close #563 - Suggest to upgrade when the user is close to the limits
close #563 - Suggest to upgrade when the user is close to the limits

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