Made ion storms more robust

Ion laws are now listed before all other laws, making them the kings of law priority
  AIs can have multiple Ion laws
  They are still resettable as normal

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@648 316c924e-a436-60f5-8080-3fe189b3f50e

code/game/objects/items/weapons/AI_modules.dm

@@ -295,6 +295,7 @@ AI MODULES
 	if (!checktraitor(target))
 		target.set_zeroth_law("")
 	target.clear_supplied_laws()
+	target.clear_ion_laws()
 	target << "[sender.real_name] attempted to reset your laws using a reset module."
 
 
@@ -310,6 +311,7 @@ AI MODULES
 		target.set_zeroth_law("")
 	target << "[sender.real_name] attempted to wipe your laws using a purge module."
 	target.clear_supplied_laws()
+	target.clear_ion_laws()
 	target.clear_inherent_laws()
 
 /******************** Asimov ********************/