Update F<Copying> with the FSF's new address.

It is now a byte-for-byte identical copy of the GPL version 1, as downloaded
from http://www.gnu.org/licenses/old-licenses/gpl-1.0.txt

As well as changing their address, at some point the FSF have changed the
amount of indentation on the titles. This commit also reverts our change of
` to '. For this file it seems better to be byte-for-byte identical with the
FSF, even if this does not conform to our formatting.

Copying

@@ -1,12 +1,14 @@
-		    GNU GENERAL PUBLIC LICENSE
-		     Version 1, February 1989
+
+                    GNU GENERAL PUBLIC LICENSE
+                     Version 1, February 1989
 
  Copyright (C) 1989 Free Software Foundation, Inc.
-                59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
+                    51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
-			    Preamble
+                            Preamble
 
   The license agreements of most software companies try to keep users
 at the mercy of those companies.  By contrast, our General Public
@@ -47,7 +49,7 @@ authors' reputations.
   The precise terms and conditions for copying, distribution and
 modification follow.
 
-		    GNU GENERAL PUBLIC LICENSE
+                    GNU GENERAL PUBLIC LICENSE
    TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
 
   0. This License Agreement applies to any program or other work which
@@ -165,7 +167,7 @@ make exceptions for this.  Our decision will be guided by the two goals
 of preserving the free status of all derivatives of our free software and
 of promoting the sharing and reuse of software generally.
 
-			    NO WARRANTY
+                            NO WARRANTY
 
   9. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
 FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
@@ -187,9 +189,9 @@ YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
 PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
 POSSIBILITY OF SUCH DAMAGES.
 
-		     END OF TERMS AND CONDITIONS
+                     END OF TERMS AND CONDITIONS
 
-	Appendix: How to Apply These Terms to Your New Programs
+        Appendix: How to Apply These Terms to Your New Programs
 
   If you develop a new program, and you want it to be of the greatest
 possible use to humanity, the best way to achieve this is to make it
@@ -215,22 +217,23 @@ the exclusion of warranty; and each file should have at least 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.
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA  02110-1301 USA
+
 
 Also add information on how to contact you by electronic and paper mail.
 
 If the program is interactive, make it output a short notice like this
 when it starts in an interactive mode:
 
     Gnomovision version 69, Copyright (C) 19xx name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type 'show w'.
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
     This is free software, and you are welcome to redistribute it
-    under certain conditions; type 'show c' for details.
+    under certain conditions; type `show c' for details.
 
-The hypothetical commands 'show w' and 'show c' should show the
+The hypothetical commands `show w' and `show c' should show the
 appropriate parts of the General Public License.  Of course, the
-commands you use may be called something other than 'show w' and 'show
+commands you use may be called something other than `show w' and `show
 c'; they could even be mouse-clicks or menu items--whatever suits your
 program.
 
@@ -239,7 +242,7 @@ school, if any, to sign a "copyright disclaimer" for the program, if
 necessary.  Here a sample; alter the names:
 
   Yoyodyne, Inc., hereby disclaims all copyright interest in the
-  program 'Gnomovision' (a program to direct compilers to make passes
+  program `Gnomovision' (a program to direct compilers to make passes
   at assemblers) written by James Hacker.
 
   <signature of Ty Coon>, 1 April 1989