Don't pickup food when not needed
Merge pull request #110 from mccoyst/pickups

Don't pickup food when not needed
lvlgen: Add a flag to omit the descending stairs
Make the sixth floor the bottom

Also mix up the zone layouts a little
Splash some of this on

Fixes #114
Merge pull request #116 from mccoyst/splash

Splash some of this on
Add the dragon heart enemy
Implement the winning scenario
Merge pull request #117 from mccoyst/winning

Winning