Equipment & inhands. (#110)

* Equipment WiP

* Equipment's starting to work.

* Equipment works properly 100% now.

* Inhands work.

Also more clothes.

Content.Client/UserInterface/HandsGui.cs

@@ -119,6 +119,10 @@ namespace Content.Client.UserInterface
 
         public void UpdateHandIcons()
         {
+            if (Parent == null)
+            {
+                return;
+            }
             UpdateDraw();
 
             if (!TryGetHands(out IHandsComponent hands))