Open Source License File

[gkinnell]

@ismail-mebsout currently the repository does not have a license for reuse and so defaults to the standard for github - i.e. we can read it but not use it/alter it (as far as I understand). Would it be possible to add an open-source license file (e.g. MIT) so that we can create our own private forks to iterate on it?

Thank you for the repo by the way, I like the approach!

[gkinnell]

I fully understand if you would not like to do this though :)