Move the every CapSubscribeAttribute to the core project

src/DotNetCore.CAP.Kafka/CAP.SubscribeAttribute.cs

-// Copyright (c) .NET Core Community. All rights reserved.
-// Licensed under the MIT License. See License.txt in the project root for license information.
-
-using DotNetCore.CAP.Abstractions;
-
-// ReSharper disable once CheckNamespace
-namespace DotNetCore.CAP
-{
-    /// <summary>
-    /// An attribute for subscribe Kafka messages.
-    /// </summary>
-    public class CapSubscribeAttribute : TopicAttribute
-    {
-        public CapSubscribeAttribute(string name)
-            : base(name)
-        {
-        }
-
-        ///// <summary>
-        ///// Not support
-        ///// </summary>
-        //public CapSubscribeAttribute(string name, int partition)
-        //    : this(name, partition, 0)
-        //{
-        //}
-
-        ///// <summary>
-        ///// Not support
-        ///// </summary>
-        //public CapSubscribeAttribute(string name, int partition, long offset)
-        //    : base(name)
-        //{
-        //    Offset = offset;
-        //    Partition = partition;
-        //}
-
-        //public int Partition { get; }
-
-        //public long Offset { get; }
-
-        //public bool IsPartition => Partition == 0;
-
-        //public bool IsOffset => Offset == 0;
-
-        public override string ToString()
-        {
-            return Name;
-        }
-    }
-}
\ No newline at end of file

src/DotNetCore.CAP.RabbitMQ/CAP.SubscribeAttribute.cs

-// Copyright (c) .NET Core Community. All rights reserved.
-// Licensed under the MIT License. See License.txt in the project root for license information.
-
-using DotNetCore.CAP.Abstractions;
-
-// ReSharper disable once CheckNamespace
-namespace DotNetCore.CAP
-{
-    /// <summary>
-    /// An attribute for subscribe RabbitMQ messages.
-    /// </summary>
-    public class CapSubscribeAttribute : TopicAttribute
-    {
-        public CapSubscribeAttribute(string name) : base(name)
-        {
-        }
-    }
-}
\ No newline at end of file

src/DotNetCore.CAP.AzureServiceBus/CAP.SubscribeAttribute.cs → src/DotNetCore.CAP/CAP.SubscribeAttribute.cs

@@ -7,7 +7,7 @@ using DotNetCore.CAP.Abstractions;
 namespace DotNetCore.CAP
 {
     /// <summary>
-    /// An attribute for subscribe Kafka messages.
+    /// An attribute for subscribe event bus message.
     /// </summary>
     public class CapSubscribeAttribute : TopicAttribute
     {