This is added a form page and handler
Initial language setting is working. But switch language is not working. 
Default language is france
This is a successful example of Spring internationalization
ref:
http://www.mkyong.com/spring-mvc/spring-mvc-internationalization-example/
Make index page linked with the display page
This is the successful version of Spring3 + tile 3 +
internationalization. 
The key is to configurate the srping servlet
Changed but not working