New mage images (based on Slainte ones)

data/units/Mage.cfg

@@ -2,6 +2,7 @@
 name=Mage
 race=human
 image=mage.png
+image_defensive=mage-defend.png
 hitpoints=24
 movement_type=smallfoot
 movement=5
@@ -19,6 +20,11 @@ get_hit_sound=groan.wav
 	range=short
 	damage=5
 	number=1
+		[frame]
+		begin=-100
+		end=100
+		image=mage-attack.png
+		[/frame]
 	[/attack]
 	[attack]
 	name=missile