[BlindTlk] muds and graphical maps

[Jude DaShiell]

When I can get useable directions for a route I record the directions in
braille in groups of 4 with hyphens between the groups.  That way once I
do a group I can mentally check it off and find the next group quickly on
the braille paper.  The strategy is like the way Microsoft has windows
activation keys written down. For those that don't use braille, this will
be useless.