Merge pull request ros-industrial-attic#156 from ipa-hsd/license_badge

readme: added license badges

Author: jproberge

README.md

@@ -20,7 +20,12 @@ Status: [![Build Status](https://travis-ci.org/ros-industrial/robotiq.svg?branch
 
 [![support level: community](https://img.shields.io/badge/support%20level-community-lightgray.png)](http://rosindustrial.org/news/2016/10/7/better-supporting-a-growing-ros-industrial-software-platform)
 
-[ROS-Industrial][] robotiq meta-package.  See the [ROS wiki][] page for more information.  
+[ROS-Industrial][] robotiq meta-package.  See the [ROS wiki][] page for more information. 
+
+## License
+
+[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
+[![License](https://img.shields.io/badge/License-BSD%203--Clause-blue.svg)](https://opensource.org/licenses/BSD-3-Clause)
 
 ## Contents