[importer] Assing loader for json / geojson files
[importer] Assing loader for json / geojson files

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