MIT license instead of CC

[neuronsupport]

Hello, it looks like you longer work on this project. We are trying port the 1.6 version to our platform, but looks like you used CC license which is in fact not designed for software. would you care to change to MIT license?

[thothbot]

Thanks for continue development
Yep, I'll change

[bertung]

Thank you for the hard work you put into this.