Created Issue: Designer: Better navigation property names when foreign key column name matches target table [613]

When generating a model from a database using foreign keys, the model generator ends up calling the foreign key id field 'blah' and the navigation property 'blah1'. Instead the generator should use 'blahId' (or configurable suffix) for the foreign key numeric and 'blah' for the navigation property to make the accessing functions more obvious to developers.