Solarus Quest Editor 1.6 UI: Multiple tilesets feature

[maxamine]

I thought about a better presentation on the UI for the "multiple tilesets" feature.
see the screenshots below:

[maxamine]

A delete button can be added next to each tab to allow removing tilesets affiliated to the map. (except for the default map)

[Diarandor]

If you remove a tileset, you should allow to remove all the tiles of that tileset too.

[maxamine]

Diarandor: we can also replace these tiles with missing tiles png

[Diarandor]

Yes, but what I meant is that when you remove a tileset, all the associated tiles should be removed automatically too.

[PhoenixII54]

-or- ask user what to do with these tiles (remove/keep as unassigned)