Blob event fixes, toggle preferences age check, jobban check

code/modules/shieldgen/energy_field.dm

@@ -4,7 +4,7 @@
 /obj/effect/energy_field
 	name = "energy field"
 	desc = "Impenetrable field of energy, capable of blocking anything as long as it's active."
-	icon = 'code/WorkInProgress/Cael_Aislinn/ShieldGen/shielding.dmi'
+	icon = 'code/modules/shieldgen/shielding.dmi'
 	icon_state = "shieldsparkles"
 	anchored = 1
 	layer = 4.1		//just above mobs

code/modules/shieldgen/shield_capacitor.dm

@@ -5,7 +5,7 @@
 /obj/machinery/shield_capacitor
 	name = "shield capacitor"
 	desc = "Machine that charges a shield generator."
-	icon = 'code/WorkInProgress/Cael_Aislinn/ShieldGen/shielding.dmi'
+	icon = 'code/modules/shieldgen/shielding.dmi'
 	icon_state = "capacitor"
 	var/active = 1
 	density = 1

code/modules/shieldgen/shield_gen.dm

@@ -8,7 +8,7 @@
 /obj/machinery/shield_gen
 	name = "shield generator"
 	desc = "Machine that generates an impenetrable field of energy when activated."
-	icon = 'code/WorkInProgress/Cael_Aislinn/ShieldGen/shielding.dmi'
+	icon = 'code/modules/shieldgen/shielding.dmi'
 	icon_state = "generator0"
 	var/active = 0
 	var/field_radius = 3