Extra Utilities

- "Soul of a forgotten deity" now drops super-duper-extremely rarely from mobs.
- Switched Trading post to use better code when the player chooses an villager to interact with (so now Mystcraft villagers custom trading guis - show up).

- Reduced Food generator auto-scaling-nerf for non-vanilla foods
- Fixed Thaumcraft-Compatability crash when spikes are disabled.
- Added config options for disabling transfer nodes infinite water/cobble gen.