Ex Astris

FIX:

• RF Crooks now properly use RF (thanks to an internal change in Ex Nihilo)
• Removed the MFR Rubber Tree Sapling from sifting. The Rubber Tree seed from Ex Nihilo is back in play!
• End Cake can now be eaten while full (configurable).

ADDED:

• Config values for the drop chance of (almost) every ore. Exception to this is Metallurgy. Soon (TM)
• Barrels and Sieves can now be chiselled to their different types, both in GUI and in-world. This also adds a convenience recipe using any combination of plank/slab for an oak barrel/sieve as appropriate, since you can chisel between them now.