[wwwdocs] Remove Intel AVX link from svn.html

[Gerald Pfeifer]

This links has changed and when I was going to updated it I realized
that we should not have had this in the first place since we have been
requested not to link to sites that advertise non-free software.

Gerald

Index: svn.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/svn.html,v
retrieving revision 1.101
diff -u -3 -p -r1.101 svn.html
--- svn.html	11 Oct 2008 00:18:15 -0000	1.101
+++ svn.html	25 Oct 2008 16:51:26 -0000
@@ -390,9 +390,8 @@ list therefore provides only some repres
   <<a href="mailto:erven.rohou@st.com">erven.rohou@st.com</a>>.</dd>
 
   <dt>ix86/avx</dt>
-  <dd>The goal of this branch is to implement
-  <a href="http://softwareprojects.intel.com/avx/"> Intel AVX (Intel Advanced Vector Extensions)</a>.
-  The branch is maintained by
+  <dd>The goal of this branch is to implement Intel AVX (Intel Advanced
+  Vector Extensions).  The branch is maintained by
   H.J. Lu <<a href="mailto:hjl.tools@gmail.com">hjl.tools@gmail.com</a>>,
   Joey Ye <<a href="mailto:joey.ye@intel.com">joey.ye@intel.com</a>>
   and Xuepeng Guo <<a href="mailto:xuepeng.guo@intel.com">xuepeng.guo@intel.com</a>>.