Revert "Связь таблиц Person и City"

This reverts commit 33604b3e4050f6b313b8e125e4a3c4b7081ff1f3.
Revert "Revert "Связь таблиц Person и City""

This reverts commit 3da01f6977e578283e2e3aaf44e824cea61edcbd.