Fix validation for new graph db (test_validation.py passes now)
Fix validation for new graph db (test_validation.py passes now)

loles/solar,pigmej/solar,openstack/solar,loles/solar,pigmej/solar,torgartor21/solar,zen/solar,loles/solar,openstack/solar,loles/solar,torgartor21/solar,Mirantis/solar,Mirantis/solar,openstack/solar,pigmej/solar,Mirantis/solar,zen/solar,zen/solar,zen/solar,Mirantis/solar