Cleaned-up Order class and EventBusRabbitMQ class

src/BuildingBlocks/EventBus/EventBusRabbitMQ/EventBusRabbitMQ.cs

@@ -147,7 +147,6 @@ namespace Microsoft.eShopOnContainers.BuildingBlocks.EventBusRabbitMQ
             _subsManager.RemoveDynamicSubscription<TH>(eventName);
         }
 
-
         public void Dispose()
         {
             if (_consumerChannel != null)
@@ -196,8 +195,6 @@ namespace Microsoft.eShopOnContainers.BuildingBlocks.EventBusRabbitMQ
 
         private async Task ProcessEvent(string eventName, string message)
         {
-
-
             if (_subsManager.HasSubscriptionsForEvent(eventName))
             {
                 using (var scope = _autofac.BeginLifetimeScope(AUTOFAC_SCOPE_NAME))

src/Services/Ordering/Ordering.Domain/AggregatesModel/OrderAggregate/Order.cs

@@ -30,12 +30,7 @@ namespace Microsoft.eShopOnContainers.Services.Ordering.Domain.AggregatesModel.O
         // so OrderItems cannot be added from "outside the AggregateRoot" directly to the collection,
         // but only through the method OrderAggrergateRoot.AddOrderItem() which includes behaviour.
         private readonly List<OrderItem> _orderItems;
-
         public IReadOnlyCollection<OrderItem> OrderItems => _orderItems;
-        // Using List<>.AsReadOnly() 
-        // This will create a read only wrapper around the private list so is protected against "external updates".
-        // It's much cheaper than .ToList() because it will not have to copy all items in a new collection. (Just one heap alloc for the wrapper instance)
-        //https://msdn.microsoft.com/en-us/library/e78dcd75(v=vs.110).aspx 
 
         private int? _paymentMethodId;