- Defines biome in the vines_register function. Thus spawning.lua can be
removed.
- Vines destroy when a nearby( 3x3 ) leave is dug. They do not drop. To gather
vines one still has to use the shears.
- Soft depends on moretrees. Allows the overriding of the leave nodes. This is
required for removing th vines when the leaves destruct.
- Registered a new vine named "vines:jungle" Spawns on jungle tree trunks.
Either on the moretrees jungles and the default jungletree nodes.
- Textures for the jungle vines.
