Merge pull request #13 from thc202/readme-badges

Add badges to README.md

Author: psiinon

README.md

@@ -1,5 +1,9 @@
 # OWASP ZAP Python API
 
+[![Version](https://img.shields.io/pypi/v/python-owasp-zap-v2.4.svg)](https://pypi.python.org/pypi/python-owasp-zap-v2.4)
+[![License](https://img.shields.io/badge/license-Apache%202-4EB1BA.svg)](https://www.apache.org/licenses/LICENSE-2.0.html)
+[![Build Status](https://api.travis-ci.org/zaproxy/zap-api-python.svg?branch=master)](https://travis-ci.org/zaproxy/zap-api-python)
+
 The Python implementation to access the [OWASP ZAP API](https://github.com/zaproxy/zaproxy/wiki/ApiDetails). For more information
 about OWASP ZAP consult the (main) [OWASP ZAP project](https://github.com/zaproxy/zaproxy/).