- adding Delete Options for Both sides to AutoCleanForm

- general Performance improvements
- Adding MessageReceived Event to DeviceSession, will be called before "message loop"
- AutoCleanForm optimized and clean process added to public function MessageCleanup (so you could call on your own)
- IsGroup for DeviceSession fixed to correct test
- IsChannel added to DeviceSession

Examples:
- SimpleForm (#1) derived now from AutoCleanForm to show deletion mode for both sides

TelegramBotBase/Base/MessageReceivedEventArgs.cs

@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Telegram.Bot.Types;
+
+namespace TelegramBotBase.Base
+{
+    public class MessageReceivedEventArgs
+    {
+        public int MessageId
+        {
+            get
+            {
+                return this.Message.MessageId;
+            }
+        }
+
+        public Message Message { get; set; }
+
+        public MessageReceivedEventArgs(Message m)
+        {
+            this.Message = m;
+        }
+
+    }
+}

TelegramBotBase/Base/MessageResult.cs

@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using TelegramBotBase.Sessions;
 
 namespace TelegramBotBase.Base
 {
@@ -23,6 +24,9 @@ namespace TelegramBotBase.Base
             }
         }
 
+        public DeviceSession Device
+        { get; set; }
+
         /// <summary>
         /// The message id
         /// </summary>

TelegramBotBase/Base/MessageSentEventArgs.cs

@@ -9,18 +9,18 @@ namespace TelegramBotBase.Base
 {
     public class MessageSentEventArgs
     {
-        public int MessageId { get; set; }
+        public int MessageId
+        {
+            get
+            {
+                return this.Message.MessageId;
+            }
+        }
 
         public Message Message { get; set; }
 
-        public MessageSentEventArgs()
+        public MessageSentEventArgs(Message message)
         {
-
-        }
-
-        public MessageSentEventArgs(int MessageId, Message message)
-        {
-            this.MessageId = MessageId;
             this.Message = message;
         }