removed useless update sql info in app class
removed useless update sql info in app class

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