Several fixes

Fixes MP's being affected by radiation
Fixes Nuke Ops MP's explosive implant not going off
Fixes PDA Crew Manifest not showing support staff

code/modules/mob/living/carbon/species.dm

@@ -591,6 +591,7 @@
 	flesh_color = "#AAAAAA"
 
 /datum/species/machine/handle_death(var/mob/living/carbon/human/H)
+	H.emote("deathgasp")
 	for(var/organ_name in H.organs_by_name)
 		if (organ_name == "head")			// do the head last as that's when the user will be transfered to the posibrain
 			continue

code/modules/mob/living/damage_procs.dm

@@ -64,6 +64,15 @@
 	return 1
 
 
+/mob/living/carbon/human/apply_effect(var/effect = 0,var/effecttype = STUN, var/blocked = 0)
+	if((species.flags & IS_SYNTHETIC) && (effecttype == IRRADIATE))
+		return
+	return ..()
+
+
+/mob/living/carbon/apply_effect(var/effect = 0,var/effecttype = STUN, var/blocked = 0)
+	return ..()
+
 /mob/living/proc/apply_effects(var/stun = 0, var/weaken = 0, var/paralyze = 0, var/irradiate = 0, var/stutter = 0, var/eyeblur = 0, var/drowsy = 0, var/agony = 0, var/blocked = 0)
 	if(blocked >= 2)	return 0
 	if(stun)		apply_effect(stun, STUN, blocked)