Mod Settings option to disable Trees separate from Landscaping

[klugemonkey]

Please add separate Landscaping Mod Settings to enable/disable Trees, Rocks, Landfill types separately.

When using Dectorio with other mods like IR3 that provide it's own tree saplings, it will be useful to disable only trees in Dectorio, and still be able to have landfill options like grass and sand, and rocks.

[Githubber616]

I also think making the landscaping option more granular would be great.

I personally don't really want a few things turned on, so if you already making tweaks ...

Things that would be nice to individually switch:

• Lawnmower
• Trees
• Rocks
• Water (if you want to use an other option/mod to create that)