Added two new generic bite sounds.

data/campaigns/Eastern_Invasion/units/Skeletal_Dragon.cfg

@@ -46,7 +46,7 @@
 				begin=-50
 				end=100
 				image="skeletal-dragon-attack-jaw2.png"
-				sound={SOUND_LIST:SWORD_SWISH}
+				sound=bite.ogg
 			[/frame]
 		[/animation]
 		[animation]

data/campaigns/The_Rise_Of_Wesnoth/units/Fire_Dragon.cfg

@@ -39,7 +39,7 @@
 				begin=-150
 				end=100
 				image="units/fire-dragon-attack-bite.png"
-				sound=claws.ogg
+				sound=bite.ogg
 			[/frame]
 		[/animation]
 		[animation]

data/campaigns/The_Rise_Of_Wesnoth/units/Vampire_Lady.cfg

@@ -35,12 +35,22 @@
 			{WEAPON_SPECIAL_DRAIN}
 		[/specials]
 		[animation]
+			hits=no
 			[frame]
 				begin=-100
 				end=100
 				image="undead-vampirelady-attack.png"
 			[/frame]
 		[/animation]
+		[animation]
+			hits=yes
+			[frame]
+				begin=-100
+				end=100
+				image="undead-vampirelady-attack.png"
+				sound=bite-small.ogg
+			[/frame]
+		[/animation]
 	[/attack]
 	[attack]
 		name=curse

data/campaigns/Under_the_Burning_Suns/units/Ant.cfg

@@ -31,10 +31,21 @@
 		number=2
 		icon=attacks/animal-fangs.png
 		[animation]
+			hits=no
 			[frame]
 				begin=-100
 				end=100
 				image=ant-attack.png
+				sound={SOUND_LIST:MISS}
+			[/frame]
+		[/animation]
+		[animation]
+			hits=yes
+			[frame]
+				begin=-100
+				end=100
+				image=ant-attack.png
+				sound=bite-small.ogg
 			[/frame]
 		[/animation]
 	[/attack]

data/campaigns/Under_the_Burning_Suns/units/Cave_Spider2.cfg

@@ -50,29 +50,59 @@
 		[animation]
 			hits=no
 			[frame]
-				begin=-100
-				end=
-				image="units/monsters/cavespider-attack-melee.png"
+				begin=-225
+				end=-175
+				image="units/monsters/cavespider.png"
 			[/frame]
 			[frame]
-				begin=0
-				end=50
+				begin=-175
+				end=-100
+				image="units/monsters/cavespider-defend.png"
+			[/frame]
+			[frame]
+				begin=-100
+				end=100
 				image="units/monsters/cavespider-attack-melee.png"
 				sound={SOUND_LIST:MISS}
 			[/frame]
+			[frame]
+				begin=100
+				end=175
+				image="units/monsters/cavespider-attack-defend.png"
+			[/frame]
+			[frame]
+				begin=175
+				end=200
+				image="units/monsters/cavespider.png"
+			[/frame]
 		[/animation]
 		[animation]
 			hits=yes
 			[frame]
-				begin=-100
-				end=
-				image="units/monsters/cavespider-attack-melee.png"
+				begin=-225
+				end=-175
+				image="units/monsters/cavespider.png"
 			[/frame]
 			[frame]
-				begin=0
-				end=50
+				begin=-175
+				end=-100
+				image="units/monsters/cavespider-defend.png"
+			[/frame]
+			[frame]
+				begin=-100
+				end=100
 				image="units/monsters/cavespider-attack-melee.png"
-				sound=hiss.wav
+				sound=bite.ogg
+			[/frame]
+			[frame]
+				begin=100
+				end=175
+				image="units/monsters/cavespider-attack-defend.png"
+			[/frame]
+			[frame]
+				begin=175
+				end=200
+				image="units/monsters/cavespider.png"
 			[/frame]
 		[/animation]
 	[/attack]
@@ -87,16 +117,21 @@
 				image_diagonal="projectiles/web.png"
 			[/missile_frame]
 			[frame]
-				begin=-250
+				begin=-200
 				end=-150
-				image="units/monsters/cavespider-attack-ranged.png"
+				image="units/monsters/cavespider-attack-defend.png"
 			[/frame]
 			[frame]
 				sound=net.wav
-				begin=
-				end=1
+				begin=-150
+				end=100
 				image="units/monsters/cavespider-attack-ranged.png"
 			[/frame]
+			[frame]
+				begin=100
+				end=200
+				image="units/monsters/cavespider.png"
+			[/frame]
 		[/animation]
 		range=ranged
 		damage=6

data/campaigns/Under_the_Burning_Suns/units/Confused_Ant.cfg

@@ -31,10 +31,21 @@
 		number=2
 		icon=attacks/animal-fangs.png
 		[animation]
+			hits=no
 			[frame]
 				begin=-100
 				end=100
 				image=ant-attack.png
+				sound={SOUND_LIST:MISS}
+			[/frame]
+		[/animation]
+		[animation]
+			hits=yes
+			[frame]
+				begin=-100
+				end=100
+				image=ant-attack.png
+				sound=bite-small.ogg
 			[/frame]
 		[/animation]
 	[/attack]

data/campaigns/Under_the_Burning_Suns/units/Dread_Bat.cfg

@@ -16,7 +16,6 @@
 			begin=0
 			end=150
 			image="undead-dreadbat-defend.png"
-			sound=bat-flapping.wav
 		[/frame]
 	[/movement_anim]
 	hitpoints=33
@@ -47,10 +46,33 @@
 			{WEAPON_SPECIAL_DRAIN}
 		[/specials]
 		[animation]
+			hits=no
+			[frame]
+				begin=-200
+				end=-100
+				image=undead-dreadbat-attack.png
+				sound=bat-flapping.wav
+			[/frame]
 			[frame]
 				begin=-100
 				end=100
 				image=undead-dreadbat-attack.png
+				sound={SOUND_LIST:MISS}
+			[/frame]
+		[/animation]
+		[animation]
+			hits=yes
+			[frame]
+				begin=-200
+				end=-100
+				image=undead-dreadbat-attack.png
+				sound=bat-flapping.wav
+			[/frame]
+			[frame]
+				begin=-100
+				end=100
+				image=undead-dreadbat-attack.png
+				sound=bite-small.ogg
 			[/frame]
 		[/animation]
 	[/attack]

data/units/Monster_Cave_Spider.cfg

@@ -92,7 +92,7 @@ Special Notes:"+{SPECIAL_NOTES_POISON}+{SPECIAL_NOTES_SLOW}
 				begin=-100
 				end=100
 				image="units/monsters/cavespider-attack-melee.png"
-				sound=hiss.wav
+				sound=bite.ogg
 			[/frame]
 			[frame]
 				begin=100

data/units/Undead_Bat_Blood.cfg

@@ -92,6 +92,7 @@ Special Notes:"+{SPECIAL_NOTES_DRAIN}
 				begin=-100
 				end=50
 				image="units/undead/bloodbat-attack.png"
+				sound=bite-small.ogg
 			[/frame]
 			[frame]
 				begin=50

data/units/Undead_Bat_Vampire.cfg

@@ -115,6 +115,7 @@ Special Notes:"+{SPECIAL_NOTES_DRAIN}
 				begin=-100
 				end=50
 				image="units/undead/bat-attack.png"
+				sound=bite-small.ogg
 			[/frame]
 			[frame]
 				begin=50