ItemRemover -> EntityRemover, clients reset spawner & remover when starting a new round

Subsurface/Source/Map/MapEntity.cs

@@ -270,7 +270,7 @@ namespace Barotrauma
             }
 
             Entity.Spawner.Update();
-            Item.Remover.Update();
+            Entity.Remover.Update();
         }
 
         public virtual void Update(Camera cam, float deltaTime) { }