Readds config option to disable organ decay.

code/controllers/configuration.dm

@@ -121,6 +121,7 @@ var/list/gamemode_cache = list()
 
 	var/organ_health_multiplier = 1
 	var/organ_regeneration_multiplier = 1
+	var/organs_decay
 
 	//Paincrit knocks someone down once they hit 60 shock_stage, so by default make it so that close to 100 additional damage needs to be dealt,
 	//so that it's similar to HALLOSS. Lowered it a bit since hitting paincrit takes much longer to wear off than a halloss stun.
@@ -708,6 +709,8 @@ var/list/gamemode_cache = list()
 					config.organ_regeneration_multiplier = value / 100
 				if("organ_damage_spillover_multiplier")
 					config.organ_damage_spillover_multiplier = value / 100
+				if("organs_can_decay")
+					config.organs_decay = 1
 				if("bones_can_break")
 					config.bones_can_break = value
 				if("limbs_can_break")