Newline cleanups in db API
Newline cleanups in db API

Remove some gratuitous and inconsistent whitespace

Change-Id: I1d4ba5466300249874cdfceecb3c44f0d3b9f230

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