Other Certificate / Approval

Copyright (c) 2006 Rene Rivera
Copyright (c) 2006 Rene Rivera.
Copyright (c) 2006 Stephan Diederich
Copyright (c) 2006 Stephen Nutt
Copyright (c) 2006 Tobias Schwinger
Copyright (c) 2006 Tomas Puverle
Copyright (c) 2006 Vladimir Prus.
Copyright (c) 2006 Xiaogang Zhang
Copyright (c) 2006, 2007 Marcin Kalicinski
Copyright (c) 2006, 2007 Matthew Calabrese
Copyright (c) 2006, 2008 Beman Dawes
Copyright (c) 2006, Stephan Diederich
Copyright (c) 2006-2007 Matias Capeletto
Copyright (c) 2006-2007 Tobias Schwinger
Copyright (c) 2006-2008 Emil Dotchevski and Reverge Studios, Inc.
Copyright (c) 2006-2008 Johan Rade
Copyright (c) 2006-2009 Emil Dotchevski and Reverge Studios, Inc.
Copyright (c) 2006-2009 by Emil Dotchevski and Reverge Studios, Inc.
Copyright (c) 2006-2010 Emil Dotchevski and Reverge Studios, Inc.
Copyright (c) 2006-2012 Ion Gaztanaga
Copyright (c) 2006-7 John Maddock
Copyright (c) 2007 Bjorn Roald
Copyright (c) 2007 Dan Marsden
Copyright (c) 2007 David Jenkins
Copyright (c) 2007 Eric Niebler
Copyright (c) 2007 Frank Mori Hess
Copyright (c) 2007 Hartmut Kaiser
Copyright (c) 2007 Joel de Guzman
Copyright (c) 2007 John Maddock
Copyright (c) 2007 Joseph Gauterin
Copyright (c) 2007 Peter Dimov
Copyright (c) 2007 Rene Rivera
Copyright (c) 2007 Tobias Schwinger
Copyright (c) 2007 by Frank Mori Hess
Copyright (c) 2007, 2008 Joseph Gauterin
Copyright (c) 2007, 2008 Peter Dimov
Copyright (c) 2007, 2008, 2012 Peter Dimov
Copyright (c) 2007, 2013 John Maddock
Copyright (c) 2007-2008 Steven Watanabe
Copyright (c) 2007-2008 Dario Senic, Jurko Gospodnetic.
Copyright (c) 2007-2008 Joseph Gauterin
Copyright (c) 2007-2008 Tobias Schwinger
Copyright (c) 2007-2009 Steven Watanabe
Copyright (c) 2007-2009 Ben Hanson
Copyright (c) 2007-2009: Joachim Faulhaber
Copyright (c) 2007-2010 Hartmut Kaiser
Copyright (c) 2007-2010: Joachim Faulhaber
Copyright (c) 2007-2011 Barend Gehrels, Amsterdam, the Netherlands.
Copyright (c) 2007-2011 Hartmut Kaiser
Copyright (c) 2007-2011: Joachim Faulhaber
Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
Copyright (c) 2007-2012: Joachim Faulhaber
Copyright (c) 2008 - 2010 Joseph Gauterin, Niels Dekker
Copyright (c) 2008 Ariel Flesler
Copyright (c) 2008 Christopher M. Kohlhoff
Copyright (c) 2008 Dan Marsden
Copyright (c) 2008 Eric Niebler