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

[Andrew Cagney]

New commits:
commit afea52ae884fd574b93a4ad44884a80da339363c
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Jun 22 20:33:20 2017 -0400

    parser: accept underscors in the DH field
    
    For instance: ike=aes-sha1;ecp_521.
    
    Bug from Oleg Rosowiecki.