.. set references to other manpages and set links in the html output

.. |vmm(1)| replace:: **vmm**\(1)
.. _vmm(1): vmm.1

.. |vmm.cfg(5)| replace:: **vmm.cfg**\(5)
.. _vmm.cfg(5): vmm.cfg.5


.. non vmm

.. |postconf(1)| replace:: **postconf**\(1)
.. _postconf(1): http://www.postfix.org/postconf.1.html

.. |transport(5)| replace:: **transport**\(5)
.. _transport(5): http://www.postfix.org/transport.5.html

.. #EOF