[importer] Add DataImport model regression test
[importer] Add DataImport model regression test

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