cleanup and lint

package.nw/lib/gt.js

@@ -13686,9 +13686,7 @@ function renderI18n()
 
 function changeLocale()
 {
-  // set locale and then re-render if needed
   g_appSettings.locale = languageLocale.value;
-  // loadI18n();
   $.i18n().locale = g_appSettings.locale;
   renderI18n();
 }