CDB-3497 travis repos are outdated, apt-get update is required or postgres fails
CDB-3497 travis repos are outdated, apt-get update is required or postgres fails

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