* Move OutboxInterface into MailTransport.  This was done because (1) they are related and (2) a circular dependency would be needed to make resource-based transport jobs work.
* Mark everything related to transport jobs in MT deprecated.  The stuff is meant to be used by the MDA only, and will be moved to the MDA in KDE5.
* Fix bug where transports created by TransportManager::createTransportJob() would not be aware of their passwords.
* Rename AkonadiJob to ResourceSendJob to avoid confusion.  This class is just a wrapper around MessageQueueJob, and it is the MDA who actually forwards the item to the resource responsible for sending it.  (see DESIGN file)

svn path=/branches/work/akonadi-ports/kdepimlibs/; revision=994693