TikEntityPropertyAccessor.ConvertFromString logic wrong for enum with mutiple flags set

[cbagpipe]

Filter rule connection-state property contains three flags, but Where() selector uses string.Equals(), so no items will be selected

tik4net/tik4net.objects/TikEntityPropertyAccessor.cs

Lines 135 to 139 in 671d282

	.Where(en => string.Equals(PropertyType.GetMember(en)[0].GetCustomAttribute<TikEnumAttribute>(false).Value, strValue, StringComparison.OrdinalIgnoreCase))
	#else
	else if (PropertyType.GetTypeInfo().IsEnum)
	return Enum.GetNames(PropertyType)
	.Where(en => string.Equals(PropertyType.GetRuntimeField(en).GetCustomAttribute<TikEnumAttribute>(false).Value, strValue, StringComparison.OrdinalIgnoreCase))