Wiki page is missing properties

[abelnation]

Would be nice to have the docs for all layer/map properties in one place.

From the looks of it, the full set is:

            knownProperties.Add("unity:layer");
            knownProperties.Add("unity:tag");
            knownProperties.Add("unity:sortingLayerName");
            knownProperties.Add("unity:sortingOrder");
            knownProperties.Add("unity:scale");
            knownProperties.Add("unity:isTrigger");
            knownProperties.Add("unity:ignore");
            knownProperties.Add("unity:resource");

Thanks for the great tool :)