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

[Andrew Cagney]

New commits:
commit 52d4dd3232d887d49a75eb22c3b2b9dcec92e182
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Nov 30 12:19:13 2016 -0500

    pluto: eliminate redundant struct state's .prf_hash; use .prf instead
    
    The ike= parser should have dropped anything with an unknown PRF.