the jacks image constraint code is operating nicely.

an image version.

Part of the reason this is needed is that https:// and http:// are
different origins, and CloudLab always needs to fetch this through
https:// . But also for my own convenience in being able to stick my
development page anywhere.

In createdataset, if the "usequotas" sitevar is set for the dataset type in
question but a quota does not exist for the dataset's project, we create
a quota object using the value from the new "default_quota" sitevar for that
dataset type. If that sitevar does not exist or has a value of zero, we do
NOT create a quota object and hence createdataset will fail.

of a oddity, in that the slider values apply to the experiment creation
time, so if the left side of the slider is before a current experiment
started, it will not be included. Need to fix this too, but lets get this
current change committed.

the account.

statistics and other goodies.

load now.

1. Use information from sliverstatus to indicate that nodes have startup
   execution services running, and then tell then when they have finished,
   and they exited with non-zero status, indicate that they failed. We also
   hold saying the "ready" in the upper panel until all the services have
   exited, we say "booted" instead, and also say that nodes are running
   startup services.

2. For snapshot, when we know an image has to be copied back to its origin
   cluster, tell the web interface, so that we can add another step to the
   imaging modal ("copying"). We know the copy is done when the origin
   cluster has posted the new image data to the IMS, so we do an additional
   poll in the backend waiting for the image server to get the data, and
   then we mark the image as ready for use.

the user into their project, but now we are importing into GeniSlices as
geniuser. But if an image was already here, we will fail the permissions
checks, so tell the importer to to the update as the user that owns the
image. Might need to to actually move those images at some point.

import as the updater does not work in this case, so use the creator which
is always going to have local groups (since it is geniuser or a real
user). I need to think about why we do not do this, it dates back to the
original stuff we did for the Probe cluster, but we are now using nonlocal
users and projects n a different way for the Cloudlab portal.

see whether they are running, and their exit code if exited.

return now selects that profile.

this check, now that the image server and jacks constraints are working.