Hard upstream sync (#6951)

* maps - none of our changes included yet i'll get them in after i finish up the rest of the sync

* sync part 1 - underscore folders in code

* controllers folder

* datums folder

* game folder

* cmon, work

* modules - admin to awaymissions

* cargo to events

* fields to lighting

* mapping > ruins

* rest of the code folder

* rest of the folders in the root directory

* DME

* fixes compiling errors. it compiles so it works

* readds map changes

* fixes dogborg module select

* fixes typo in moduleselect_alternate_icon filepath

code/game/machinery/computer/security.dm

@@ -783,8 +783,9 @@ What a mess.*/
 	printing = FALSE
 
 /obj/machinery/computer/secure_data/emp_act(severity)
-	if(stat & (BROKEN|NOPOWER))
-		..(severity)
+	. = ..()
+
+	if(stat & (BROKEN|NOPOWER) || . & EMP_PROTECT_SELF)
 		return
 
 	for(var/datum/data/record/R in GLOB.data_core.security)
@@ -817,8 +818,6 @@ What a mess.*/
 			qdel(R)
 			continue
 
-	..(severity)
-
 /obj/machinery/computer/secure_data/proc/canUseSecurityRecordsConsole(mob/user, message1 = 0, record1, record2)
 	if(user)
 		if(authenticated)