Added initial docs

docs/samples/command.cs

@@ -0,0 +1,16 @@
+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);
+	});