Libretto – Vagrant as a Go Library, Supports AWS, Openstack, VSphere, etc

I'm one of the developers who worked on Libretto. A couple of things we could use help with if somebody wants to jump on this:

* Google Compute Engine support (Difficulty: moderate) https://github.com/apcera/libretto/issues/13

* Virtualbox headless (Difficulty: easy) https://github.com/apcera/libretto/issues/17

* vCloud Air support (Difficulty: moderate) https://github.com/apcera/libretto/issues/18

* More unit tests

Suggestions/comments/feedback are welcome!

Just so people know, the team that developed Libretto is here and happy to answer any questions you might have on the project. =)

Way to go