More fixes for issues that came up after the release of the recent bigger update.

See here for a description of what else changed recently and how to continue playing your current campaign with older mods.

Changelog for 1.5.1.6

• Fixed Ancient Spire revealing locations outside the intended radius.
  
• Fixed Flesh Cradles and Mortars being attackable.
  
• Fixed the 'Castigate' skill not ignoring shield defense bonuses as intended.
  
• Fixed Anatomist potions for the new locations not dropping as intended.
  
• Fixed Necromancers not being able to resurrect skeletons.
  
• Fixed minor issue with certain armor sprites not rendering correctly on slain units.