Some work on the mess that is this power code.

Jesus.

Tons of fixes, refactors and other things.
The powernet's code is still awful though.

Content.Shared/GameObjects/ContentNetIDs.cs

@@ -9,5 +9,6 @@
         public const uint HANDS = 1003;
         public const uint STORAGE = 1005;
         public const uint INVENTORY = 1006;
+        public const uint POWER_DEBUG_TOOL = 1007;
     }
 }