[wwwdocs] readings.html -- remove broken GNUH8 mailing list link

[Gerald Pfeifer]

Remove broken link to GNUH8 Mailing List.

Installed.

Gerald

Index: readings.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/readings.html,v
retrieving revision 1.170
diff -u -3 -p -r1.170 readings.html
--- readings.html	30 Dec 2007 09:01:19 -0000	1.170
+++ readings.html	22 Mar 2008 05:59:47 -0000
@@ -127,7 +127,6 @@ names.
    <br />GDB includes a simulator.
    <br /><a href="http://gcc.gnu.org/projects/h8300-abi.html">H8/300
          Application Binary Interface for GCC</a>.
-   <br /><a href="http://www.pcserv.demon.co.uk/gnuh8/">GNUH8 Mailing List</a>.
  </li>
  
  <li>i386 (i486, i586, i686, i786)