> 0.7 :
- Updated icon pack.
- Improved the spawn percentage of some structures.
- Fix all the structures that will spawn, turning surrounding blocks into air 
  (replace air with structure void).
- Various fixes and improvments.
- Now the wither castle can be spawn on the surface.
- New structure added.
  "Crimson house, Crimson storage, Warped house".
- Deleted Structures.
  "Oasis".