A way to get "gone" branches #583
Description
For a branch for which the remote branch has been removed (git push origin :test_branch) we have a gone status locally:
$ git branch -avv
login 630150b [origin/login] The splash container added to the home page
master b84120d [origin/master] Removed engine-list form package.json
* test_branch 4ea2cab [origin/test_branch: gone] .service.json
How can we get this status of a branch through the nodegit API?