New draft

I added p:serialization which I'd forgotten, made href optional on p:log,
and cleaned up the xproc.rn{c,g} schema bit.


                                        Be seeing you,
                                          norm

-- 
Norman Walsh <ndw@nwalsh.com> | What are the thoughts of the canvas on
http://nwalsh.com/            | which a masterpiece is being created?
                              | "I am being soiled, brutally treated
                              | and concealed from view." Thus men
                              | grumble at their destiny, however
                              | fair.--Jean Cocteau