.. dfhack-tool::
    :summary: todo.
    :tags: dev

Spawns a tree.

Usage:

-tree treeName
    specify the tree to be created
    examples:
        OAK
        NETHER_CAP

-age howOld
    set the age of the tree in years (integers only)
    defaults to 1 if omitted

-location [ x y z ]
    create the tree at the specified coordinates

example:
    modtools/create-tree -tree OAK -age 100 -location [ 33 145 137 ]