Terra, the resource update 2022

[Tarsassum]

After play testing the map with the community in 2019, several changes were made, but never submitted to the refactorio branch. Among other changes, biters are now wiped from the robot islands on map generation, however remnant biters still make the situation harder then intended. So although the map is still not in its final shape, now the resource update is included i will not hold back this update any longer. Compared with the 2019 file, i am happy to present the current state of the map.