Turn#direction rename and Push-XML fix
Turn#directionwas renamed toTurn#turn_stepsto make clearer that the value should be a number, not aDirectioninstance.- Converting a
Pushinstance to XML now generates a correctdirectionattribute value.
Turn#direction was renamed to Turn#turn_steps to make clearer that the value should be a number, not a Direction instance.Push instance to XML now generates a correct direction attribute value.