Update every initialize() proc to return an initialize hint.

* Yes, all of them.
* Also did a few corrections to redundant New() and broken Destroy() along the way
* Renamed the turf_initializer.initialize() proc to InitializeTurf to avoid confusion.
* Subsumed /area/proc/initialize into /atom/proc/initialize() - Made /area's LateInitialize to get same behavior as before.

code/modules/awaymissions/corpse.dm

@@ -24,9 +24,12 @@
 	var/corpseidaccess = null //This is for access. See access.dm for which jobs give what access. Again, put in quotes. Use "Captain" if you want it to be all access.
 	var/corpseidicon = null //For setting it to be a gold, silver, CentCom etc ID
 	var/species = "Human"
+	delete_me = TRUE
 
 /obj/effect/landmark/corpse/initialize()
+	..()
 	createCorpse()
+	return INITIALIZE_HINT_QDEL
 
 /obj/effect/landmark/corpse/proc/createCorpse() //Creates a mob and checks for gear in each slot before attempting to equip it.
 	var/mob/living/carbon/human/M = new /mob/living/carbon/human (src.loc)
@@ -76,7 +79,6 @@
 			W.assignment = corpseidjob
 		M.set_id_info(W)
 		M.equip_to_slot_or_del(W, slot_wear_id)
-	qdel(src)
 
 
 

code/modules/awaymissions/gateway.dm

@@ -10,14 +10,9 @@
 
 /obj/machinery/gateway/initialize()
 	update_icon()
-	if(dir == 2 || dir == 6 || dir == 10)
+	if(dir == SOUTH)
 		density = 0
-
-/obj/machinery/gateway/New() // Doesn't initialize in generated maps which is bad.
-	update_icon()
-	if(dir == 2 || dir == 6 || dir == 10)
-		density = 0
-
+	. = ..()
 
 /obj/machinery/gateway/update_icon()
 	if(active)
@@ -43,7 +38,7 @@
 	update_icon()
 	wait = world.time + config.gateway_delay	//+ thirty minutes default
 	awaygate = locate(/obj/machinery/gateway/centeraway)
-
+	. = ..()
 
 /obj/machinery/gateway/centerstation/update_icon()
 	if(active)
@@ -172,6 +167,7 @@ obj/machinery/gateway/centerstation/process()
 /obj/machinery/gateway/centeraway/initialize()
 	update_icon()
 	stationgate = locate(/obj/machinery/gateway/centerstation)
+	. = ..()
 
 
 /obj/machinery/gateway/centeraway/update_icon()

code/modules/awaymissions/loot.dm

@@ -6,6 +6,7 @@
 	var/loot = ""			//a list of possible items to spawn- a string of paths
 
 /obj/effect/spawner/lootdrop/initialize()
+	..()
 	var/list/things = params2list(loot)
 
 	if(things && things.len)
@@ -21,4 +22,4 @@
 				continue
 
 			new loot_path(get_turf(src))
-	qdel(src)
+	return INITIALIZE_HINT_QDEL