Added link to Qt documentation

README.md

@@ -40,6 +40,7 @@ This should be updated fairly regularly. As usual, **pull requests are encourage
 * [DocumentUp](http://documentup.com/) - A documentation site generator for Github projects. (contributed by [Jerome Gravel-Niquet](https://github.com/jeromegn))
 * [Pyramid Documentation](http://docs.pylonsproject.org/en/latest/docs/pyramid.html) (contributed by [csenger](https://github.com/csenger))
 * [Number Laundry API](http://numberlaundry.whatcheer.com/) - Fun design, simple examples. (contributed by [@jmhobbs](https://twitter.com/jmhobbs))
+* [Qt](http://developer.qt.nokia.com/doc/qt-4.8/) - Very comprehensive documentation with tutorials and guides and great examples. (contributed by [@nikhilcutshort](https://twitter.com/nikhilcutshort))
 
 ### Writing about Docs (again, in no particular order)