Fix remaining non-returning Destroys()

Plus a little refactor to mining flaps and spacepod doors- they now use
CanAtmosPass instead of manually setting the turf to no-atmos-passing

code/modules/assembly/assembly.dm

@@ -70,8 +70,8 @@
 			else if(A.a_right == src)
 				A.a_right = null
 			src.holder = null
-		..()
-			
+		return ..()
+
 	pulsed(var/radio = 0)
 		if(holder && (wires & WIRE_RECEIVE))
 			activate()

code/modules/assembly/holder.dm

@@ -29,7 +29,7 @@
 			a_left.holder = null
 		if(a_right)
 			a_right.holder = null
-		..()
+		return ..()
 
 	attach(var/obj/item/device/D, var/obj/item/device/D2, var/mob/user)
 		if((!D)||(!D2))	return 0

code/modules/mob/living/carbon/brain/brain.dm

@@ -20,7 +20,7 @@
 			if(stat!=DEAD)	//If not dead.
 				death(1)	//Brains can die again. AND THEY SHOULD AHA HA HA HA HA HA
 			ghostize()		//Ghostize checks for key so nothing else is necessary.
-		..()
+		return ..()
 
 	say_understands(var/other)//Goddamn is this hackish, but this say code is so odd
 		if (istype(other, /mob/living/silicon/ai))

code/modules/mob/living/simple_animal/friendly/spiderbot.dm

@@ -216,8 +216,8 @@
 	held_item = null
 
 	robogibs(src.loc, viruses)
-	src.Destroy()
-	return
+	qdel(src)
+
 //Cannibalized from the parrot mob. ~Zuhayr
 
 /mob/living/simple_animal/spiderbot/verb/drop_held_item()

code/modules/power/cable.dm

@@ -201,7 +201,7 @@
 
 /obj/structure/cable/singularity_pull(S, current_size)
 	if(current_size >= STAGE_FIVE)
-		Destroy()
+		qdel(src)
 
 // the cable coil object, used for laying cable
 

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

@@ -135,7 +135,7 @@ obj/item/weapon/gun/energy/laser/retro
 
 	Destroy()
 		processing_objects.Remove(src)
-		..()
+		return ..()
 
 
 	process()
@@ -172,7 +172,7 @@ obj/item/weapon/gun/energy/laser/retro
 
 	Destroy()
 		processing_objects.Remove(src)
-		..()
+		return ..()
 
 
 	process()

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

@@ -54,7 +54,7 @@
 
 	Destroy()
 		processing_objects.Remove(src)
-		..()
+		return ..()
 
 
 	process()

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

@@ -109,7 +109,7 @@
 
 	Destroy()
 		processing_objects.Remove(src)
-		..()
+		return ..()
 
 	process()
 		charge_tick++

code/modules/projectiles/guns/projectile/crossbow.dm

@@ -45,7 +45,7 @@
 		user  << "[src] shatters into a scattering of overstressed metal shards as it leaves the crossbow."
 		var/obj/item/weapon/shard/shrapnel/S = new()
 		S.loc = get_turf(src)
-		src.Destroy()
+		qdel(src)
 
 /obj/item/weapon/arrow/baguette
 	name = "baguette"

code/modules/reagents/Chemistry-Holder.dm

@@ -637,7 +637,7 @@ atom/proc/create_reagents(var/max_vol)
 
 /datum/reagents/Destroy()
 	for(var/datum/reagent/reagent in reagent_list)
-		reagent.Destroy()
+		qdel(reagent)
 
 	if(my_atom)
 		my_atom = null

code/modules/reagents/Chemistry-Reagents.dm

@@ -166,7 +166,7 @@ datum
 				if(src.data["virus"])
 					var/datum/disease/D = src.data["virus"]
 					D.cure(0)
-				..()
+				return ..()
 */
 
 /*

code/modules/reagents/reagent_containers/food/condiment.dm

@@ -190,16 +190,16 @@
 	if(istype(target, /obj/item/weapon/reagent_containers/food/snacks))
 		if(!reagents.total_volume)
 			user << "<span class='warning'>You tear open [src], but there's nothing in it.</span>"
-			Destroy()
+			qdel(src)
 			return
 		if(target.reagents.total_volume >= target.reagents.maximum_volume)
 			user << "<span class='warning'>You tear open [src], but [target] is stacked so high that it just drips off!</span>" //Not sure if food can ever be full, but better safe than sorry.
-			Destroy()
+			qdel(src)
 			return
 		else
 			user << "<span class='notice'>You tear open [src] above [target] and the condiments drip onto it.</span>"
 			src.reagents.trans_to(target, amount_per_transfer_from_this)
-			Destroy()
+			qdel(src)
 
 /obj/item/weapon/reagent_containers/food/condiment/pack/on_reagent_change()
 	if(reagents.reagent_list.len > 0)

code/modules/recycling/disposal.dm

@@ -481,7 +481,7 @@
 
 	singularity_pull(S, current_size)
 		if(current_size >= STAGE_FIVE)
-			Destroy()
+			qdel(src)
 
 // virtual disposal object
 // travels through pipes in lieu of actual items
@@ -685,11 +685,11 @@
 			// otherwise, do normal expel from turf
 			if(H)
 				expel(H, T, 0)
-		..()
+		return ..()
 
 	singularity_pull(S, current_size)
 		if(current_size >= STAGE_FIVE)
-			Destroy()
+			qdel(src)
 
 	// returns the direction of the next pipe object, given the entrance dir
 	// by default, returns the bitmask of remaining directions