Add comprehensive license information in LICENSE and update the copyright

and license statements in all files.  Make sure that some files that were
missing copyright information now have them.  Reference LICENSE rather
than README in all notices.

1 files changed, 158 insertions, 0 deletions

diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..b894818
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,158 @@
+The wallet package as a whole is:
+
+  Copyright 2006, 2007 Board of Trustees, Leland Stanford Jr. University.
+  All rights reserved.
+
+and covered under the following license:
+
+  Permission to use, copy, modify, and distribute this software and its
+  documentation for any purpose and without fee is hereby granted,
+  provided that the above copyright notice appear in all copies and that
+  both that copyright notice and this permission notice appear in
+  supporting documentation, and that the name of Stanford University not
+  be used in advertising or publicity pertaining to distribution of the
+  software without specific, written prior permission.  Stanford
+  University makes no representations about the suitability of this
+  software for any purpose.  It is provided "as is" without express or
+  implied warranty.
+
+  The above copyright notice and this permission notice shall be included
+  in all copies or substantial portions of the Software.
+
+  THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
+  WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+
+All individual files with no other license statement are covered under
+this license.  Some files have additional copyright dates from earlier
+releases or may be owned by other copyright holders as noted in those
+files.
+
+Collected copyright notices for the entire package:
+
+  Copyright 1994, 1998, 1999, 2000, 2002, 2003, 2004, 2005, 2006, 2007
+      Board of Trustees, Leland Stanford Jr. University.
+  Copyright 2000, 2001, 2004 Russ Allbery <rra@stanford.edu>
+  Copyright 2004, 2005, 2006
+      by Internet Systems Consortium, Inc. ("ISC")
+  Copyright 1991, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+      2002, 2003 by The Internet Software Consortium and Rich Salz
+  Copyright 1995 Patrick Powell
+  Copyright 1996, 1997 Brandon Long <blong@fiction.net>
+  Copyright 1998 Thomas Roessler <roessler@guug.de>
+  Copyright 1998 Michael Elkins <me@cs.hmc.edu>
+  Copyright 1998 Andrew Tridgell <tridge@samba.org>
+  Copyright 2000, 2005 Hrvoje Niksic <hniksic@xemacs.org>
+  Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+      2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+  Copyright 1994 X Consortium
+
+The file portable/snprintf.c is covered by the following license:
+
+  This code is based on code written by Patrick Powell (papowell@astart.com)
+  It may be used for any purpose as long as this notice remains intact
+  on all source code distributions
+
+The files portable/asprintf.c, portable/dummy.c and util/concat.c have
+been placed in the public domain by their author.
+
+The files tests/libtest.c, tests/libtest.h, tests/portable/snprintf-t.c,
+tests/util/concat-t.c, tests/util/messages-t.c, tests/util/xmalloc-t,
+and tests/util/xmalloc.c are covered by the following copyright and
+license:
+
+  Copyright (c) 2004, 2005, 2006
+      by Internet Systems Consortium, Inc. ("ISC")
+  Copyright (c) 1991, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+      2002, 2003 by The Internet Software Consortium and Rich Salz
+
+  This code is derived from software contributed to the Internet Software
+  Consortium by Rich Salz.
+
+  Permission to use, copy, modify, and distribute this software for any
+  purpose with or without fee is hereby granted, provided that the above
+  copyright notice and this permission notice appear in all copies.
+
+  THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+  REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+  MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY
+  SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+The files Makefile.in and aclocal.m4 are generated by GNU Automake and
+covered by the following copyright and license:
+
+  Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+  2003, 2004, 2005, 2006  Free Software Foundation, Inc.
+  This file is free software; the Free Software Foundation
+  gives unlimited permission to copy and/or distribute it,
+  with or without modifications, as long as this notice is preserved.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+  even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+  PARTICULAR PURPOSE.
+
+The file configure is generated by GNU Autoconf and is covered by the
+following copyright and license:
+
+  Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+  2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+  This configure script is free software; the Free Software Foundation
+  gives unlimited permission to copy, distribute and modify it.
+
+The files tools/compile, tools/depcomp, and tools/missing are taken from
+GNU Automake and are covered by the following copyright and license:
+
+  Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005
+    Free Software Foundation, Inc.
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms of the GNU General Public License as published by the
+  Free Software Foundation; either version 2, or (at your option) any
+  later version.
+
+  This program is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  General Public License for more details.
+
+  As a special exception to the GNU General Public License, if you
+  distribute this file as part of a program that contains a configuration
+  script generated by Autoconf, you may include it under the same
+  distribution terms that you use for the rest of that program.
+
+For the wallet distribution, the option described in the last paragraph
+has been accepted and these files are distributed under the same terms as
+the wallet package as a whole, as described at the top of this file.
+
+The file tools/install-sh is covered by the following copyright and
+license:
+
+  Copyright (C) 1994 X Consortium
+
+  Permission is hereby granted, free of charge, to any person obtaining a
+  copy of this software and associated documentation files (the
+  "Software"), to deal in the Software without restriction, including
+  without limitation the rights to use, copy, modify, merge, publish,
+  distribute, sublicense, and/or sell copies of the Software, and to
+  permit persons to whom the Software is furnished to do so, subject to
+  the following conditions:
+
+  The above copyright notice and this permission notice shall be included
+  in all copies or substantial portions of the Software.
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+  IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR
+  OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+  ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+  OTHER DEALINGS IN THE SOFTWARE.
+
+  Except as contained in this notice, the name of the X Consortium shall
+  not be used in advertising or otherwise to promote the sale, use or
+  other dealings in this Software without prior written authorization
+  from the X Consortium.