Add more interop links.

doc/faq.rst

@@ -22,19 +22,32 @@ How do I...
 ... write my own extension?
    See the :ref:`extension tutorial <exttut>`.
 
-... use Sphinx with Epydoc?
-   There's a third-party extension providing an `api role`_ which refers to
-   Epydoc's API docs for a given identifier.
-
-... use Sphinx with SCons?
-   Glenn Hutchings has written a SCons build script to build Sphinx
-   documentation; it is hosted here: http://bitbucket.org/zondo/sphinx-scons
-
 ... convert from my existing docs using MoinMoin markup?
    The easiest way is to convert to xhtml, then convert `xhtml to reST`_.  You'll
    still need to mark up classes and such, but the headings and code examples
    come through cleanly.
 
 
+Using Sphinx with...
+--------------------
+
+Epydoc
+   There's a third-party extension providing an `api role`_ which refers to
+   Epydoc's API docs for a given identifier.
+
+Doxygen
+   Michael Jones is developing a reST/Sphinx bridge to doxygen called `breathe
+   <http://github.com/michaeljones/breathe/tree/master>`_.
+
+SCons
+   Glenn Hutchings has written a SCons build script to build Sphinx
+   documentation; it is hosted here: http://bitbucket.org/zondo/sphinx-scons
+
+github pages
+   You can use `Michael Jones' sphinx-to-github tool
+   <http://github.com/michaeljones/sphinx-to-github/tree/master>`_ to prepare
+   Sphinx HTML output.
+
+
 .. _api role: http://git.savannah.gnu.org/cgit/kenozooid.git/tree/doc/extapi.py
 .. _xhtml to reST: http://docutils.sourceforge.net/sandbox/xhtml2rest/xhtml2rest.py