Fix ppetit.template parameter type Integer -> Number
Fix ppetit.template parameter type Integer -> Number

part of bug 1072896
Change-Id: I47011d14330f8d8015876a88529a399a1cee98b6

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