I have placed teh 3.484 sources on pub/dream

In answer to those who asked, I never distributed 3.483 (except to Matt)
mainly because it coincided with my summer trip.  I skipped a number as my
code got out of step with Matt's (a little; a very little) at the last
minute.  I still have a number of things to add before I feel up to
calling it 3.49, but we are getting closer.