Adds scatter lasers to the drop list

Changes it so scatter lasers start in scatter mode to drive home the point

CODING STANDARDS

code/modules/projectiles/gun.dm

@@ -429,8 +429,10 @@ obj/item/weapon/gun/proc/newshot()
 	process_fire(target, user, 1, params)
 
 /obj/item/weapon/gun/proc/unlock() //used in summon guns and as a convience for admins
-	if(pin)	qdel(pin)
+	if(pin)
+		qdel(pin)
 	pin = new /obj/item/device/firing_pin
+
 /////////////
 // ZOOMING //
 /////////////

code/modules/projectiles/guns/energy/laser.dm

@@ -39,7 +39,7 @@
 	item_state = "laser"
 	desc = "An industrial-grade heavy-duty laser rifle with a modified laser lense to scatter its shot into multiple smaller lasers. The inner-core can self-charge for theorically infinite use."
 	origin_tech = "combat=5;materials=4;powerstorage=4"
-	ammo_type = list(/obj/item/ammo_casing/energy/laser, /obj/item/ammo_casing/energy/laser/scatter)
+	ammo_type = list(/obj/item/ammo_casing/energy/laser/scatter, /obj/item/ammo_casing/energy/laser)
 
 /obj/item/weapon/gun/energy/laser/cyborg
 	can_charge = 0
@@ -55,7 +55,7 @@
 /obj/item/weapon/gun/energy/laser/scatter
 	name = "scatter laser gun"
 	desc = "A laser gun equipped with a refraction kit that spreads bolts."
-	ammo_type = list(/obj/item/ammo_casing/energy/laser, /obj/item/ammo_casing/energy/laser/scatter)
+	ammo_type = list(/obj/item/ammo_casing/energy/laser/scatter, /obj/item/ammo_casing/energy/laser)
 
 /obj/item/weapon/gun/energy/lasercannon
 	name = "laser cannon"