Added possibilities for owners and there addresses

StockDal.Interface/IAddressRepository.cs

@@ -10,5 +10,6 @@ namespace StockDAL.Interface
     public interface IAddressRepository
     {
         Address GetAddressById(int AddressId);
+        Address SaveAddress(Address address);
     }
 }

StockDal.Interface/IPersonRepository.cs

@@ -9,6 +9,8 @@ namespace StockDAL.Interface
 {
     public interface IPersonRepository
     {
+        IEnumerable<Person> GetAllOwners();
         Person GetPersonById(int personId);
+        Person SavePerson(Person person);
     }
 }