* Added a 'DROPBOXES.LOG_TO_SYSLOG' field to the database.
* Incremented the database version to 309.
* Added a 'Log Events in Syslog' checkbox to the
'Dropbox Configuration' dialog in rdadmin(1).
* Added special name logic to RDApplication to detect when a
dropbox is being started.
* Modified the '--log-filename=' switch in rdimport(1) to accept
both directory and filename components.
* Removed the '--log-directory=' switch from rdimport(1).
* Added an 'ID' column to the list of dropbox configurations in the
'Rivendell Dropbox Configurations; dialog in rdadmin(1).
* Added a 'DROPBOXES.FORCE_TO_MONO' field to the database.
* Incremented the database version to 268.
* 'RDDropbox::forceToMono()' and 'RDDropbox::setForceToMon()' methods
in 'lib/rddropbox.cpp' and 'lib/rddropbox.h'.
* Added a 'Force to Monaural' checkbox to the 'Edit Dropbox' dialog
in rdadmin(1).
