Updated openstack/openstack
Project: openstack/nova  9575bd245b2d759816dea8f45c5b3bf95b241f47

Expand valid resource name character set

This allows all printable unicode characters and horizontal whitespace
characters in resource names (flavors, aggregates, cells, etc.), as
opposed to the rather limited set that was previously available. This
follows the principle of not creating unnecessary restrictions.

Implements: blueprint relax-resource-name-restrictions
Closes-Bug: 1366778
Change-Id: I35104852797dcba4594af4361bf9226e16bfb114