Setup mode in Tilemap Renderer is impossible

[snatvb]

Hi, Sometimes it requires to setup Mode as Chunk for correct Y sorting. Also Sort Order field.

I'd prefer to have more "standard" way to use properties, instad of "magic props" for props what I can get only from docs.

For example it could be TilemapRenderer:Mode TilemapRenderer:SortOrder

This way could fix every problems with namespaces. ComponentName:PropName. Then I could know that if I have any prop in any component, I can setup this prop from Tiled. What do you think?