Merge pull request #380 from Markolie/master

Adds celsius to the freezer/heater, crafting update

code/modules/projectiles/ammunition/ammo_casings.dm

@@ -95,6 +95,12 @@
 	desc = "An incendiary-coated shotgun slug."
 	icon_state = "ishell"
 	projectile_type = "/obj/item/projectile/bullet/incendiary/shell"
+	
+/obj/item/ammo_casing/shotgun/frag12
+	name = "FRAG-12 slug"
+	desc = "A high explosive breaching round for a 12 gauge shotgun."
+	icon_state = "heshell"
+	projectile_type = /obj/item/projectile/bullet/frag12
 
 /obj/item/ammo_casing/shotgun/incendiary/dragonsbreath
 	name = "dragonsbreath shell"

code/modules/projectiles/projectile/special.dm

@@ -205,4 +205,9 @@ obj/item/projectile/kinetic/New()
 
 /obj/item/effect/kinetic_blast/New()
 	spawn(4)
-		del(src)
+		del(src)
+		
+/obj/item/projectile/bullet/frag12
+	name ="explosive slug"
+	damage = 25
+	weaken = 5