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

[Andrew Cagney]

New commits:
commit a117364ec5e4c8bc22b04928153e2915cfda4034
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Feb 3 12:36:25 2020 -0500

    demux: rename clone_md() to clone_raw_md()
    
    since only the raw buffer is cloned

commit ffd041e00e08f13e5169b217332ec397bfb3a3a1
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Nov 18 10:28:23 2019 -0500

    demux: add a reference count to msg_digest