Removes Weapons (#7415)

* Adds icon and hitsound where needed.

* Moves alt_attack to /obj/item and deletes weapons.dm

* Replaced /obj/item/weapon with /obj/item

* Fixes merge issues.

* Fix merge issues.

code/modules/modular_computers/NTNet/NTNet.dm

@@ -39,7 +39,7 @@ var/global/datum/ntnet/ntnet_global = new()
 	add_log("NTNet logging system activated.")
 
 // Simplified logging: Adds a log. log_string is mandatory parameter, source is optional.
-/datum/ntnet/proc/add_log(var/log_string, var/obj/item/weapon/computer_hardware/network_card/source = null)
+/datum/ntnet/proc/add_log(var/log_string, var/obj/item/computer_hardware/network_card/source = null)
 	var/log_text = "[worldtime2text()] - "
 	if(source)
 		log_text += "[source.get_network_tag()] - "

code/modules/modular_computers/NTNet/NTNet_relay.dm

@@ -21,7 +21,7 @@
 
 	component_types = list(
 		/obj/item/stack/cable_coil{amount = 15},
-		/obj/item/weapon/circuitboard/ntnet_relay
+		/obj/item/circuitboard/ntnet_relay
 	)
 
 // TODO: Implement more logic here. For now it's only a placeholder.
@@ -127,7 +127,7 @@
 		D.error = "Connection to quantum relay severed"
 	return ..()
 
-/obj/machinery/ntnet_relay/attackby(var/obj/item/weapon/W as obj, var/mob/user as mob)
+/obj/machinery/ntnet_relay/attackby(var/obj/item/W as obj, var/mob/user as mob)
 	if(W.isscrewdriver())
 		playsound(src.loc, W.usesound, 50, 1)
 		panel_open = !panel_open