This allows for other items, such as turtles, to be dyed in the future.
This also adds support for the ore dictionary, meaning you can use other
mod's dyes to colour items.
getSelectedBoundingBox expects a bounding box relative to (0, 0, 0) but
we were returning one relative to the current block. Instead we allow
the default behaviour to continue, which will call getBoundingBox and
offset it.
We now listen to neighborChanged instead of onNeighborChange. This means
computers correctly detect redstone updates.
However, this leads to issues when moving turtles, so we defer the block
update until the turtle has finished moving.
Updated the source code to the version shipped as the 1.80pr0 alpha
release. Also removed some unnecessary files from the LuaJ subfolder
which were bulking up the repository.
