added Minecraft-Overviewer-master/overviewer_core/sw_analysis.py

modified Minecraft-Overviewer-master/overviewer_core/nbt.py

modified Minecraft-Overviewer-master/overviewer_core/tileset.py

modified Minecraft-Overviewer-master/build/scripts-3.7/overviewer.py

This thing repeats the following tasks:

1. Generates a minecraft world by starting a server.
2. Stops the server automatically
3. Starts a modified overviewer that produce a world profile image

It includes a modified minecraft server and a modified overviewer.

This is a prototype version. The full version is at another repo.

• build/scripts-3.7/overviewer.py replacing the file at build/scripts_generated_for_your_system/overviewer.py;
• overviewer_core/nbt.py replacing the file in the same place at destination;
• overviewer_core/sw_analysis.py should be put in the same folder at destination.
• overviewer_core/tileset.py replacing the file in the same place at destination