The authors wish to acknowledge the work of the following people, for
their beta-testing, suggestions and otherwise horrible breaking of the
Gamera system:

Teal Anderson
Grant Arnold
Rene Baston
Colin Baumgarten
Tobias Bolten
Christian Brandt
Albert Brzeczko
Robert Butz
Lukas Cenovsky
Oliver Christen
Alexander Cobb
Johanna Devaney
Georg Drees
Tim DiLauro
Robert Ferguson
Andrew Hankinson
Manuel Jeltsch
Thomas Karsten
Jürgen Killian
Jonathan Koch
David Kolanus
Uma Kompella
Jean-François Leon
Andreas Leuschner
David Lewis
Moritz Muras
Mark Patton
Raghu
Jason Riesa
Stefan Ruloff
Seo Sanghyeon
Fabian Schmitt
Marcel Schroers
Daniel Stender
Brian Stern
Daveed Vandevoorde
Jens Wilberg
Jakub Wilk
Hasan Yildiz
Jochen Zimmerman
