message: Updated emoticon data.
  REF_BUG=
  REF_CL=160240324
  REF_TIME=2017-06-27T15:14:17+09:00
  REF_TIME_RAW=1498544057 +0900
diff: MAJOR=2
  MINOR=21
  -BUILD=2717
  +BUILD=2718
  REVISION=102
  # This version represents the version of Mozc IME engine (converter, predictor,
  # etc.). This version info is included both in the Mozc server and in the Mozc
  