celeron55/minetest — pull request #408 by RealBadAngel (2013-01-07 00:39:44+00:00)
Title: L-system treegen new features.

Added selectable 3 kinds of trunks single/double/crossed.
Allow to select size of branches.
2 sets of leaves.
Fruits can have set chance to appear on the tree.
New turtle command 'f', drawing only leaves.
Fixed F and G command descriptions and G command behaviour.