[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit fc31f47749baa248e8208bc44d3f4899f36c31ca
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Jun 3 13:02:23 2016 -0400

    showhostkey: clean up errors and output
    
    errors are always <progname>: message

commit 99770cb10373110810641e327049d8e528ac13c8
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Jun 3 12:32:48 2016 -0400

    showhostkey: when there is a certificate, include pubkey information