heat tools : whitespace cleanup in tools/openstack
heat tools : whitespace cleanup in tools/openstack

Convert mixed tabs/spaces to all spaces

Change-Id: I3c75ead59afad8a7edf24d8fc6c1c0484dbcd3eb
Signed-off-by: Steven Hardy <4d1810d1ff6d7f22d774341c4549c02173d2f2ab@redhat.com>

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