- added metal pickaxe heads
- added peaceful mode
- added octree to item management
- fixed floor sprite rotation for stone stairs
- added toggle for stockpile limit modes
- assign workshop, sort gnomes by name
- fixed super fast cows
- fix crash with deleting a stockpile
- added deleting of save games
- add priorities to farms, groves and pastures
- build containers with multi selection
- fix traders having no inventory after load
- fix beds sometimes not released properly
- fix crash with dyers workshop and auto generating craft plank jobs
- fix dyer workshop, save/load created materials and names