add/update copyright and license notices
diff --git a/doc/Makefile.am b/doc/Makefile.am
index 372cdb8..3011f42 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -1,3 +1,20 @@
+#  FLAC - Free Lossless Audio Codec
+#  Copyright (C) 2001  Josh Coalson
+#
+#  This program is part of FLAC; 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
+#  of the License, 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.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
 SUBDIRS = . images
 
 EXTRA_DIST = comparison.html \
diff --git a/doc/comparison.html b/doc/comparison.html
index 35ce4e7..6df66eb 100644
--- a/doc/comparison.html
+++ b/doc/comparison.html
@@ -1,4 +1,10 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<!-- Copyright (c)  2000,2001  Josh Coalson -->
+<!-- Permission is granted to copy, distribute and/or modify this document -->
+<!-- under the terms of the GNU Free Documentation License, Version 1.1 -->
+<!-- or any later version published by the Free Software Foundation; -->
+<!-- with no invariant sections. -->
+<!-- A copy of the license can be found at http://www.gnu.org/copyleft/fdl.html -->
 <HTML>
 <HEAD>
 	<TITLE>FLAC - comparison</TITLE>
@@ -800,5 +806,7 @@
 
 </CENTER>
 
+<P>nbsp;Copyright (c) 2000,2001 Josh Coalson</P>
+
 </BODY>
 </HTML>
diff --git a/doc/developers.html b/doc/developers.html
index e461b2f..b131bc0 100644
--- a/doc/developers.html
+++ b/doc/developers.html
@@ -1,4 +1,10 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<!-- Copyright (c)  2000,2001  Josh Coalson -->
+<!-- Permission is granted to copy, distribute and/or modify this document -->
+<!-- under the terms of the GNU Free Documentation License, Version 1.1 -->
+<!-- or any later version published by the Free Software Foundation; -->
+<!-- with no invariant sections. -->
+<!-- A copy of the license can be found at http://www.gnu.org/copyleft/fdl.html -->
 <HTML>
 <HEAD>
 	<TITLE>FLAC - developers</TITLE>
@@ -103,5 +109,7 @@
 
 </CENTER>
 
+<P>nbsp;Copyright (c) 2000,2001 Josh Coalson</P>
+
 </BODY>
 </HTML>
diff --git a/doc/documentation.html b/doc/documentation.html
index 8d3e97b..69cbe68 100644
--- a/doc/documentation.html
+++ b/doc/documentation.html
@@ -1,4 +1,10 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<!-- Copyright (c)  2000,2001  Josh Coalson -->
+<!-- Permission is granted to copy, distribute and/or modify this document -->
+<!-- under the terms of the GNU Free Documentation License, Version 1.1 -->
+<!-- or any later version published by the Free Software Foundation; -->
+<!-- with no invariant sections. -->
+<!-- A copy of the license can be found at http://www.gnu.org/copyleft/fdl.html -->
 <HTML>
 <HEAD>
 	<TITLE>FLAC - documentation</TITLE>
@@ -742,5 +748,7 @@
 
 </CENTER>
 
+<P>nbsp;Copyright (c) 2000,2001 Josh Coalson</P>
+
 </BODY>
 </HTML>
diff --git a/doc/download.html b/doc/download.html
index f81e112..0ee6084 100644
--- a/doc/download.html
+++ b/doc/download.html
@@ -1,4 +1,10 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<!-- Copyright (c)  2000,2001  Josh Coalson -->
+<!-- Permission is granted to copy, distribute and/or modify this document -->
+<!-- under the terms of the GNU Free Documentation License, Version 1.1 -->
+<!-- or any later version published by the Free Software Foundation; -->
+<!-- with no invariant sections. -->
+<!-- A copy of the license can be found at http://www.gnu.org/copyleft/fdl.html -->
 <HTML>
 <HEAD>
 	<TITLE>FLAC - download</TITLE>
@@ -68,5 +74,7 @@
 
 </CENTER>
 
+<P>nbsp;Copyright (c) 2000,2001 Josh Coalson</P>
+
 </BODY>
 </HTML>
diff --git a/doc/features.html b/doc/features.html
index c82de51..2988aee 100644
--- a/doc/features.html
+++ b/doc/features.html
@@ -1,4 +1,10 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<!-- Copyright (c)  2000,2001  Josh Coalson -->
+<!-- Permission is granted to copy, distribute and/or modify this document -->
+<!-- under the terms of the GNU Free Documentation License, Version 1.1 -->
+<!-- or any later version published by the Free Software Foundation; -->
+<!-- with no invariant sections. -->
+<!-- A copy of the license can be found at http://www.gnu.org/copyleft/fdl.html -->
 <HTML>
 <HEAD>
 	<TITLE>FLAC - features</TITLE>
@@ -139,5 +145,7 @@
 
 </CENTER>
 
+<P>nbsp;Copyright (c) 2000,2001 Josh Coalson</P>
+
 </BODY>
 </HTML>
diff --git a/doc/format.html b/doc/format.html
index b90d351..629141f 100644
--- a/doc/format.html
+++ b/doc/format.html
@@ -1,4 +1,10 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<!-- Copyright (c)  2000,2001  Josh Coalson -->
+<!-- Permission is granted to copy, distribute and/or modify this document -->
+<!-- under the terms of the GNU Free Documentation License, Version 1.1 -->
+<!-- or any later version published by the Free Software Foundation; -->
+<!-- with no invariant sections. -->
+<!-- A copy of the license can be found at http://www.gnu.org/copyleft/fdl.html -->
 <HTML>
 <HEAD>
 	<TITLE>FLAC - format</TITLE>
@@ -1281,5 +1287,7 @@
 
 </CENTER>
 
+<P>nbsp;Copyright (c) 2000,2001 Josh Coalson</P>
+
 </BODY>
 </HTML>
diff --git a/doc/goals.html b/doc/goals.html
index 3bf4be0..aa1549d 100644
--- a/doc/goals.html
+++ b/doc/goals.html
@@ -1,4 +1,10 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<!-- Copyright (c)  2000,2001  Josh Coalson -->
+<!-- Permission is granted to copy, distribute and/or modify this document -->
+<!-- under the terms of the GNU Free Documentation License, Version 1.1 -->
+<!-- or any later version published by the Free Software Foundation; -->
+<!-- with no invariant sections. -->
+<!-- A copy of the license can be found at http://www.gnu.org/copyleft/fdl.html -->
 <HTML>
 <HEAD>
 	<TITLE>FLAC - goals</TITLE>
@@ -109,5 +115,7 @@
 
 </CENTER>
 
+<P>nbsp;Copyright (c) 2000,2001 Josh Coalson</P>
+
 </BODY>
 </HTML>
diff --git a/doc/id.html b/doc/id.html
index 5fb4d25..b9b75da 100644
--- a/doc/id.html
+++ b/doc/id.html
@@ -1,4 +1,10 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<!-- Copyright (c)  2000,2001  Josh Coalson -->
+<!-- Permission is granted to copy, distribute and/or modify this document -->
+<!-- under the terms of the GNU Free Documentation License, Version 1.1 -->
+<!-- or any later version published by the Free Software Foundation; -->
+<!-- with no invariant sections. -->
+<!-- A copy of the license can be found at http://www.gnu.org/copyleft/fdl.html -->
 <HTML>
 <HEAD>
 	<TITLE>FLAC - id</TITLE>
@@ -156,5 +162,7 @@
 
 </CENTER>
 
+<P>nbsp;Copyright (c) 2000,2001 Josh Coalson</P>
+
 </BODY>
 </HTML>
diff --git a/doc/images/Makefile.am b/doc/images/Makefile.am
index 4d52326..4d2059c 100644
--- a/doc/images/Makefile.am
+++ b/doc/images/Makefile.am
@@ -1,3 +1,20 @@
+#  FLAC - Free Lossless Audio Codec
+#  Copyright (C) 2001  Josh Coalson
+#
+#  This program is part of FLAC; 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
+#  of the License, 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.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software
+#  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
 EXTRA_DIST = 1x1.gif \
 	cafebug.gif \
 	logo.jpg
diff --git a/doc/index.html b/doc/index.html
index deb45cd..63d69f5 100644
--- a/doc/index.html
+++ b/doc/index.html
@@ -1,4 +1,10 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<!-- Copyright (c)  2000,2001  Josh Coalson -->
+<!-- Permission is granted to copy, distribute and/or modify this document -->
+<!-- under the terms of the GNU Free Documentation License, Version 1.1 -->
+<!-- or any later version published by the Free Software Foundation; -->
+<!-- with no invariant sections. -->
+<!-- A copy of the license can be found at http://www.gnu.org/copyleft/fdl.html -->
 <HTML>
 <HEAD>
 	<TITLE>FLAC - Free Lossless Audio Codec</TITLE>
@@ -273,5 +279,7 @@
 
 </CENTER>
 
+<P>nbsp;Copyright (c) 2000,2001 Josh Coalson</P>
+
 </BODY>
 </HTML>
diff --git a/doc/news.html b/doc/news.html
index e5f1486..36ef28b 100644
--- a/doc/news.html
+++ b/doc/news.html
@@ -1,4 +1,10 @@
 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<!-- Copyright (c)  2000,2001  Josh Coalson -->
+<!-- Permission is granted to copy, distribute and/or modify this document -->
+<!-- under the terms of the GNU Free Documentation License, Version 1.1 -->
+<!-- or any later version published by the Free Software Foundation; -->
+<!-- with no invariant sections. -->
+<!-- A copy of the license can be found at http://www.gnu.org/copyleft/fdl.html -->
 <HTML>
 <HEAD>
 	<TITLE>FLAC - news</TITLE>
@@ -206,5 +212,7 @@
 
 </CENTER>
 
+<P>nbsp;Copyright (c) 2000,2001 Josh Coalson</P>
+
 </BODY>
 </HTML>