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

[D. Hugh Redelmeier]

New commits:
commit f4d19f8a5e566b654881e4b2f7cbe23475f98c8e
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Sun Aug 12 13:26:32 2018 -0400

    whack.h: bump WHACK_MAGIC to reflect recent change
    
    fd547b0ffa5ec14b50bd25a71d5c220f2e532ed2 added sighash_policy to the
    whack_message so WHACK_MAGIC must be changed to prevent undetected
    mis-matches between whack and pluto.