EXP-1783 FIXED Duplicated/missing IDs in menu_viewer.xml

indra/newview/skins/default/xui/da/menu_viewer.xml

indra/newview/skins/default/xui/de/menu_viewer.xml

indra/newview/skins/default/xui/en/menu_viewer.xml

indra/newview/skins/default/xui/es/menu_viewer.xml

indra/newview/skins/default/xui/fr/menu_viewer.xml

indra/newview/skins/default/xui/it/menu_viewer.xml

indra/newview/skins/default/xui/ja/menu_viewer.xml

indra/newview/skins/default/xui/pl/menu_viewer.xml

indra/newview/skins/default/xui/pt/menu_viewer.xml

indra/newview/skins/default/xui/ru/menu_viewer.xml

indra/newview/skins/default/xui/tr/menu_viewer.xml

indra/newview/skins/default/xui/zh/menu_viewer.xml