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/game/objects/items/robot/robot_parts.dm

@@ -30,35 +30,35 @@
 	name = "left arm"
 	desc = "A skeletal limb wrapped in pseudomuscles, with a low-conductivity case."
 	icon_state = "l_arm"
-	part = list("l_arm","l_hand")
+	part = list(BP_L_ARM, BP_L_HAND)
 	model_info = 1
 
 /obj/item/robot_parts/r_arm
 	name = "right arm"
 	desc = "A skeletal limb wrapped in pseudomuscles, with a low-conductivity case."
 	icon_state = "r_arm"
-	part = list("r_arm","r_hand")
+	part = list(BP_R_ARM, BP_R_HAND)
 	model_info = 1
 
 /obj/item/robot_parts/l_leg
 	name = "left leg"
 	desc = "A skeletal limb wrapped in pseudomuscles, with a low-conductivity case."
 	icon_state = "l_leg"
-	part = list("l_leg","l_foot")
+	part = list(BP_L_LEG, BP_L_FOOT)
 	model_info = 1
 
 /obj/item/robot_parts/r_leg
 	name = "right leg"
 	desc = "A skeletal limb wrapped in pseudomuscles, with a low-conductivity case."
 	icon_state = "r_leg"
-	part = list("r_leg","r_foot")
+	part = list(BP_R_LEG, BP_R_FOOT)
 	model_info = 1
 
 /obj/item/robot_parts/chest
-	name = "torso"
+	name = "chest"
 	desc = "A heavily reinforced case containing cyborg logic boards, with space for a standard power cell."
 	icon_state = "chest"
-	part = list("groin","chest")
+	part = list(BP_GROIN,BP_TORSO)
 	var/wires = 0.0
 	var/obj/item/weapon/cell/cell = null
 
@@ -66,7 +66,7 @@
 	name = "head"
 	desc = "A standard reinforced braincase, with spine-plugged neural socket and sensor gimbals."
 	icon_state = "head"
-	part = list("head")
+	part = list(BP_HEAD)
 	var/obj/item/device/flash/flash1 = null
 	var/obj/item/device/flash/flash2 = null