new snapshot -- fixes reported bugs?

[Chris Faylor]

Could you all check out the new snapshot?  AFAIK, I've fixed all of the
reported bugs except for the "sh -c 'ls &'" one.

One of the problems, where handles were getting closed randomly, actually
harkens back to April.  There was also another problem with connecting to
an sshd which has been broken-but-inexplicably working for some time.

I'd also be very grateful if people could check out the new ash that
I mentioned a few days ago.  You'll probably need it for proper functioning
with the new DLL.

cgf