[imps] Another validation result format for review

[Henri Sivonen]

I'd like to enable the use of Validator.nu as a RESTful Web service.  
To this end, I have designed a Validator.nu-native JSON response format:
http://wiki.whatwg.org/wiki/Validator.nu_JSON_Output

I'd appreciate comments on the format--especially from people who can  
foresee wanting to write clients.

-- 
Henri Sivonen
hsivonen at iki.fi
http://hsivonen.iki.fi/