Release notes:
- New Zone "Iron Mountain" New Mine added.
- Corner buildingparts added.
- Roof buildingparts added.
- New building material added.
- Changes for the window parts.
- Testure improvements for the wood parts.
- 59 new building parts added.
- Problems with the saving progress fixed.
- Performance for the building map improved.
- Blocks can now be placed deeper, if they are not snapped with another block. (with "+" and "-" on the numpad).
- Fixed an error which rotated the blocks wrong.
- Help expanded (F1).
In a future update, plants and new horses will be added.
