Ghost Prefab

added ghosts. spooky.
Merged
Added Troll and Fixed Enemy Spawning
Merge remote-tracking branch 'upstream/master'
deathgrip stuff
Merge pull request #63 from ryanadair009/master

Ghost and Troll And enemy spawn and other stuff. and also the game
Merge branch 'master' of https://github.com/dranelol/CMPS427
as
asd
fireball works again
Merge remote-tracking branch 'upstream/master'