Only clean up if the tests are successful.  Otherwise, leave the setup for debugging purposes.

Fixed:

/opt/dell/barclamps/nova/smoketest/00-deploy-nova-vm.test: line 260: [: =: unary operator expected

in the event that the disk probe ssh fails.
Add support for Live migrations with Xen
Set the correct device names for "fixed" and "public"

Since https://github.com/crowbar/barclamp-deployer/pull/147 was merged the
deployer barclamp automatically include the vlan id in the interface attribute.
This should fix linux-bridge support again, which was broke since the above
mentioned pull request.
Resolve issue with objectstore.s3server
Install python-ceilometer not python-ceilometerclient

ceilometer.compute.nova_notifier is packaged in
python-ceilometer, not in python-ceilometerclient.
There is no use for python-ceilometerclient.
webui: Use sections to group options belonging together
Bringing support for VMware vCenter