README: add pipy badge

Vadim Rutkovsky · Vadim Rutkovsky · commit 03d53d3a9ef4 · 2015-09-24T15:08:52.000+02:00
diff --git a/README.rst b/README.rst
@@ -1,6 +1,9 @@
 Containers Testing Framework CLI
 ================================
 
+.. image:: https://badge.fury.io/py/ctf-cli.svg
+    :target: https://badge.fury.io/py/ctf-cli.svg
+
 .. image:: https://travis-ci.org/Containers-Testing-Framework/ctf-cli.svg?branch=master
     :target: https://travis-ci.org/Containers-Testing-Framework/ctf-cli
 
