await AppLocalizations.of(context).load();
+    if ( _locale != null ) {
+      print(" -- Loading lang $_locale");
+      if (context != null) {
+        AppLocalizations.of(context).setLocale(_locale);
+        await AppLocalizations.of(context).load();
+      } else {
+        print("no context, does not load");
+      }
+    } else {
+      print("no locale, does not load");
     }
   }
 }