Type and Command have private setters

NzbDrone.Common/Messaging/Manager/CommandManagerItem.cs

@@ -4,14 +4,10 @@ namespace NzbDrone.Common.Messaging.Manager
 {
     public class CommandManagerItem
     {
-        public String Type { get; set; }
+        public String Type { get; private set; }
-        public ICommand Command { get; set; }
+        public ICommand Command { get; private set; }
         public CommandState State { get; set; }
         
-        public CommandManagerItem()
-        {
-        }
-
         public CommandManagerItem(ICommand command, CommandState state)
         {
             Type = command.GetType().FullName;