[moses-smt/mosesdecoder] 0851a4: extract-ghkm: add --SentenceOffset option

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

  Branch: refs/heads/master
  Home:   https://github.com/moses-smt/mosesdecoder
  Commit: 0851a4d1136a345b2ac4472da087c1114a77f255
      https://github.com/moses-smt/mosesdecoder/commit/0851a4d1136a345b2ac4472da087c1114a77f255
  Author: Phil Williams <phi...@ma...>
  Date:   2012-10-03 (Wed, 03 Oct 2012)

  Changed paths:
    M phrase-extract/extract-ghkm/ExtractGHKM.cpp
    M phrase-extract/extract-ghkm/Options.h

  Log Message:
  -----------
  extract-ghkm: add --SentenceOffset option

This should behave the same as the --SentenceOffset option for
extract-rules.  The extract-parallel.perl script expects the rule
extractor to have this option.