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

[Andrew Cagney]

New commits:
commit a5749a397619d55364165a3c24482e557304ef34
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue May 15 17:17:58 2018 -0400

    x509: split ikev2_send_certreq() code off from ikev2_send_cert(), only call from initiator
    
    Leave call guarded by both sending-certs and requesting-certs,
    suspect first guard should be dropped.