* Update to use new mcl_bone_meal API:
* Use new bone meal item and remove related comment.
* Update mod depends in mod.conf
* Spelling fixes: s/bonemeal/bone meal/g
Implements a composter block with crafting recipe, and some more
uncraftable blocks representing various stages of filling.
Adds a list of items that can be used with the composter and the chances
of these items adding a layer to the composter.
Implements methods to add compostable items to the composter, to update
the composter to various levels of compost and to harvest an item of
bone meal when the composter is ready.
Textures were taken from XSSheep/Nova_Wostra Pixel Perfection texture
pack.
kabou