sync with viewer-development, plus some Russian linguistic changes

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

...a/newview/skins/default/xui/da/panel_preferences_chat.xml

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

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

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

...a/newview/skins/default/xui/de/panel_preferences_chat.xml

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

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

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

...ewview/skins/default/xui/en/floater_buy_currency_html.xml

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

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

...iew/skins/default/xui/en/floater_translation_settings.xml

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

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

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

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

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

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

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