Merge branch 'master' into feature/stabilization
COMMONS-301 : Update version of kernel | core | jcr | ws | gatein to be compliant with plf-4.x
Crowdin injections w50 (Update Arabic file 20131212)
Merge branch 'feature/stabilization'
Merge branch 'feature/stabilization'
SOC-4043 | Emails are not sent
Merge branch 'master' into feature/social-notifications
SOC-4028 | [Notification Template] Implement children plugin.

Conflicts:

	commons-component-common/src/main/java/org/exoplatform/commons/notification/impl/service/QueueMessageImpl.java