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

[Andrew Cagney]

New commits:
commit d457dede06f6e22e927590d1059e303cbe02cd82
Author: Andrew Cagney <cagney at gnu.org>
Date:   Fri Dec 8 21:19:21 2017 -0500

    crypto: send helper completions directly to main thread using pluto_event_now()
    
    i.e., the helper thread, when finished, just adds an event
    to the event loop and completely bypasses the return socket
    
    Replacing the bi-directional socket with a pipe() or some sort
    of fancy priority queue would be nice.