Nova keypair validation breaks client plugins
Nova keypair validation breaks client plugins

Changes made to the nova keypair validation functionality break the
client plugin functionality.

Change-Id: Ia45db6dc369fe75520de03347e16b8e3f3c6ced8
Closes-Bug: #1280016

cwolferh/heat-scratch,rh-s/heat,steveb/heat,maestro-hybrid-cloud/heat,dragorosson/heat,takeshineshiro/heat,gonzolino/heat,pshchelo/heat,dragorosson/heat,rdo-management/heat,NeCTAR-RC/heat,cryptickp/heat,rdo-management/heat,openstack/heat,noironetworks/heat,pratikmallya/heat,cwolferh/heat-scratch,srznew/heat,gonzolino/heat,miguelgrinberg/heat,miguelgrinberg/heat,jasondunsmore/heat,dims/heat,pratikmallya/heat,takeshineshiro/heat,srznew/heat,rh-s/heat,NeCTAR-RC/heat,pshchelo/heat,maestro-hybrid-cloud/heat,jasondunsmore/heat,steveb/heat,redhat-openstack/heat,cryptickp/heat,noironetworks/heat,dims/heat,openstack/heat,redhat-openstack/heat