洪任諭 Hong Jen Yee (PCMan) <pcman.tw@gmail.com>, LXDE developers

src/working-area.[ch] was taken from guification plugin of gaim/pidgin.
 * License: GNU GPL
 * Copyright (C) 2003-2004 Gary Kramlich

src/exo-wrap-table.[ch] was taken from libexo.
 * License: GNU LGPL
 * Copyright (c) 2000      Ramiro Estrugo <ramiro@eazel.com>
 * Copyright (c) 2005-2006 Benedikt Meurer <benny@xfce.org>
