Added sprites for area atmos, atmos monitoring, exosuit control, and holodeck control consoles

Added an O2 medkit in medbay storage

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@3892 316c924e-a436-60f5-8080-3fe189b3f50e

code/game/machinery/atmo_control.dm

@@ -76,7 +76,7 @@ obj/machinery/air_sensor
 
 obj/machinery/computer/general_air_control
 	icon = 'computer.dmi'
-	icon_state = "computer_generic"
+	icon_state = "tank"
 
 	name = "Computer"
 

code/game/machinery/atmoalter/area_atmos_computer.dm

@@ -1,7 +1,7 @@
 /obj/machinery/computer/area_atmos
 	name = "Area Air Control"
 	desc = "A computer used to control the stationary scrubbers and pumps in the area."
-	icon_state = "computer_generic"
+	icon_state = "area_atmos"
 	circuit = "/obj/item/weapon/circuitboard/area_atmos"
 	var/scrubber_state = 0 //0 = off; 1 = on
 
@@ -42,6 +42,11 @@
 						SCRUBBER.on = scrubber_state
 						SCRUBBER.update_icon()
 
+			if(scrubber_state)
+				icon_state = "area_atmos2"
+			else
+				icon_state = "area_atmos"
+
 	attackby(I as obj, user as mob)
 		if(istype(I, /obj/item/weapon/screwdriver))
 			playsound(src.loc, 'Screwdriver.ogg', 50, 1)

code/game/machinery/computer/HolodeckControl.dm

@@ -1,7 +1,7 @@
 /obj/machinery/computer/HolodeckControl
 	name = "Holodeck Control Computer"
 	desc = "A computer used to control a nearby holodeck."
-	icon_state = "computer_generic"
+	icon_state = "holocontrol"
 	var/area/linkedholodeck = null
 	var/area/target = null
 	var/active = 0