qdel(reagent) adjustments.

Attempts to ensure qdel(reagents) only occur once per Destroy()

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

@@ -17,6 +17,9 @@
 		germ_level++
 
 /mob/living/carbon/Destroy()
+	qdel(ingested)
+	qdel(touching)
+	// We don't qdel(bloodstr) because it's the same as qdel(reagents)
 	for(var/guts in internal_organs)
 		qdel(guts)
 	for(var/food in stomach_contents)