This is strictly for the benefit of the Emulab config where you can
request an image name by either ID or path, e.g. "testbed/FOO" or
"/proj/testbed/images/FOO.ndz". Previously, simultaneous requests
under both names would start up two different servers because we didn't
know they were the same image. Not really a problem for downloads,
but really not a good thing for uploads!

This prevents a line with a single "." from meaning EOF to sendmail.
How arcane!

I discovered this when I ran a create_image and I didn't get the complete
log mailed to me. This is because create_image did a frisbee download of an
image with a single chunk, which of course printed out:

  Using Multicast 235.252.1.187
  Joined the team after 0 sec. ID is 1586355915. File is 1 chunks (963200 bytes)
  .

Fortunately, "arcane" is my middle name, so it didn't take me long to find
this...

put the logfile when using the new -l option (on XEN).

Change the From: header to "Geni Operations".

experiment.

logged in users too.

deletes something they should not.

while creating a set ov new vnodes. Also some minor cleanup.

the UUID means the client can access the profile to view it (and
thus instantiate it).