Third refactor for examine system! This time we go back to atom-var based system, but because strings are tabled, it's apparently okay.

The entire system is now self-contained inside a module folder.
Also fixes a runtime I made because ghosts lack a mind (and so do I)

code/ATMOSPHERICS/components/unary/vent_pump.dm

@@ -383,6 +383,7 @@
 		user << "You are too far away to read the gauge."
 	if(welded)
 		user << "It seems welded shut."
+	..()
 
 /obj/machinery/atmospherics/unary/vent_pump/power_change()
 	var/old_stat = stat

code/ATMOSPHERICS/components/unary/vent_scrubber.dm

@@ -273,6 +273,7 @@
 		user << "A small gauge in the corner reads [round(last_flow_rate, 0.1)] L/s; [round(last_power_draw)] W"
 	else
 		user << "You are too far away to read the gauge."
+	..()
 
 /obj/machinery/atmospherics/unary/vent_scrubber/Del()
 	if(initial_loc)