CDB-3722 #fixes clean overlays
CDB-3722 #fixes clean overlays

CartoDB/cartodb,dbirchak/cartodb,nyimbi/cartodb,dbirchak/cartodb,DigitalCoder/cartodb,nuxcode/cartodb,splashblot/dronedb,bloomberg/cartodb,future-analytics/cartodb,DigitalCoder/cartodb,codeandtheory/cartodb,DigitalCoder/cartodb,splashblot/dronedb,UCL-ShippingGroup/cartodb-1,nyimbi/cartodb,bloomberg/cartodb,raquel-ucl/cartodb,nuxcode/cartodb,nyimbi/cartodb,raquel-ucl/cartodb,future-analytics/cartodb,nyimbi/cartodb,UCL-ShippingGroup/cartodb-1,dbirchak/cartodb,thorncp/cartodb,bloomberg/cartodb,codeandtheory/cartodb,future-analytics/cartodb,UCL-ShippingGroup/cartodb-1,raquel-ucl/cartodb,UCL-ShippingGroup/cartodb-1,thorncp/cartodb,DigitalCoder/cartodb,future-analytics/cartodb,splashblot/dronedb,CartoDB/cartodb,CartoDB/cartodb,codeandtheory/cartodb,future-analytics/cartodb,thorncp/cartodb,UCL-ShippingGroup/cartodb-1,nuxcode/cartodb,nuxcode/cartodb,codeandtheory/cartodb,raquel-ucl/cartodb,bloomberg/cartodb,CartoDB/cartodb,nyimbi/cartodb,dbirchak/cartodb,splashblot/dronedb,splashblot/dronedb,raquel-ucl/cartodb,nuxcode/cartodb,DigitalCoder/cartodb,dbirchak/cartodb,CartoDB/cartodb,codeandtheory/cartodb,bloomberg/cartodb,thorncp/cartodb,thorncp/cartodb