no relative pathing (#16234)

* the voices win in the end

* cleanup

* changelog

* secure.dm hates me

* make_exact_fit() in initialize instead of whatever was happening before

code/datums/computerfiles.dm

@@ -1,7 +1,7 @@
-datum
-	computer
-		var/name
-		folder
-			var/list/datum/computer/contents = list()
+/datum/computer
+	var/name
 
-		file
+/datum/computer/folder
+	var/list/datum/computer/contents = list()
+
+/datum/computer/folder/file

code/datums/helper_datums/getrev.dm

@@ -40,7 +40,7 @@ var/global/datum/getrev/revdata = new()
 	world.log << date
 	world.log << revision
 
-client/verb/showrevinfo()
+/client/verb/showrevinfo()
 	set category = "OOC"
 	set name = "Show Server Revision"
 	set desc = "Check the current server code revision"