Adds the Tree Eraser item which allows you to erase trees from the map with ease.
Modification of https://mods.factorio.com/mod/tree-eraser which in turn is inspired by the "Ore Eraser" mod by tergiver, https://mods.factorio.com/mods/tergiver/ore-eraser

In action: https://imgur.com/a/3RkGduf