Adjusted possible values for floats stored for animals. Also implemented CHeuberger's fix for familiarity, just to get it all in at once. Creds to him, thanks!
Except when I do it wrong. T-T Fixed bork with animas.
Found a lot of bugs for some reason. I was sure I had explicitly fixed a lot of these.
Gravel should no longer drop flint with metadata
Added TFC items to forge fuel handler, closes #643

This is used by vanilla furnice and many other mods.
Minor fish improvements
Fixed armo[u]r stands despawning.
Fish improvements again? They seem to have been dropped from the original commit
Made bell peppers a more tropical crop, less resistant to the cold. Should make them less common in the wild in colder climates.
Added a check in EntitySpawnHandler to prevent mobs spawning in thatch.