The new mapgen, noise functions, et al.

src/CMakeLists.txt

src/biome.cpp

src/biome.h

src/defaultsettings.cpp

src/environment.cpp

src/environment.h

src/farmesh.cpp

src/guiPauseMenu.cpp

src/guiPauseMenu.h

src/map.cpp

src/map.h

src/mapgen.cpp

src/mapgen.h

src/nodedef.cpp

src/noise.cpp

src/noise.h

src/scriptapi.cpp

src/server.cpp

src/server.h

src/settings.h