* Fixed a bug in rdadmin(1) that caused 'Length' parameters in
custom log import settings to fail to be copied correctly when
cloning a new service.
* Dropped the 'SERVICES.TFC_LENGTH_OFFSET' field from the database.
* Dropped the 'SERVICES.TFC_LENGTH_LENGTH' field from the database.
* Dropped the 'SERVICES.MUS_LENGTH_OFFSET' field from the database.
* Dropped the 'SERVICES.MUS_LENGTH_LENGTH' field from the database.
* Incremented the database version to 286.