changed Country.capital_city to a one_to_one relation
changed Country.capital_city to a one_to_one relation

tokatikato/OIPA,openaid-IATI/OIPA,openaid-IATI/OIPA,bryanph/OIPA,zimmerman-zimmerman/OIPA,zimmerman-zimmerman/OIPA,zimmerman-zimmerman/OIPA,openaid-IATI/OIPA,tokatikato/OIPA,tokatikato/OIPA,bryanph/OIPA,tokatikato/OIPA,bryanph/OIPA,zimmerman-zimmerman/OIPA,openaid-IATI/OIPA,bryanph/OIPA,zimmerman-zimmerman/OIPA,openaid-IATI/OIPA