Merge pull request #190 from duiker2/master

Q OR X NOW GOES UPSTAIRS + potion spawn improve
Merge pull request #191 from duiker2/master

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

Balancing spells
Rage Bar now works
Merge pull request #193 from EnacheB/master

Rage Bar now works
Added art for MagicMissile
Improved bar textures
Upstairs changed to < down to > use item to space