Thanks to the following people for support, code, patches, etc:

Aaron S. Hawley
Andreas Metzler
Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
Bas van Gompel
Bob Proulx
Bruno Haible
Dan Jacobson
Dave Gilbert
Dmitry V. Levin
Ed Avis
Eric Blake <ebb9@byu.net>
Geoff Clare
Gerrit P. Haase <gerrit.haase@t-online.de>
Greg Wooledge
James Woods
James Youngman <jay@gnu.org>
Jesus Bravo Alvarez <jba@pobox.com>
Jim Meyering
John David Anglin <dave@hiauly1.hia.nrc.ca>
John Levon
Jonathan R. Ferro <jferro@corwin.ece.cmu.edu>
Joseph S. Myers
Karl Berry
Lionel CONS <lionel.cons@cern.ch>
Mark Kettenis <kettenis@gnu.org>
Martin Buchholz
Matt Mueller <donut@azstarnet.com>
Nigel Stepp <stepp@atistart.net>
Paul Slootman <paul@murphy.nl>
Primoz Peterlin
Solar Designer <solar@openwall.com>
Stephane Barizien <sba@ocegr.fr>
Steve Revilak
Vin Shelton
Vincent Danjean <vdanjean@ens-lyon.fr>

Suggestion for locate's ignore-case code:
Matt Mueller <donut@azstarnet.com>
Stephane Barizien <sba@ocegr.fr>
