Replaces holo tape and holo tape projector with holo barrier and holo barrier projector (children of the janitor's holosign creator).

code/game/objects/effects/effect_system/effect_system.dm

@@ -8,7 +8,6 @@ would spawn and follow the beaker, even if it is carried or thrown.
 
 /obj/effect/particle_effect
 	name = "particle effect"
-	icon = 'icons/effects/effects.dmi'
 	mouse_opacity = 0
 	unacidable = 1//So effects are not targeted by alien acid.
 	pass_flags = PASSTABLE | PASSGRILLE

code/game/objects/effects/effect_system/effects_water.dm

@@ -2,7 +2,6 @@
 
 /obj/effect/particle_effect/water
 	name = "water"
-	icon = 'icons/effects/effects.dmi'
 	icon_state = "extinguish"
 	var/life = 15
 	mouse_opacity = 0
@@ -44,7 +43,6 @@ steam.start() -- spawns the effect
 /////////////////////////////////////////////
 /obj/effect/particle_effect/steam
 	name = "steam"
-	icon = 'icons/effects/effects.dmi'
 	icon_state = "extinguish"
 	density = 0