Update mobs mod

- api.lua (many improves, chicken egg more frequent, NPC attack nearly
mobs, textures code, etc…)
- Bee (spawn on group:flower now, textures code updated)
- Bunny (textures code updated)
- Chicken (two times more eggs, textures code updated)
- Cow (textures code updated)
- Creeper (finish reorganize the code, textures code updated, new eggs
inventory texture)
- Dirt Monster (textures code updated)
- Dungeon Master (textures code updated)
- init.lua (small credits tweaks)
- Kitten (textures code updated, now drop sometimes farming:string)
- Lava Flan (textures code updated, now 3 can spawn per chunck)
- Mese Monster (textures code updated)
- NPC (textures code updated, revert give raw meat versus health code
for tests)
- Oerkki (textures code updated, now 1 light damage)
- Rat (textures code updated)
- Sand Monster (textures code updated)
- Sheep (textures code updated, now give 2 to 3 wool when sheared)
- Spider (textures code updated, change credits, comments our
modifications)
- Stone Monster (textures code updated)
- Tree Monster (textures code updated)
- Warthog (textures code updated)
- Wolf (finish reorganize the code, textures code updated, add spawner
egg and an inventory texture)
- Tweaks some sounds

mods/mobs/dungeonmaster.lua

@@ -21,11 +21,10 @@ mobs:register_mob("mobs:dungeon_master", {
 	visual = "mesh",
 	mesh = "mobs_dungeon_master.x",
 	drawtype = "front",
-	available_textures = {
-		total = 3,
-		texture_1 = {"mobs_dungeon_master.png"},
-		texture_2 = {"mobs_dungeon_master_cobblestone.png"},
-		texture_3 = {"mobs_dungeon_master_strangewhite.png"},
+	textures = {
+		{"mobs_dungeon_master.png"},
+		{"mobs_dungeon_master_cobblestone.png"},
+		{"mobs_dungeon_master_strangewhite.png"},
 	},
 	visual_size = {x=8, y=8},
 	blood_texture = "mobs_blood.png",