Fix attachment menu structure and aria-attributes

Thomas Bruederli

2014-06-04 3412e50b54e3daac8745234e21ab6e72be0ed165

 program/localization/ja_JP/labels.inc

@@ -52,6 +52,7 @@
$labels['copy']     = 'コピー';
$labels['move']     = '移動';
$labels['moveto']   = 'フォルダーに移動';
$labels['copyto']   = 'コピー...';
$labels['download'] = 'ダウンロード';
$labels['open']     = '開く';
$labels['showattachment'] = '表示';