Updated sharethis
Update email module
Drupal 7.27
Merge tag '7.27' into Ogre/7

7.27 release

* tag '7.27':
  Drupal 7.27
Merge branch 'Ogre/7' into Ogre/7-cosmo

* Ogre/7:
  Drupal 7.27
  Update email module
  Updated sharethis