fixed IE problem with url loader
fixed IE problem with url loader

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