Added function "is_superadmin" in auth library and improved other functions.

Till Brehm

2014-08-13 19b5e01da02aa2115ee802cf2e43a7f3e58f4eac

 interface/web/admin/lib/lang/br_language_complete.lng

@@ -5,4 +5,3 @@
$wb['btn_save_txt'] = 'Mesclar arquivos agora';
$wb['btn_cancel_txt'] = 'Voltar';
?>