[stellation-res] 'Nightly' now 'Current'

[Dave Shields <shields@xxxxxxxxxxxxxx>]

I have renamed all the 'nightly' files to 'current'. I will produce
builds on a regular basis, but not necessarily every day, since:

* I don't know how to supply CVS password automatically via ssh,

* The system isn't changing that much on a daily basis,

* Mark's source reorganization and other changes as we prepare for
  alpha-release suggest some manual supervision is in order, at
  least for the next few weeks.

dave

-- 
Dave Shields, IBM Research, shields@xxxxxxxxxxxxxx.