Adds the Aut'akh unathi (#5919)

* Base work for the unathi robot subspecies.

* Adds metabolism species, kidney vars, and the robot unathi organs.

* Moves some action buttons to organs, pretty much a bay port right now. Todo: the unathi and alien stuff should also go here.

* First autakh implant power.

* Fixes the organs action button this time.

* Finishes more implants, and interactions with flashs and vaurca.

* Prepare for great changes.

* Drops the real bomb, boss.

* He who fights with monsters.

* Far more work into augments and limb removing powers.

* Limb verbs should be good now.

* A LOT of work into the assited organ, allowing it to bleed and etc, as well adding a new chem that will stop bleeding in their case.

* Probably the last work on implants.

* Some extra touches.

* Some tweaks to the species.

* More fixes and adds kyre's sprites.

* More runtime fixes.

* Fixes the species name too.

* Fixes travis.

* Updates this file too to work with the new tools procs.

* Adds changelog

* Fixed changelog.

* Unathi hair and lore description.

* Some tweaks to this too.

* Locks away them for now, they will be released after we got all the events and etc done.

* Changes this chemical.

* Fixes an airlock runtime.

* Adds the non scan flag to the autakh, mostly due to some bizzare interactions with changelings and cloning.

* Organs removal changes; can't take out the organ if it is too damage.

* Restricts them back again.

* Robotic organs now have the proper icons and names.

* Adds sprites for their organs and some extra tweaks.

* Fixes this missing icon.

* emp should also now hurt assited organs.

* Tweaks more organ related things.

* Fixes the head not being properly set as well.

* Fixes their flags.

* fixes the flag for real this time.

* Poze's review.

* Changes the au'takh organ buttons to don't be animated.

* Helps with adminbus or something.

* Fowl's requested changes.

* Fixes a typo.

* Robotic limb's brute and burn mods are now controlled by the limb model.

* Fowl's changes once more.

* Stops some spam.

* More grammar.

* No eal.

* Skull's review.

code/modules/shieldgen/emergency_shield.dm

@@ -262,7 +262,7 @@
 		else
 			user << "The device must first be secured to the floor."
 	return
-	
+
 /obj/machinery/shieldgen/emag_act(var/remaining_charges, var/mob/user)
 	if(!malfunction)
 		malfunction = 1
@@ -270,7 +270,7 @@
 		return 1
 
 /obj/machinery/shieldgen/attackby(obj/item/weapon/W as obj, mob/user as mob)
-	if(isscrewdriver(W))
+	if(W.isscrewdriver())
 		playsound(src.loc, 'sound/items/Screwdriver.ogg', 100, 1)
 		if(is_open)
 			user << "<span class='notice'>You close the panel.</span>"
@@ -279,7 +279,7 @@
 			user << "<span class='notice'>You open the panel and expose the wiring.</span>"
 			is_open = 1
 
-	else if(iscoil(W) && malfunction && is_open)
+	else if(W.iscoil() && malfunction && is_open)
 		var/obj/item/stack/cable_coil/coil = W
 		user << "<span class='notice'>You begin to replace the wires.</span>"
 		//if(do_after(user, min(60, round( ((maxhealth/health)*10)+(malfunction*10) ))) //Take longer to repair heavier damage
@@ -290,7 +290,7 @@
 				user << "<span class='notice'>You repair the [src]!</span>"
 				update_icon()
 
-	else if(iswrench(W))
+	else if(W.iswrench())
 		if(locked)
 			user << "The bolts are covered, unlocking this would retract the covers."
 			return

code/modules/shieldgen/sheldwallgen.dm

@@ -157,7 +157,7 @@
 
 
 /obj/machinery/shieldwallgen/attackby(obj/item/W, mob/user)
-	if(iswrench(W))
+	if(W.iswrench())
 		if(active)
 			user << "Turn off the field generator first."
 			return

code/modules/shieldgen/shield_capacitor.dm

@@ -47,7 +47,7 @@
 			updateDialog()
 		else
 			user << span("alert", "Access denied.")
-	else if(iswrench(W))
+	else if(W.iswrench())
 		src.anchored = !src.anchored
 		src.visible_message(span("notice", "\The [src] has been [anchored ? "bolted to the floor" : "unbolted from the floor"] by \the [user]."))
 

code/modules/shieldgen/shield_gen.dm

@@ -62,7 +62,7 @@
 			updateDialog()
 		else
 			user << span("alert", "Access denied.")
-	else if(iswrench(W))
+	else if(W.iswrench())
 		src.anchored = !src.anchored
 		src.visible_message(span("notice", "\The [src] has been [anchored ? "bolted to the floor":"unbolted from the floor"] by \the [user]."))