Many thanks to the Horde Development Team!

Thanks to Mathieu Clabaut, who wrote the passwd module on which all this is
based.

Thanks to Eric Keto, who created the arrow.gif and plane.gif files.
Thanks to John Wedoff, who helped debug a session/login problem.
Thanks to Daniel Huhardeaux for the French (fr_FR) translation.
Thanks to Jens Tkotz for the German (de_DE) translation.
