Make the boss's teleportation smarter when attacked by a player.
Make boss hp and strength configurable
Add visible health bar for boss
Disable equipment drops for the boss
Save boss hp
Fix death message when killed by boss (or at least make it less problematic)
Prevent empty health bar from appearing when boss's hp is low
Add configurable drop items for boss
Fix problem with name of boss when its hp is infinite
Add option to disable heads on spikes
Accept maze files that don't have the boss hp in them