LIBOMV-643: Missing help for '@' command added

Group invite without a group role was not possible (now allows default role to be assigned if none is specified).



git-svn-id: http://libopenmetaverse.googlecode.com/svn/libopenmetaverse/trunk@3029 52acb1d6-8a22-11de-b505-999d5b087335

Programs/examples/TestClient/Commands/System/AtCommand.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using OpenMetaverse;
+using OpenMetaverse.Packets;
+
+namespace OpenMetaverse.TestClient
+{
+    public class AtCommand : Command
+    {
+        public AtCommand(TestClient testClient)
+        {
+            Name = "@";
+            Description = "Restrict the following commands to one or all avatars. Usage: @ [firstname lastname]";
+            Category = CommandCategory.TestClient;
+        }
+
+        public override string Execute(string[] args, UUID fromAgentID)
+        {
+            // This is a dummy command. Calls to it should be intercepted and handled specially
+            return "This command should not be executed directly";
+        }
+    }
+}