Allow thetag signing key to be specifiedin the config... gpg: skipped "Andy Parkins <andyparkins@gmail.com>": secret... uid Andy Parkins (Google) <andyparkins@gmail.com> So when git-tag looks for "Andy Parkins <andyparkins@gmail.com>"; Signed-off-by: Andy Parkins <andyparkins@gmail.com>