Xfce engine by Olivier Fourdan <fourdan@xfce.org>

Port to GTK+-2.0 based on Thinice port by Tim Gerla <timg@rrv.net>
    Tomas gren <stric@ing.umu.se> and  Richard Hult <rhult@codefactory.se>
Portions based on Raleigh theme by Owen Taylor
Portions based on Notif theme
Portions based on Notif2 theme
Portions based on original GTK theme
