`StudentResult.GetHashWithoutLastUpdate` returns `List<int?>` instead of `int`

[lorenzocorallo]

every GetHashWithoutLastUpdate returns int except StudentResult's one.

GraduatorieScriptCSharp/PoliNetwork.Graduatorie.Parser/Objects/StudentResult.cs

Lines 25 to 52 in 74ace8f

	public List<int?> GetHashWithoutLastUpdate()
	{
	var r = new List<int?>
	{
	"StudentResult".GetHashCode(),
	BirthDate?.GetHashCode() ?? "BirthDate".GetHashCode(),
	EnrollType?.GetHashWithoutLastUpdate() ?? "EnrollType".GetHashCode(),
	EnglishCorrectAnswers?.GetHashCode() ?? "EnglishCorrectAnswers".GetHashCode(),
	Id?.GetHashCode() ?? "Id".GetHashCode(),
	PositionAbsolute?.GetHashCode() ?? "PositionAbsolute".GetHashCode(),
	PositionCourse?.GetHashCode() ?? "PositionCourse".GetHashCode(),
	Result?.GetHashCode() ?? "Result".GetHashCode()
	};
	if (Ofa == null)
	r.Add("OfaEmpty".GetHashCode());
	else
	r.Add(Ofa.Aggregate("OfaFull".GetHashCode(),
	(current, variable) => current ^ variable.Key.GetHashCode() ^ variable.Value.GetHashCode()));
	if (SectionsResults == null)
	r.Add("SectionsResultsEmpty".GetHashCode());
	else
	r.Add(SectionsResults.Aggregate("SectionsResultsFull".GetHashCode(),
	(current, variable) => current ^ variable.Key.GetHashCode() ^ variable.Value.GetHashCode()));
	return r;
	}
	}

[angeousta]

in teoria chiusa da #166

[angeousta]

@lorenzocorallo verifica la chiusura e nel caso chiudi questa issue grazie