Replaces all references in game of the exodus with the nss aurora II (#2555)

Fixes #2501
Also, using cameras won't show exodus anymore

code/modules/mob/living/silicon/ai/ai.dm

@@ -49,7 +49,7 @@ var/list/ai_verbs_default = list(
 	density = 1
 	status_flags = CANSTUN|CANPARALYSE|CANPUSH
 	//shouldnt_see - set in New()
-	var/list/network = list("Exodus")
+	var/list/network = list("Station")
 	var/obj/machinery/camera/camera = null
 	var/list/connected_robots = list()
 	var/aiRestorePowerRoutine = 0

code/modules/mob/living/silicon/robot/drone/drone_manufacturer.dm

@@ -15,7 +15,7 @@
 	idle_power_usage = 20
 	active_power_usage = 5000
 
-	var/fabricator_tag = "Exodus"
+	var/fabricator_tag = "Aurora"
 	var/drone_progress = 0
 	var/produce_drones = 1
 	var/time_last_drone = 500

code/modules/mob/living/silicon/robot/robot.dm

@@ -142,7 +142,7 @@
 	if(!scrambledcodes && !camera)
 		camera = new /obj/machinery/camera(src)
 		camera.c_tag = real_name
-		camera.replace_networks(list(NETWORK_EXODUS,NETWORK_ROBOTS))
+		camera.replace_networks(list(NETWORK_STATION,NETWORK_ROBOTS))
 		if(wires.IsIndexCut(BORG_WIRE_CAMERA))
 			camera.status = 0