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

[Andrew Cagney]

New commits:
commit 19402fcfd673ab8c377ec43da715c1f71e4eabfd
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Nov 14 16:31:45 2017 -0500

    ikev2: drop ENCR param to send_v2_notification(); always NULL
    
    In IKEv2, it is the parent state that determines if encryption
    is needed and that is already a parameter.