Thanks go to each of the following people, who were kind enough to spend
time installing and testing the plotutils package, and report bugs and
obscurities.

The package would not be what it is today without the aid of volunteers.

Aaron King <aking@math.arizona.edu>
Albert Chin <china@thewrittenword.com>
Bart De Schutter <bodibo@gmail.com>
Bernhard Reiter <breiter@mathematik.Uni-Osnabrueck.de>
Brian Gough <bjg@gnu.org>
Charles Karney <karney@princeton.edu>
Daisuke Tominaga <tominaga@cbrc.jp>
Dave Bodenstab <imdave@mcs.net>
Diomidis Spinellis <dds@aueb.gr>
Eric Backus <ericb@lsid.hp.com>
Frederick W. Wheeler <wheeler@cipr.rpi.edu>
Georgy Salnikov <sge@nmr.nioch.nsc.ru>
James Anderson <james.anderson@setf.de>
John Lapeyre <lapeyre@physics.arizona.edu>
Jonathan Woithe <jwoithe@physics.adelaide.edu.au>
Juergen Pfeifer <Juergen.Pfeifer@t-online.de>
Keir E. Novik <ken21@cam.ac.uk>
Keith M. Briggs <kmb28@cus.cam.ac.uk>
Klamer Schutte <kscp1@fel.tno.nl>
Larry Schwimmer <rosebud@cyclone.Stanford.edu>
Magnus Weis <weis@mechanik.tu-darmstadt.de>
Maohai Huang <mhuang@bu-ast.bu.edu>
Mark Dalphin <mdalphin@amgen.com>
Martin Ramsch <ramsch@fmi.uni-passau.de>
Martin Ward <Martin.Ward@smltd.com>
Massimo Santini <santini@dsi.unimi.it>
Michel de Ruiter <mdruiter@cs.vu.nl>
Nathan Salwen <salwen@physics.harvard.edu>
Nelson H. F. Beebe <beebe@math.utah.edu>
Peter Whiting <pwhiting@sprint.net>
Piotr Klaban <makler@man.torun.pl>
Rob Browning <rlb@cs.utexas.edu>
Robert D. Keys <rdkeys@seedlab2.cropsci.ncsu.edu>
Roberto Abraham <abraham@ast.cam.ac.uk>
Stefan Wagner <h8625330@obelix.wu-wien.ac.at>
Takafumi Hayashi <takafumi@u-aizu.ac.jp>
Thomas Walter <walter@pctc.chemie.uni-erlangen.edu>
William M. Mullins <mullinwm@picard.ml.wpafb.af.mil>
Wolfgang Glunz <wolfgang.glunz@gmx.de>
