* Added a 'RDLIBRARY.CD_SERVER_TYPE' field to the database.
* Added an 'RDLIBRARY.MB_SERVER' field to the database.
* Incremented the database version to 312.
* Added a 'CD Metadata Source' dropdown to the 'Configure RDLibrary'
dialog in rdadmin(1).
* Added a 'Dummy' CD metadata lookup source in the 'RDDummyLookup'
class.
* Added a 'CUTS.TRACK_MBID' field to the database.
* Added a 'CUTS.RELEASE_MBID' field to the database.