Document yourlabs example.

[jpic]

It should be fully documented like this: http://flask.pocoo.org/
Here is the source of the example which should be copied because it's awesome: https://github.com/mitsuhiko/flask/tree/master/docs

Thanks kennethre from #readthedocs freenode channel for pointing this great example.

[jpic]

I have just updated the documentation in my fork also i docstring'd notifications.py. It's a good start. Took me a couple of hours. More later (need to do some paid work).