Wrote rot system core
Added initial crafting recipes (subject to change)
Added rot item texture
Added new config category for rot properties (not used yet)
Refined rot system
Finished config support
Added rounding for use-by date
Added rot % tooltip
Finalized recipe shapes
Rot can now be used as bonemeal
Merge branch 'FoodSpoiling' into preBuildBranch

Conflicts:
	src/main/java/enviromine/handlers/EM_EventManager.java