Current changes for LT40 are now on git

[wieder]

https://github.com/longturn/games/commits/master/LT40

This is the current draft and the latest changes have not been tested in any way. It's there to give some idea about what (lots of stuff) has been changed. LT40 has almost all the ideas people have been requesting over time. All that were possible and reasonable to implement. Some of the changes were removed but in that case there is a change/comment about that too.