Get rid of the cfn_helper tests
Get rid of the cfn_helper tests

The code this was testing doesn't even exist any more, so we will always be
skipping it.

Change-Id: Iac8352094e82ce168e621dc8b9a5833247aa5275
Signed-off-by: Zane Bitter <1899fff8e7db19a598ee9d835aa1a232f82ea264@redhat.com>

Triv90/Heat,NeCTAR-RC/heat,pratikmallya/heat,pshchelo/heat,openstack/heat,srznew/heat,noironetworks/heat,citrix-openstack-build/heat,rh-s/heat,takeshineshiro/heat,cwolferh/heat-scratch,dragorosson/heat,gonzolino/heat,maestro-hybrid-cloud/heat,rdo-management/heat,ntt-sic/heat,maestro-hybrid-cloud/heat,dragorosson/heat,miguelgrinberg/heat,rickerc/heat_audit,pshchelo/heat,dims/heat,noironetworks/heat,JioCloud/heat,citrix-openstack-build/heat,openstack/heat,rdo-management/heat,rh-s/heat,miguelgrinberg/heat,NeCTAR-RC/heat,varunarya10/heat,srznew/heat,gonzolino/heat,cryptickp/heat,Triv90/Heat,cwolferh/heat-scratch,Triv90/Heat,rickerc/heat_audit,jasondunsmore/heat,dims/heat,redhat-openstack/heat,JioCloud/heat,steveb/heat,jasondunsmore/heat,takeshineshiro/heat,varunarya10/heat,redhat-openstack/heat,pratikmallya/heat,ntt-sic/heat,steveb/heat,cryptickp/heat