Updated simplified Chinese translations

Change-Id: Ie1b898401784cc8f59d30ec3dc3b7d2eb48b600b
Merge remote-tracking branch 'aokp/jb-mr1' into jb-mr1

* changes:
  Updated simplified Chinese translations
  Add SMS Middleware layer.
  New Event: ACTION_NEW_OUTGOING_SMS

Change-Id: I8e9a15afe62c3d42f398ad9c93e06fdc12ffc60f