Feature request: Github release with travis for Carthage

[Gujci]

Adding some configuration to the .tavis.yml like this https://github.com/Carthage/Carthage#use-travis-ci-to-upload-your-tagged-prebuild-frameworks would make this even better.

[Coeur]

Nice. Will do. When? Maybe on Sunday, but don't want to give wrong hopes anymore. Finalizing version 3.0 should be my priority.