Support Ninja framework

[flowersinthesand]

http://www.ninjaframework.org

Ninja is a full stack web framework for Java.
Rock solid, fast, and super productive.

[flowersinthesand]

I was stuck with 'How to read a chunk of request body and write a chunk of response body asynchronously' so posted the question to the mailing list -- https://groups.google.com/d/msg/ninja-framework/96h-aiyRCdM/75gvhYc6BQAJ