Storage Component (toolboxes, backpacks, etc) (#57)

* Fix
Finish and update submodule
Comments code, changes network messages
FIXES THE USE INTERACTION SO YOU CAN ACTUALLY ACTIVATE THINGS NOW
Need engine commits
We'll figure out what to do about this shit later eh mates? Maybe have a script in the build process that automatically moves them over to godot/scenes
Changes some prototypes and fixes stuff
Fixes some more bugs, makes storage values show up properly
Part 3
Part 2
Storage Take 1

* Doneso

Content.Server/GameObjects/Components/Items/Storage/StoreableComponent.cs

@@ -0,0 +1,37 @@
+using SS14.Shared.GameObjects;
+using SS14.Shared.GameObjects.Serialization;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Content.Server.GameObjects
+{
+    public class StoreableComponent : Component
+    {
+        public override string Name => "Storeable";
+
+        public int ObjectSize = 0;
+
+        public override void ExposeData(EntitySerializer serializer)
+        {
+            base.ExposeData(serializer);
+
+            serializer.DataField(ref ObjectSize, "Size", 1);
+        }
+    }
+
+    /// <summary>
+    /// Enum for the storage capacity of various containers
+    /// </summary>
+    public enum ReferenceSizes
+    {
+        Wallet = 4,
+        Pocket = 12,
+        Box = 24,
+        Toolbox = 60,
+        Backpack = 100,
+        NoStoring = 9999
+    }
+}