Document and implement full example

[fsaintjacques]

No description provided.

[rcsunanda]

Hi Francois, I want to include the disruptor in a project and even a simple example would be very helpful. The refactored code seems to be very different from the old version and it's difficult to figure out where to start. How's the example implementation coming along? Thanks for all the great work!

[fsaintjacques]

This depends on #23 and #24. The refactor is not quite complete, it depends on having consumer and producer. If you want to contribute, look at the mentioned issues. The implementation should be similar to https://github.com/redjack/varon-t/blob/develop/include/vrt/queue.h .