Update repo badges and docs link

README.md

@@ -4,9 +4,12 @@ esparto
 [![image](https://img.shields.io/pypi/v/esparto.svg)](https://pypi.python.org/pypi/esparto) 
 [![image](https://img.shields.io/travis/domvwt/esparto.svg)](https://travis-ci.org/domvwt/esparto)
 [![codecov](https://codecov.io/gh/domvwt/esparto/branch/main/graph/badge.svg?token=35J8NZCUYC)](https://codecov.io/gh/domvwt/esparto)
-[![Documentation Status](https://readthedocs.org/projects/esparto/badge/?version=latest)](https://esparto.readthedocs.io/en/latest/?badge=latest)
+[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=domvwt_esparto&metric=alert_status)](https://sonarcloud.io/dashboard?id=domvwt_esparto)
 
-A simple toolkit for creating accessible and shareable HTML documents.  
+
+A simple toolkit for creating accessible and shareable HTML documents. 
+
+Full documentation available at [domvwt.github.io/esparto/](https://domvwt.github.io/esparto/).
 
 ### Features 
 * Lightweight API