Updated openstack/openstack
Project: openstack/python-novaclient  e82b46bb935389dcb84416315adb48799e315df5

Clarify "nova scrub" help text

I came across the "nova scrub" command today.  Someone was reporting
that it did not delete everything they expected it to.  It only
deletes networks and security groups associated with the project, so
update the help text to make that more clear.

Change-Id: Id769018787cc73d52ab5fc93196e69bc0ec785ea