The Carp Update

Carpotoxin can now be made into a beneficial chemical: Rezadone, which can heal cloneloss without the use of a cryo tube, but requires careful dosage.

New sprites for soybeans; growing/harvested/seeds. Minor tweaks to many seed sprites.
Soybeans can now be mutated into Koibeans, which contain carpotoxin.
Merge pull request #670 from Cheridan/Fishy

The Carp Update