tests for XSS

Here are some tests do determine whether cross-site access is being  
granted where it shouldn't.

They should probably be set up somewhere to run nicely (the README  
explains a bit how to set them up on a more permanent and robust basis)...

This closes ACTION-969

cheers

Chaals

-- 
Charles McCathieNevile  Opera Software, Standards Group
     je parle français -- hablo español -- jeg lærer norsk
http://my.opera.com/chaals       Try Opera: http://www.opera.com