add audiofx plugin

Original commit message from CVS:
add audiofx plugin

gst-plugins-good.spec.in

@@ -111,13 +111,14 @@ rm -rf $RPM_BUILD_ROOT
 %{_libdir}/gstreamer-%{majorminor}/libgstcutter.so
 %{_libdir}/gstreamer-%{majorminor}/libgstmultipart.so
 %{_libdir}/gstreamer-%{majorminor}/libgstid3demux.so
-%{_libdir}/gstreamer-%{majorminor}/libgstcdio.so
+@USE_CDIO_TRUE@%{_libdir}/gstreamer-%{majorminor}/libgstcdio.so
 %{_libdir}/gstreamer-%{majorminor}/libgstapetag.so
 %{_libdir}/gstreamer-%{majorminor}/libgstannodex.so
 %{_libdir}/gstreamer-%{majorminor}/libgstvideobalance.so
 %{_libdir}/gstreamer-%{majorminor}/libgsticydemux.so
 %{_libdir}/gstreamer-%{majorminor}/libgsttaglib.so
 %{_libdir}/gstreamer-%{majorminor}/libgstximagesrc.so
+%{_libdir}/gstreamer-%{majorminor}/libgstaudiofx.so
 
 # gstreamer-plugins with external dependencies but in the main package
 @USE_LIBCACA_TRUE@%{_libdir}/gstreamer-%{majorminor}/libgstcacasink.so