Added damagePoints and can now kill a foe.
next need to have foes removed after death.
Modified   Adventure/src/Character.py
--added damagePoints and hitPoints
--MOD fightCharacter - randomly determine whether you hit the foe, then decrease their hitPoints by player's damagePoints.
-- death if 0 HP
Modified   Adventure/src/Adventure.py
Modified   Adventure/src/Thing.py
Bug fixes for killing foes and seeing self at a location

Modified   Adventure/src/Adventure.py
Modified   Adventure/src/Character.py
--FIX fightCharacter - use removeCharacter when Character is killed
Modified   Adventure/src/Location.py
--FIX displayCharacters - No longer shows player as separate body
--MOD displayLocation - added a separation between moves
--FIX goWay - use moveCharacter to move play from A to B
--NB displayLocation and displayCharacters now need the player param.