Remove packagist download count badge (too many badges already)

README.md

@@ -7,7 +7,6 @@ RDFIO Extension for Semantic MediaWiki
 [![Code Climate Issues](https://img.shields.io/codeclimate/issues/github/rdfio/RDFIO.svg)](https://codeclimate.com/github/rdfio/RDFIO/issues)
 [![Codacy Grade](https://api.codacy.com/project/badge/Grade/60604793d171476e92e997b71aca20a2)](https://www.codacy.com/app/samuel-lampa/RDFIO)
 [![Latest Stable Version](https://img.shields.io/packagist/v/rdfio/rdfio.svg)](https://packagist.org/packages/rdfio/rdfio)
-[![Packagist Download Count](https://img.shields.io/packagist/dt/rdfio/rdfio.svg)](https://packagist.org/packages/rdfio/rdfio)
 [![Licence](https://img.shields.io/packagist/l/rdfio/rdfio.svg)]()
 
 ![Screenshot of the SPARQL Endpoint shipped with RDFIO](http://i.imgur.com/PMMIHZ4.png)