survivors can now be moved around the map,  visual display for the survivor movment,

started work on the system to track which survivors have been used and
displaying this disabaling their use

Jan sat 16th 10 - 19: worked on the movment system for survivors around
the board (10 - 13) (14 - 17)
then worked on the system for displaying the survivors that have been
used(17 - 19)