Send a CREATE message when a message is created.
Wire up a worker factory to receive messages from the repo-change topic
Worker simply calls the manager, which handles the transactional boundary and such.
Tests for making sure a change message is created.
Added check before sending messages to simply return if a message has been sent
Adding test
Fix up remaining config issues
Extra comma slipped in there :)
+ Accidentally deleted a line from ObjectType
Don't use the TagMessenger
Merge pull request #849 from kaysoky/MessageSender

Worker to send messages (to users)