* data/glr.c (yyreportTree): Make room in yystates for the state

preceding the RHS.  This fixes the segmentation fault reported by Derek
M. Jones in
<http://lists.gnu.org/archive/html/help-bison/2006-05/msg00035.html>.
(yyreportTree, yypdumpstack): Subtract 1 from yyrule before printing
to the user.  Reported for yyreportTree by Derek M. Jones later in the
same thread.
* THANKS: Add Derek M. Jones.
Update my email address.
Fix typo in Steve Murphy's name.

THANKS

@@ -21,6 +21,7 @@ Cris Bailiff              c.bailiff+bison@awayweb.com
 Cris van Pelt             cris@amf03054.office.wxs.nl
 Daniel Hagerty            hag@gnu.org
 David J. MacKenzie        djm@gnu.org
+Derek M. Jones	          derek@knosof.co.uk
 Dick Streefland           dick.streefland@altium.nl
 Enrico Scholz             enrico.scholz@informatik.tu-chemnitz.de
 Evgeny Stambulchik        fnevgeny@plasma-gate.weizmann.ac.il
@@ -34,7 +35,7 @@ Jan Nieuwenhuizen         janneke@gnu.org
 Jesse Thilo               jthilo@gnu.org
 Jim Kent                  jkent@arch.sel.sony.com
 Jim Meyering              jim@meyering.net
-Joel E. Denny             jdenny@hubcap.clemson.edu
+Joel E. Denny             jdenny@ces.clemson.edu
 Juan Manuel Guerrero      ST001906@HRZ1.HRZ.TU-Darmstadt.De
 Kees Zeelenberg           kzlg@users.sourceforge.net
 Keith Browne              kbrowne@legato.com
@@ -67,7 +68,7 @@ Raja R Harinath           harinath@cs.umn.edu
 Richard Stallman          rms@gnu.org
 Robert Anisko             anisko_r@epita.fr
 Shura                     debil_urod@ngs.ru
-Steve Murhpy		  murf@parsetree.com
+Steve Murphy		  murf@parsetree.com
 Tim Josling               tej@melbpc.org.au
 Tim Van Holder            tim.van.holder@pandora.be
 Tom Lane                  tgl@sss.pgh.pa.us