Small balance and bugfix update

Hi everybody,
See below update notes for version 0.696i.

CHANGES

• Corrected Sea Serpent stats. Sea Serpent was little less powerful than it should be.
  
• Coral Spiders were not meant to be fearless. Corrected that.
  
• Increased health of Kraken Head and Kraken Tentacles.
  
• Made fire bats immune to fire.
  

FIXES

• Fixed an issue where escaped enemies were not count as win-condition.
  
• Fixed a bug where some helmet's resistance stats were calculated wrongly.