Moves screen objects from mob to hud (#54400)

This moves screen images from icons/mob to icons/hud
Makes more sense and it is easier to find

code/game/objects/effects/bump_teleporter.dm

@@ -1,6 +1,6 @@
 /obj/effect/bump_teleporter
 	name = "bump-teleporter"
-	icon = 'icons/mob/screen_gen.dmi'
+	icon = 'icons/hud/screen_gen.dmi'
 	icon_state = "x2"
 	var/id = null			//id of this bump_teleporter.
 	var/id_target = null	//id of bump_teleporter which this moves you to.

code/game/objects/effects/decals/misc.dm

@@ -1,6 +1,6 @@
 /obj/effect/temp_visual/point
 	name = "pointer"
-	icon = 'icons/mob/screen_gen.dmi'
+	icon = 'icons/hud/screen_gen.dmi'
 	icon_state = "arrow"
 	layer = POINT_LAYER
 	duration = 25

code/game/objects/effects/spawners/bombspawner.dm

@@ -5,7 +5,7 @@
 
 /obj/effect/spawner/newbomb
 	name = "bomb"
-	icon = 'icons/mob/screen_gen.dmi'
+	icon = 'icons/hud/screen_gen.dmi'
 	icon_state = "x"
 	var/temp_p = 1500
 	var/temp_o = 1000	// tank temperatures

code/game/objects/effects/spawners/bundle.dm

@@ -1,6 +1,6 @@
 /obj/effect/spawner/bundle
 	name = "bundle spawner"
-	icon = 'icons/mob/screen_gen.dmi'
+	icon = 'icons/hud/screen_gen.dmi'
 	icon_state = "x2"
 	color = "#00FF00"