qa_crowbarsetup.sh: Remove deprecated use of neutronclient
qa_crowbarsetup.sh: Remove deprecated use of neutronclient

This can be replaced by openstack calls easily.

aspiers/automation,SUSE-Cloud/automation,gosipyan/automation,SUSE-Cloud/automation,SUSE-Cloud/automation,aspiers/automation,gosipyan/automation,gosipyan/automation,SUSE-Cloud/automation,gosipyan/automation,aspiers/automation,aspiers/automation