LB-1193 : Posts from chained blogs are arriving to normal post section instead of chained blog section

The creator attribute is set to the new created user from remote author
or creator (in the case that the autor is not a user, as flickr,
facebook, twitter)
LB-1177 : Add SMS provider and add functionality to copy SMS posts to every source
Merge pull request #414 from ioanpocol/citizen

Citizen