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

[Andrew Cagney]

New commits:
commit 1385bb4e4f2b8edba1ef07d8adbcefda4a0550b2
Author: Andrew Cagney <cagney at gnu.org>
Date:   Wed Jan 11 11:21:52 2017 -0500

    include: add ike_alg_is_aead()
    
    For moment keep the old IKE centric function
       ike_alg_enc_requires_integ()
    With ESP, non-AEAD algorithms aren't required to have integrity.