License Checker

For most companies it is extremely important to know the licenses of dependencies.

There are multiple (lots of) license checkers:
- [license-checker](https://github.com/davglass/license-checker)
- [nlf](https://github.com/iandotkelly/nlf)
- [license-sniffer](https://github.com/mwilliamson/node-license-sniffer)

I went with license-checker because it was the easier to use and the fastest.