File standardisation (#13131)

* Adds the check components

* Adds in trailing newlines

* Converts all CRLF to LF

* Post merge EOF

* Post merge line endings

* Final commit

code/controllers/subsystem/idlenpcpool.dm

@@ -39,4 +39,4 @@ SUBSYSTEM_DEF(idlenpcpool)
 			if(SA.stat != DEAD)
 				SA.consider_wakeup()
 		if(MC_TICK_CHECK)
-			return 
+			return