Add a license to the repo

[ljhaywar]

This code is super helpful. Can you add a license like Apache 2 to it?

[Satwa]

According to the package.json, this project is licensed under MIT

[asantaga]

Hi there, yes but it needs a license file in the root to be complaint.

[asantaga]

Hi @christiansalazar , any chance you can slam a MIT license in the root folder so we can use this code in some samples Im thinking of creating?