Working on adding a whole new set of trees to the mod

Most of the added code written by RealBadAngel
Also adds a couple of additional biome controls to jungle trees and conifers.
Also adds a text file describing the biome settings in a human-readable manner.

At present, this doesn't actually add anything new, it just refactors the
code to allow for more trees, and adds a bunch of biome definitions, tree
models, textures, etc. but no code to use them, yet.

1 files changed, 0 insertions, 0 deletions

diff --git a/textures/moretrees_palm_wood.png b/textures/moretrees_palm_wood.png
new file mode 100644
index 0000000..ddbe9a9
--- /dev/null
+++ b/textures/moretrees_palm_wood.png