Major Description
setResponsePage in an AjaxLink in Wicket 1.4 redirects with a relative path to the response page.
Wicket 1.5 takes the absolute path "localhost:8080/path to the response page" even when the host and port are different.
(e.g. with Apache2 a virtual host is created with server name www.mycompany.com, setResponce wil go to "localhost:8080/path to page" instead of "www.mycompany.com/path to page")