BibCatalog: ticket_id type is now string
- Changes the ticket_id returned by the RT ticketing system from int to string, so it's homogeneous with email ticketing system. (PR #2096)
- Fixes the error in string formatting in oai_harvest_daemon.
- Amends the documentation for several tickets' related functions.
Signed-off-by: Sebastian Witowski <sebastian.witowski@cern.ch>
Reviewed-by: Tibor Simko <tibor.simko@cern.ch>
Reviewed-by: Jan Aage Lavik <jan.age.lavik@cern.ch>