More bug fixes (#6560)

* More esword fixes

- Fixes Holodeck eswords being completely broken, Holodeck eswords are not recolorable
- Fixes Toy sword onmob sprite not properly updating
- Fixes eswords not properly updating onmob color (this is an incredibly hacky fix)
- Readds the esword sub types, they are not recolorable

* Removes unintended code

* More unintended code removal

* Fixes spy bug sprite

* Fixes PMC-S Name

* Fixes syringes not working through voidsuits.

code/game/objects/items/devices/spy_bug.dm

@@ -60,7 +60,7 @@
 	name = "broken bug"
 	desc = ""	//Even when it's broken it's inconspicuous
 	icon = 'icons/obj/weapons.dmi'
-	icon_state = "eshield0"
+	icon_state = "eshield"
 	item_state = "nothing"
 	layer = TURF_LAYER+0.2
 	w_class = ITEMSIZE_TINY
@@ -75,7 +75,7 @@
 	name = "bug"
 	desc = ""	//Nothing to see here
 	icon = 'icons/obj/weapons.dmi'
-	icon_state = "eshield0"
+	icon_state = "eshield"
 	item_state = "nothing"
 	layer = TURF_LAYER+0.2
 	w_class = ITEMSIZE_TINY