Added the new method Rset::isEmpty() - I am guessing that the migration work of Michael would have loved to have had this method

Upgraded to EOS 4.5.3-20190730172748gitea30da3 in order to get the new exception logs from the GrpcNsInterface::FileInsert() and GrpcNsInterface::ContainerInsert() methods

cta-catalogue-schema-create will now start storage class IDs for Oracle databases at 4294967296 in order to avoid clashes with CASTOR

Added mount policy to the Repack Request

Also, packaged the python scripts in the same cta-migration RPM.
The scripts are still WIP.

cta-catalogue-schema-create will now start archive IDs for Oracle databases at 4294967296 in order to avoid clashes with CASTOR

or write.

Implements setTapeMounted in the scheduler interface for RetrieveMount
and ArchiveMount.

Changed the "Tape session started" and "Tape session finished" mountType for Archive Mounts (Repack of User)

Added timer for ContainerTraits<ArchiveQueue>::trimContainerIfNeeded() and ContainerTraits<ArchiveQueue>::getLockedAndFetchedNoCreate()

Upgraded to EOS 4.5.2-20190717163919git42f78ef in order to get additional gRPC fixes from Georgios Bitzes and Elvin Sindrilaru