disallowed all Lich type units to go on deep water

added submerge ability to the Chocobone

data/campaigns/Heir_To_The_Throne/units/Chocobone.cfg

@@ -25,6 +25,9 @@ level=2
 alignment=chaotic
 advanceto=null
 {AMLA_TOUGH 3}
+        [abilities]
+                {ABILITY_SUBMERGE}
+        [/abilities]
 cost=38
 usage=scout
 unit_description= _ "Riding the bones of ostrich-like large birds once used as mounts by a lost civilization, the skeletal Chocobones can move faster than most cavalry units."

data/campaigns/The_Dark_Hordes/units/Deathmaster.cfg

@@ -12,7 +12,7 @@ image="undead-deathmaster-defend.png"
 [/defend]
 profile="portraits/gwiti.png"
 hitpoints=60
-movement_type=undeadfoot
+movement_type=smallfoot
 movement=5
 experience=92
 level=2

data/campaigns/The_Dark_Hordes/units/Demilich.cfg

@@ -14,6 +14,10 @@ profile="portraits/gwiti-demilich.png"
 hitpoints=80
 movement_type=undeadfoot
 movement=6
+        [movement_costs]
+                deep_water=100
+                shallow_water=3
+        [/movement_costs]
 experience=250
 level=3
 alignment=chaotic

data/campaigns/The_Dark_Hordes/units/Dread_Lich.cfg

@@ -14,6 +14,10 @@ profile="portraits/gwiti_lich.png"
 hitpoints=80
 movement_type=undeadfoot
 movement=6
+        [movement_costs]
+                deep_water=100
+                shallow_water=3
+        [/movement_costs]
 experience=100
 level=4
 alignment=chaotic

data/campaigns/The_Dark_Hordes/units/Initiate.cfg

@@ -12,7 +12,7 @@ image="undead-initiate-defend.png"
 [/frame]
 [/defend]
 hitpoints=36
-movement_type=undeadfoot
+movement_type=smallfoot
 movement=5
 experience=36
 level=1

data/campaigns/The_Rise_Of_Wesnoth/units/Chocobone.cfg

@@ -25,6 +25,9 @@ level=2
 alignment=chaotic
 advanceto=null
 {AMLA_TOUGH 3}
+        [abilities]
+                {ABILITY_SUBMERGE}
+        [/abilities]
 cost=38
 usage=scout
 unit_description= _ "Riding the bones of ostrich-like large birds once used as mounts by a lost civilization, the skeletal Chocobones can move faster than most cavalry units."

data/units/Ancient_Lich.cfg

@@ -16,6 +16,10 @@
 	hitpoints=80
 	movement_type=undeadfoot
 	movement=6
+        [movement_costs]
+                deep_water=100
+                shallow_water=3
+        [/movement_costs]
 	experience=100
 	level=4
 	alignment=chaotic

data/units/Lich.cfg

@@ -13,7 +13,7 @@
 	hitpoints=66
 	movement_type=undeadfoot
 	[movement_costs]
-		deep_water=4
+		deep_water=100
 		shallow_water=3
 	[/movement_costs]
 	movement=6
@@ -24,9 +24,6 @@
 	{AMLA_TOUGH 3}
 	cost=50
 	usage=fighter
-        [abilities]
-                {ABILITY_SUBMERGE}
-        [/abilities]
 	unit_description= _ "A lich is the physical embodiment of black magic's first goal: the quest to achieve immortality. Though a great deal is sacrificed in the rebirth, in becoming a lich one cheats death of that which truly gives it terror. For it is the mind that is retained, and the spirit which follows, though the body may wither away.
 
 It is not known, save perhaps by the inner circles of necromancy, whether life is prolonged indefinitely or simply extended. But to even consider such a thing bears tribute to the magnitude of what they have already achieved.