A few minor updates and changes, along with engine changes to save/load and world generation.
- Added : New building/decorative tiles (chairs, tables, carpets, dyes, walls, floors, etc).
- Added : Right click to split item stacks
- Added : Armour dyes and dye slots
- Added : Item display stands (1 slot container; will display the item sprite on the tile)
- Added : Multi-threading to save/load/generation
- Added : Animal feed item, used to fill troughs
- Fixed : Trough now requires specific items to be filled (see above)
- Fixed : Game will no longer freeze while auto-saving
- Fixed : Music volume changes saved between sessions. Should no longer reset to 100 after switching level