Is this project still maintained? Demo not working

[turboteddy]

@arnab : The referenced jsfiddle demo on the README.md does not work - relies on external script that is not found (404).

[yuanrui]

In this page has demo
http://jsfiddle.net/q7hyfev8/504/
you can see original source
https://code.google.com/p/google-diff-match-patch/

[arnab]

There was a PR that fixed the demo: #16.