UtBS: haunt can no longer move over water

data/campaigns/Under_the_Burning_Suns/units/undead/Haunt.cfg

@@ -9,6 +9,8 @@
     [movement_costs]
         cave={UNREACHABLE}
         flat={UNREACHABLE}
+        shallow_water={UNREACHABLE}
+        deep_water={UNREACHABLE}
     [/movement_costs]
     experience=30
     description= _ "Haunts are the tortured souls of those who have died suddenly and never been laid to rest. Paralyzed by the shock of their death, they are cursed to forever haunt the place of their death and relive their final moments over and over and over."+{SPECIAL_NOTES}+{SPECIAL_NOTES_DRAIN}+{SPECIAL_NOTES_SPIRIT}+{SPECIAL_NOTES_ARCANE}