Fixes alternate organ removal method

- De-braining and de-eying a detached head now sets the organ's vars
correctly.
- Slime people's (and golem's) slime cores are no longer robotic, this
will keep them from getting EMPed.
- As a side effect, this also fixes not being able to transplant slime
people brains.
- Fixes unEquip dropping organs.

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

@@ -80,13 +80,11 @@
 /obj/item/organ/brain/slime
 	name = "slime core"
 	desc = "A complex, organic knot of jelly and crystalline particles."
-	robotic = 2
 	icon = 'icons/mob/slimes.dmi'
 	icon_state = "green slime extract"
 
 /obj/item/organ/brain/golem
 	name = "chem"
 	desc = "A tightly furled roll of paper, covered with indecipherable runes."
-	robotic = 2
 	icon = 'icons/obj/wizard.dmi'
 	icon_state = "scroll"

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

@@ -111,6 +111,9 @@
 	if(!. || !I)
 		return
 
+	var/obj/item/organ/O = I //Organs shouldn't be removed unless you call droplimb.
+	if(istype(O) && O.owner == src)
+		return
 
 	if(I == wear_suit)
 		if(s_store)