More fixes to ja translation

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

...a/newview/skins/default/xui/en/panel_teleport_history.xml

...a/newview/skins/default/xui/ja/menu_gallery_inventory.xml

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

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

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

...ewview/skins/default/xui/ja/menu_places_gear_landmark.xml

...wview/skins/default/xui/ja/menu_teleport_history_gear.xml

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

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

.../newview/skins/default/xui/ja/panel_stream_info_toast.xml

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

indra/newview/skins/default/xui/ja/widgets/density_ctrl.xml