Added badges to README

Author: vyskocilpavel

CHANGELOG.md

@@ -2,6 +2,8 @@
 All notable changes to this project will be documented in this file.
 
  ## [Unreleased]
+ [Added]
+ - Added badges to README
 
  ## [v1.0.0]
 

README.md

@@ -1,5 +1,8 @@
 # perun-simplesamlphp-module
+[![Latest Stable Version](https://poser.pugx.org/cesnet/simplesamlphp-module-perun/v/stable)](https://packagist.org/packages/cesnet/simplesamlphp-module-perun)
+[![Latest Unstable Version](https://poser.pugx.org/cesnet/simplesamlphp-module-perun/v/unstable)](https://packagist.org/packages/cesnet/simplesamlphp-module-perun)
 [![CodeFactor](https://www.codefactor.io/repository/github/cesnet/perun-simplesamlphp-module/badge)](https://www.codefactor.io/repository/github/cesnet/perun-simplesamlphp-module)
+[![License](https://poser.pugx.org/cesnet/simplesamlphp-module-perun/license)](https://packagist.org/packages/cesnet/simplesamlphp-module-perun)
 
 Module which allows simpleSAMLphp to get data from Perun.