Adds incendiary shotgun shells available via hacked autolathes in a new subclass of incendiary bullets and gave chemical dart shells their own sprites.

Conflicts:
	code/game/machinery/autolathe.dm
	code/game/mecha/equipment/weapons/weapons.dm
	code/modules/projectiles/ammunition/bullets.dm
	code/modules/projectiles/projectile/bullets.dm
	icons/obj/ammo.dmi

code/modules/projectiles/ammunition/bullets.dm

@@ -102,11 +102,19 @@
 	m_amt = 2500
 
 
+/obj/item/ammo_casing/shotgun/incendiary
+	name = "incendiary shell"
+	desc = "An incendiary shell"
+	icon_state = "ishell"
+	projectile_type = /obj/item/projectile/bullet/incendiary/shell
+	m_amt = 12500
+
+
 /obj/item/ammo_casing/shotgun/dart
-	name = "shotgun darts"
-	desc = "A dart for use in shotguns."
-	icon_state = "dart"
-	projectile_type = "/obj/item/projectile/energy/dart"
+	name = "shotgun dart"
+	desc = "A dart for use in shotguns. Can be injected with up to 30 units of any chemical."
+	icon_state = "cshell"
+	projectile_type = /obj/item/projectile/bullet/dart
 	m_amt = 12500
 
 obj/item/ammo_casing/shotgun/dart/New()
@@ -134,4 +142,4 @@ obj/item/ammo_casing/shotgun/dart/New()
 	projectile_type = /obj/item/projectile/bullet
 	//select_name = "kinetic"
 	//e_cost = 500
-	//fire_sound = 'sound/weapons/Gunshot4.ogg'
+	//fire_sound = 'sound/weapons/Gunshot4.ogg'

code/modules/projectiles/projectile/bullets.dm

@@ -98,8 +98,6 @@
 
 
 /obj/item/projectile/bullet/incendiary
-	name = "incendiary bullet"
-	damage = 20
 
 /obj/item/projectile/bullet/incendiary/on_hit(var/atom/target, var/blocked = 0)
 	if(istype(target, /mob/living/carbon))
@@ -107,6 +105,13 @@
 		M.adjust_fire_stacks(1)
 		M.IgniteMob()
 
+/obj/item/projectile/bullet/incendiary/shell
+	damage = 20
+
+/obj/item/projectile/bullet/incendiary/mech
+	damage = 5
+
+
 /*
 /obj/item/projectile/bullet/dart
 	name = "dart"