Licence

promiseland is distributed under the lgpl version 3.
in short:
you are free to use promiseland in your project weather it is open source or commercial.
if you do any changes to the implementation of promiseland itself, you have to make the available under the lgplv3.
i recommend a simple pull request to this github repository.

promiseland is the intellectual property of matthias behrens.
[email protected]
twitter: @MatthiasBehrens