Fixed physics destroying items accidentally.
Merge branch 'thislooksfun'
Major fix for flammable coal generator (Old chunk 0,0 is probably screwed... just saying)
Recalibrated biome temperatures
No more idle sanity loss
Merge branch 'Funwayguy'

* Funwayguy:
  Major fix for flammable coal generator (Old chunk 0,0 is probably screwed... just saying) Recalibrated biome temperatures No more idle sanity loss