crowbar/barclamp-crowbar — pull request #537 by vuntz (2013-06-16 08:53:41+00:00)
Title: Deactivate (and dequeue) proposal when deleting it

If a proposal is being deleted, it needs to be deactivated first (in
case it was active) and dequeued (in case it was queued). Otherwise, the
role will still exist, and this will break later proposals that have the
same name.

Note that while the webui guides the user to avoid this bug, it's easy
to trigger the bug from command line:
crowbar proposal delete