GET /v1/users
POST /v1/users first_name, last_name, email, password
GET /v1/users/{username}
PUT /v1/users/{username}
PATCH /v1/users/{username}
DELETE /v1/users/{username}
GET /v1/users/{username}/nurseries
GET /v1/nurseries
POST /v1/nurseries name, document
GET /v1/nurseries/{document}
PUT /v1/nurseries/{document}
PATCH /v1/nurseries/{document}
DELETE /v1/nurseries/{document}
@todo