Kerry Peterson

Adds a few missing Maryland (US) cities. * Bethesda - https://nominatim.openstreetmap.org/details.php?place_id=197606619 * Catonsville - https://nominatim.openstreetmap.org/details.php?place_id=197559674 * Columbia - https://nominatim.openstreetmap.org/details.php?place_id=197560413 * Elkridge - https://nominatim.openstreetmap.org/details.php?place_id=198331568 * Ellicott City - https://nominatim.openstreetmap.org/details.php?place_id=197795303 * Germantown...