StartUp with JSF (1.1)

How to include JSF (1.1 version - i know: today it's obsolete) in your web project?
Those are the steps:
1) include jsf-impl.jar and jsf-api.jar in the web-inf/lib
2) add the jsf listner in the web.xml:
<listener>
<listener-class>com.sun.faces.config.ConfigureListener</listener-class>
</listener>
3) add the jsf servlet in the web.xml:
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
4) add a faces-config.xml file in the web-inf folder

That's all folks!