Add a [rst](http://docutils.sourceforge.net/rst.html) version of the [knot-fog-connector's README.md](https://github.com/CESARBR/knot-fog-connector/blob/master/README) in order to add the guide on both how to integrate a cloud with [knot-fog-connector](https://github.com/CESARBR/knot-fog-connector/), as well as how to interact with the [FIWARE connector](https://github.com/CESARBR/knot-fog-connector-fiware).
Add a rst version of the knot-fog-connector's README.md in order to add the guide on both how to integrate a cloud with knot-fog-connector, as well as how to interact with the FIWARE connector.