[leifos]

Thanks for the feedback and suggestions. It is work in progress, where we subscribe to the, Release Early and Release Often paradigm.

Thanks to many of the initial readers, we've been updating the book regularly and catching the typos and confusing parts of the book.

If you'd like to contribute then the source for the book is on github (written in Python Sphinx) see http://bit.ly/1bVKKJf