Map fixes

Restores maintenance areas to the new variants.
The HoP's office is no longer a crew sleeping quarter.
Fixes disconnected power cables all over the place.
Connects the engineering power monitor to the main/red power grid.
Emergency shutters.
New icon for the research dock.

code/ATMOSPHERICS/components/unary/vent_scrubber.dm

@@ -28,6 +28,9 @@
 	var/radio_filter_out
 	var/radio_filter_in
 
+/obj/machinery/atmospherics/unary/vent_scrubber/on
+	on = 1
+
 /obj/machinery/atmospherics/unary/vent_scrubber/New()
 	..()
 	air_contents.volume = ATMOS_DEFAULT_VOLUME_FILTER

code/game/area/Space Station 13 areas.dm

@@ -1463,7 +1463,7 @@ var/list/ghostteleportlocs = list()
 
 /area/rnd/docking
 	name = "\improper Research Dock"
-	icon_state = "research"
+	icon_state = "research_dock"
 
 /area/rnd/lab
 	name = "\improper Research Lab"