doxy: ref the website language bindings instead of duplicating it here

It was totally outdated.

Signed-off-by: Brice Goglin <Brice.Goglin@inria.fr>

Author: bgoglin

doc/hwloc.doxy

@@ -95,15 +95,8 @@ onto certain cores or memory nodes. Several utility programs are also
 provided to ease command-line manipulation of topology objects,
 binding of processes, and so on.
 
-Perl bindings are available from Bernd Kallies on
-<a href=http://search.cpan.org/~bka/Sys-Hwloc-0.10/>CPAN</a>.
-
-Python bindings are available from Guy Streeter:
-<ul>
-<li><a href=http://people.redhat.com/streeter/>Fedora RPM and tarball</a>.</li>
-<li><a href=git://git.fedorahosted.org/python-hwloc.git>git tree</a>
-(<a href=http://git.fedorahosted.org/git/python-hwloc.git>html</a>).</li>
-</ul>
+Bindings for several other languages are available from the
+<a href="https://www.open-mpi.org/projects/hwloc/#language_bindings">project website</a>.
 
 
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