[html5] Using validator.nu as a standalone library

[Tomas Bjerre]

I struggled alot with this. I ended up using the release WAR in Jetty. That
means I can do validation offline without any dependency on any other server
but the actual JUnit test case and the URL I want to validate.

I wrote a blog post about it here:
http://bjurr.se/nu-validator-offline-implementation/

And the code is here: http://github.com/tomasbjerre/validatortest