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

[Andrew Cagney]

New commits:
commit ffbd6721799d9b3eddab71eaca6084765e6db53c
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Jun 17 09:23:20 2019 -0400

    Revert "Revert "connections: add .ike_version, extract from policy bits, use a little""
    
    But this time allow connections with no IKE policy bits set
    (hence strange failure of previous attempt).
    
    This reverts commit 48686f19e3fb2359458081dff9262cebf7a8fa87.