Comment 7 for bug 1364772

P.S. the regression came from:

------------------------------------------------------------
revno: 1881 [merge]
author: Daniel van Vugt <email address hidden>
committer: Tarmac
branch nick: development-branch
timestamp: Mon 2014-09-01 04:53:25 +0000
message:
  When the server disconnects unexpectedly, give the client SIGHUP instead of
  the present SIGTERM. The former is more appropriate because it indicates:
    "Hangup detected on controlling terminal or death of controlling process"
    [signal(7)]
  whereas SIGTERM is reserved for more polite user-requested shutdowns.
  .

  Approved by PS Jenkins bot, Alexandros Frantzis, Kevin DuBois.
------------------------------------------------------------