Add License notice in README

README.md

@@ -3,3 +3,12 @@
 The Fundamental plugin pack gives you a basic foundation to create simple synthesizers, route and analyze signals, complement other more complicated modules, and build some not-so-simple patches using brute force (lots of modules).
 They are also a great reference for creating your own plugins in C++.
 
+## License
+
+Source code licensed under [BSD-3-Clause](LICENSE.txt) by [Andrew Belt](https://andrewbelt.name/)
+
+VCV logo is © 2017
+
+Panel graphics in `res/` are © 2017
+
+Derivations may not use the VCV logo or panel graphics.