Engineer's helmet (#188)

* refacting some sprite things

* fix sprites

* Netcode for sending a new icon state to the ClientComponent

* Fixed broken torches.

* Fix dirty calls.

* ClothingComponentState now also includes EquippedPrefix

* Inherritance ClothingComponent : ItemComponent

* Added parameter to ItemComponentState constructor.

* Update RobustToolbox

* Revert "Update RobustToolbox"

This reverts commit 82c7e98ff3853b64698d5e80a45cd7a3758618e0.

Undo weird commit to toolbox?

Content.Shared/GameObjects/ContentNetIDs.cs

@@ -15,5 +15,7 @@
         public const uint RANGED_WEAPON = 1010;
         public const uint CAMERA_RECOIL = 1011;
         public const uint SOUND = 1012;
+        public const uint ITEM = 1013;
+        public const uint CLOTHING = 1014;
     }
 }