* thunar, xfce4-panel: Update Korean translation

 * libxfce4menu, libxfcegui4, mousepad, squeeze, xfce4-appfinder,
   xfce4-icon-theme, xfce4-mixer, xfce4-terminal, xfce4-trigger-launcher,
   xfce-mcs-manager, xfce-utils: Add Latvian translation



(Old svn revision: 26104)