[moses-smt/mosesdecoder] ac14ab: Hal's fix for VW multithreading

[GitHub <no...@gi...>]

  Branch: refs/heads/damt_phrase
  Home:   https://github.com/moses-smt/mosesdecoder
  Commit: ac14abdf2f42bd36e23efd51568bde0496b837f3
      https://github.com/moses-smt/mosesdecoder/commit/ac14abdf2f42bd36e23efd51568bde0496b837f3
  Author: Ales Tamchyna <a.t...@gm...>
  Date:   2012-07-23 (Mon, 23 Jul 2012)

  Changed paths:
    M psd/VWLibraryConsumer.cpp

  Log Message:
  -----------
  Hal's fix for VW multithreading