Update 4
- added brine boilery a building to extract salt from brine wells in non coastal areas
- added German localization
- fixes and balance adjustments

- added hydrothermal copper mine a building which can extract copper from hydrothermal deposits found in areas with high geological activity (represented by earthquake zones)
- added hydrothermal copper shaft mine a age of absolutism upgrade for the base variant
- allowed bees into the woods
- minor fixes and missing loc

added farming buildings with a new game rule to enable/disable them