readme: ur_kinematics contains Apache v2 licensed code

cb5e7c96 · G.A. vd. Hoorn · GitHub · 4f53aa3c · cb5e7c96
Unverified Commit cb5e7c96 authored 5 years ago by G.A. vd. Hoorn Committed by GitHub 5 years ago
--- a/README.md
+++ b/README.md
 # Universal Robot

 [![Build Status](http://build.ros.org/job/Kdev__universal_robot__ubuntu_xenial_amd64/badge/icon)](http://build.ros.org/job/Kdev__universal_robot__ubuntu_xenial_amd64)
+[![license - apache 2.0](https://img.shields.io/:license-Apache%202.0-yellowgreen.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)

 [![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)