Merge pull request #8 from CarolineCC/add-columns-to-flat-table

add columns name, postal code, city, description, country to flats table
Revert "add columns name, postal code, city, description, country to flats table"
Merge pull request #9 from CarolineCC/revert-8-add-columns-to-flat-table

Revert "add columns name, postal code, city, description, country to fla...
Merge master