gh_release_delete: Attempt to fix travis failure
gh_release_delete: Attempt to fix travis failure

>           raise HTTPError(http_error_msg, response=self)
E           requests.exceptions.HTTPError: 404 Client Error: Not Found for url: https://api.github.com/repos/jcfr/github-release-test-py3/releases/5568618>

j0057/github-release,j0057/github-release