MUD2 engine and game data

Permission to use the MUD2 game for research purposes has been provided by
Richard Bartle, with kind thanks. The MUD2 game, name, source code and
associated story remain the intellectual property of Richard Bartle and
Roy Trubshaw and may not be used for commercial purposes.

Its contents are not covered by MudGym's MIT licence. This notice does not grant
any additional redistribution or sublicensing rights.
