Balancing changes for dmg and kingdom value of new items and enemies.

Bugfix for stockpile crash on stable

-added variation to the wood civ sprites
-minimized the individual sprite sheets
-fixed some minor bugs

Added the third civ, the forest kingdom, which attacks with spriggans and ents.
You can use their wood to make armor and clubs.
Ent hearts can be cut into amber gems.

Added the second civ, the insect hive, which attacks with mants, beetles and spiders.
You can use their chitin to make armor and thier stingers to make spears.

- fixed crash when butchering
- added scale to stocksettings
- fixed more sprite problems
- increased butchering results

- updated and fixed sprites
- changed stockpilesettings to match vanilla structure
- fixed uniform related crash