Added new code

docs/samples/command.cs

@@ -1,16 +1,10 @@
-public enum Permissions
-{
-	User,
-	Moderator,
-	Admin
-}
-
-//Usage: say [text]
-client.CreateCommand("say")
-	.ArgsEqual(1)
-	.MinPermissions((int)Permissions.User)
-	.Do(async e =>
-	{
-		string msg = Format.Normal(e.CommandText);
-		await _client.SendMessage(e.Channel, msg);
-	});
+//Since we have setup our CommandChar to be '~', we will run this command by typing ~greet
+commands.CreateCommand("greet") //create command greet
+        .Alias(new string[] { "gr", "hi" }) //add 2 aliases, so it can be run with ~gr and ~hi
+        .Description("Greets a person.") //add description, it will be shown when ~help is used
+        .Parameter("GreetedPerson", ParameterType.Required) //as an argument, we have a person we want to greet
+        .Do(async e =>
+        {
+            await client.SendMessage(e.Channel, e.User.Name + " greets " + e.GetArg("GreetedPerson"));
+            //sends a message to channel with the given text
+        });

docs/samples/command_group.cs

@@ -1,20 +1,21 @@
-client.CreateCommandGroup("invites", invites =>
-{
-	invites.DefaultMinPermissions((int)Permissions.Admin);
-	
-	//Usage: invites accept [inviteCode]
-	invites.CreateCommand("accept")
-		.ArgsEqual(1)
-		.Do(async e =>
-		{
-			try
-			{
-				await _client.AcceptInvite(e.Args[0]);
-				await _client.SendMessage(e.Channel, "Invite \"" + e.Args[0] + "\" accepted.");
-			}
-			catch (HttpException ex)
-			{
-				await _client.SendMessage(e.Channel, "Error: " + ex.Message);
-			}
-		});
-});
+//we would run our commands with ~do greet X and ~do bye X
+commands.CreateGroup("do", cgb =>
+        {
+            cgb.CreateCommand("greet")
+                    .Alias(new string[] { "gr", "hi" })
+                    .Description("Greets a person.")
+                    .Parameter("GreetedPerson", ParameterType.Required)
+                    .Do(async e =>
+                    {
+                        await client.SendMessage(e.Channel, e.User.Name + " greets " + e.GetArg("GreetedPerson"));
+                    });
+
+            cgb.CreateCommand("bye")
+                    .Alias(new string[] { "bb", "gb" })
+                    .Description("Greets a person.")
+                    .Parameter("GreetedPerson", ParameterType.Required)
+                    .Do(async e =>
+                    {
+                        await client.SendMessage(e.Channel, e.User.Name + " says goodbye to " + e.GetArg("GreetedPerson"));
+                    });
+        });

docs/samples/command_service_creation.cs

@@ -0,0 +1,9 @@
+//create command service
+var commandService = new CommandService(new CommandServiceConfig
+{
+    CommandChar = '~', // prefix char for commands
+    HelpMode = HelpMode.Public
+});
+
+//add command service
+var commands = client.AddService(commandService);