Added new undead unit: Soulless. Upgraded Footpad a bit.

data/units/Footpad.cfg

@@ -6,7 +6,7 @@ image_defensive=neutral-footpad-defend.png
 hitpoints=28
 movement_type=elusivefoot
 movement=6
-experience=48
+experience=42
 level=1
 alignment=chaotic
 advanceto=Outlaw
@@ -18,7 +18,7 @@ get_hit_sound=groan.wav
 	name=club
 	type=impact
 	range=short
-	damage=3
+	damage=4
 	number=2
 
 		[frame]
@@ -36,7 +36,7 @@ get_hit_sound=groan.wav
 	name=sling
 	type=impact
 	range=long
-	damage=3
+	damage=4
 	number=2
 		[sound]
 		time=-100

data/units/Soulless.cfg

@@ -0,0 +1,30 @@
+[unit]
+name=Soulless
+race=undead
+image=undead-soulless.png
+image_defensive=undead-soulless-defend.png
+hitpoints=26
+movement_type=undeadfoot
+movement=4
+experience=500
+level=0
+alignment=chaotic
+advanceto=null
+cost=15
+usage=fighter
+unit_description="Animated walking corpses get strong if they are cause enought death by themselves."
+get_hit_sound=ugg.wav
+	[attack]
+	name=fist
+	type=impact
+	range=short
+	damage=7
+	number=2
+	special=plague
+		[frame]
+		begin=-100
+		end=100
+		image=undead-soulless-melee.png
+		[/frame]
+	[/attack]
+[/unit]

data/units/Walking_Corpse.cfg

@@ -6,10 +6,10 @@ image_defensive=undead-zombie-attack.png
 hitpoints=16
 movement_type=undeadfoot
 movement=4
-experience=10
+experience=30
 level=0
 alignment=chaotic
-advanceto=null
+advanceto=Soulless
 cost=5
 usage=fighter
 unit_description="Walking Corpses are the bodies of the dead, re-animated by dark magic. Although weak in combat, these zombies can spread their curse to those they kill, increasing the army of undead."