LICENSE file not included in Swift package

[deni2s]

Looks like when installing as swift package the LICENSE file is not included in the package of 0.2.0.
So automated license collecting tools like https://github.com/nicklockwood/Tribute can't read the license.
Seems like the LICENSE file was added after 0.2.0, maybe just the version number needs to be increased?

[liamnichols]

Thanks @deni2s for raising this, I didn't know such tools existed so never published a release after adding the file. I've just published 0.2.1 to address this!

[deni2s]

Thanks, @liamnichols !