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

[Andrew Cagney]

New commits:
commit bbeba6854f7f4d2dbad012c688a1b81bd9b53ceb
Author: Andrew Cagney <cagney at gnu.org>
Date:   Mon Nov 21 16:44:19 2016 -0500

    pluto: clean up ike_alg sanity checks
    
    - IKEv1 IKE, PRF's require a hash algorithm
    - PRF's implemented using HMAC should also have a hash algorithm
    - HASH constants valid