Change copyright year
Use max 100k grid points and max export area 4x4degrees
Quote unicode values in csv export; initial draft of nrml export
Cleanup
Merge branch 'ged-add-api-to-list-countries-and-subnational-regions' of https://github.com/gem/oq-platform into ged-add-api-to-list-countries-and-subnational-regions
Merge branch 'ged-add-api-to-list-countries-and-subnational-regions' into exposure-export-UI-changes