Tweaks to previous commits.

More tweaks to IPC fixes.
Merge resolution/compile fixes.

Further work on properly integrating, updating and fixing prosthetic options.

Repathed internal organs to organ/internal.

More work on full synthetics, changelings, overheating.

Working on getting organs to qdel properly and spawn properly when robotized.

Finalized some overheating values, added remaining prosthetic icons.

Finalizing the testing version of the full prosthetic bodies branch.

Added suit cyclers to the autolathe and map.

Fixing runtime errors.

Fixing errors.

Changelog.

Replacing limb and organ strings with constants.

Prevented brainless species from becoming full cyborgs.

Fixed issues with brain/MMIs renaming themselves inappropriately.

Various fixes and oversights.

code/modules/reagents/reagent_containers/food/snacks.dm

@@ -1540,42 +1540,6 @@
 		if(wrapped)
 			Unwrap(user)
 
-	/*
-	On_Consume(var/mob/M)
-		M << "<span class = 'warning'>Something inside of you suddently expands!</span>"
-
-		if (istype(M, /mob/living/carbon/human))
-			//Do not try to understand.
-			var/obj/item/weapon/surprise = new/obj/item/weapon(M)
-			var/mob/ook = monkey_type
-			surprise.icon = initial(ook.icon)
-			surprise.icon_state = initial(ook.icon_state)
-			surprise.name = "malformed [initial(ook.name)]"
-			surprise.desc = "Looks like \a very deformed [initial(ook.name)], a little small for its kind. It shows no signs of life."
-			surprise.transform *= 0.6
-			surprise.add_blood(M)
-			var/mob/living/carbon/human/H = M
-			var/obj/item/organ/external/E = H.get_organ("chest")
-			E.fracture()
-			for (var/obj/item/organ/I in E.internal_organs)
-				I.take_damage(rand(I.min_bruised_damage, I.min_broken_damage+1))
-
-			if (!E.hidden && prob(60)) //set it snuggly
-				E.hidden = surprise
-				E.cavity = 0
-			else 		//someone is having a bad day
-				E.createwound(CUT, 30)
-				E.embed(surprise)
-		else if (issmall(M))
-			M.visible_message("<span class='danger'>[M] suddenly tears in half!</span>")
-			var/mob/living/carbon/monkey/ook = new monkey_type(M.loc)
-			ook.name = "malformed [ook.name]"
-			ook.transform *= 0.6
-			ook.add_blood(M)
-			M.gib()
-		..()
-	*/
-
 	proc/Expand()
 		src.visible_message("<span class='notice'>\The [src] expands!</span>")
 		var/mob/living/carbon/human/H = new(src.loc)

code/modules/reagents/reagent_containers/syringes.dm

@@ -96,7 +96,7 @@
 						var/datum/reagent/B
 						if(istype(T, /mob/living/carbon/human))
 							var/mob/living/carbon/human/H = T
-							if(H.species && !H.should_have_organ("heart"))
+							if(H.species && !H.should_have_organ(O_HEART))
 								H.reagents.trans_to_obj(src, amount)
 							else
 								B = T.take_blood(src, amount)