Update README.md (adding logo)

Author: JEnoch

README.md

@@ -1,13 +1,15 @@
+![zenoh banner](./zenoh-dragon.png)
+
 [![Build Status](https://travis-ci.com/atolab/zenoh-python.svg?branch=master)](https://travis-ci.com/atolab/zenoh-python)
 [![License](https://img.shields.io/badge/License-EPL%202.0-blue)](https://choosealicense.com/licenses/epl-2.0/)
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
 [![codecov](https://codecov.io/gh/atolab/zenoh-python/branch/master/graph/badge.svg)](https://codecov.io/gh/atolab/zenoh-python)
 [![Documentation Status](https://readthedocs.org/projects/zenoh-python/badge/?version=latest)](https://zenoh-python.readthedocs.io/en/latest/?badge=latest)
 [![Gitter](https://badges.gitter.im/atolab/zenoh.svg)](https://gitter.im/atolab/zenoh?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge)
 
-# Zenoh Python API
+# Eclipse zenoh Python API
 
-[Zenoh](http://zenoh.io) is an extremely efficient and fault-tolerant [Named Data Networking](http://named-data.net) (NDN) protocol 
+[Eclipse zenoh](http://zenoh.io) is an extremely efficient and fault-tolerant [Named Data Networking](http://named-data.net) (NDN) protocol 
 that is able to scale down to extremely constrainded devices and networks. 
 
 The Python API is for pure clients, in other terms does not support peer-to-peer communication, can be easily