Redesign of Zilonka to make the map resemble Mecklenburg-Pomerania.

Done:
– Added 2 earth textures "Concrete grass and concrete mud" with concrete properties (they are used in the construction menu to paint them under streets so that the edges look better and you still don't fall through)
– Changed agricultural land
– Combined fields
– Made the bridge passable and created 2 more fields behind the bridge
– Deleted the NPC (creepy Walter drowned in the pond :D)
– Planted a lot of trees and bushes
– Made the fields more realistic
– Integrated stubble destruction
– Built 2 facilities