Updated openstack/openstack
Project: openstack/neutron  833e3a3ad849421d1a75170aeb4031cb567836da
null
nec plugin: allow to delete resource with ERROR status

Previously if a resource is in ERROR status and there is no
corresponding resource on OpenFlow controller, the resource
cannot be deleted through an API request.
This commit rearrange ERROR status check to allow resource
with ERROR status to be deleted.

Closes-Bug: #1295754
Change-Id: I709f5e2066eb5d12ec0f42dff15797acddc2009e