Q OR X NOW GOES UPSTAIRS + potion spawn improve

just to prevent the glitch where you would go down and back up again.
Merge pull request #190 from duiker2/master

Q OR X NOW GOES UPSTAIRS + potion spawn improve
enemies back in

removed for testing purposes, forgot to put them back, sorry
Merge pull request #191 from duiker2/master

I always forget to put enemies back in... :/
Merge pull request #192 from EnacheB/master

Balancing spells
Rage Bar now works