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

[D. Hugh Redelmeier]

New commits:
commit 20f4002247ba4540cdc3b4ebe6f7c73828682649
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Wed Jan 2 15:54:08 2019 -0500

    pluto: rename and remodularize emit_v2N*
    
    - new names specify what should be included in the payload
      "sa": an SA (i.e. protoid and SPI)
      "chunk": a chunk
      "pl": a sub-payload will be added by the caller.
    
    - changed emit_* to out_* so uncommited change won't silently fail
    
    - provide for callers to emit sub-payloads after the call.
      This will be exploited later.
    
    - eliminated a leak in add_redirect_payload