add copyright/license notice

labarba · labarba · commit eacfacf98116 · 2018-03-07T18:25:52.000-05:00
diff --git a/README.md b/README.md
@@ -101,3 +101,9 @@ This will start up a Jupyter session in your browser!
 
 We accept contributions via pull request—in fact, several users have already submitted pull requests making corrections or small improvements. You can also open an issue if you find a bug, or have a suggestion. 
 
+## Copyright and License
+
+(c) 2017 Lorena A. Barba, Gilbert F. Forsyth. All content is under Creative Commons Attribution [CC-BY 4.0](https://creativecommons.org/licenses/by/4.0/legalcode.txt), and all [code is under BSD-3 clause](https://github.com/engineersCode/EngComp/blob/master/LICENSE). We are happy if you re-use the content in any way!
+
+[![License](https://img.shields.io/badge/License-BSD%203--Clause-blue.svg)](https://opensource.org/licenses/BSD-3-Clause) [![License: CC BY 4.0](https://img.shields.io/badge/License-CC%20BY%204.0-lightgrey.svg)](https://creativecommons.org/licenses/by/4.0/)
+
