Not Enough Trials

A patch to revert/integrate some trial chambers changes from the recently released caverns and chasms
A more proper integration with the mod will likely come to miscellaneous NET compat (once its actually approved for upload)

-changed caverns and chasms trial chambers repalette to retain the intended look of the structure
   -completely removed all schist pillars
   -all copper blocks are instead replaced with their cut variants

-removed caverns and chasms spawner loot changes since it didn't work correctly with this
   -if caverns and chasms is loaded both tokens have a 50% chance of replacing keys when ejected by spawners
   -tokens have the same pool when used on vaults, which should be fine because vaults eject less per key than in vanilla

-fixed hydraulic having an extremely high pool weight (this was for testing and I forgot to remove it)