* Added a 'SYSTEM.SHOW_USER_LIST' field to the database.
* Incremented the database version to 265.
* Added 'RDSystem::showUserList()' and 'RDSystem::setShowUserList()'
methods in 'lib/rdsystem.cpp' and 'lib/rdsystem.h'.
* Added a 'Show User List in RDLogin' control to the 'Edit System'
dialog in 'rdadmin/edit_settings.cpp' and 'rdadmin/edit_settings.h'.
* Altered RDLogin to display a text input field for the user name
when 'Show User List in RDLogin' is unchecked.
* Added pseudo-schema change 263 to restore missing LOG_MODES table
records [GitHub issue #000175].
* Added code to create and remove LOG_MODES table records when
adding and removing Host definitions.
* Incremented the database version to 263.
* Added a 'USERS.LOCAL_AUTH' field to the database.
* Added a 'USERS.PAM_SERVICE' field to the database.
* Added an index on 'STATIONS.IPV4_ADDRESS' to the database.
* Incremented the database version to 262.
* Added 'RDUser::localAuthentication()',
'RDUser::setLocalAuthentication()', 'RDUser::pamService()' and
'RDUser::setPamService()' methods in 'lib/rduser.cpp' and
'lib/rduser.h'.
* Added 'PAM Service' and 'Authenticate This User Locally' controls
to the Edit User dialog in 'rdadmin/edit_user.cpp' and
'rdadmin/edit_user.h'.
* Added a PAM service configuration in 'conf/rivendell.pam'.
* Added a 'CUTS.SHA1_HASH' field to the database.
* Incremented the database version to 261.
* Added a 'Sha1' column to the Cut List in 'rdlibrary/audio_cart.cpp'.
* Added 'RDCut::sha1Hash()' and 'RDCut::setSha1Hash()' methods in
'lib/rdcut.cpp' and 'lib/rdcut.h'.
* Added a '--rehash=' directive to rddbcheck(8).
* Added a 'Rehash' Web API call.
* Added an 'RDRehash' class in 'lib/rdrehash.cpp' and 'lib/rdrehash.h'.
* Added a 'WEBAPI_AUTHS' table to the database.
* Added a 'USERS.WEBAPI_AUTH_TIMEOUT' field to the database.
* Incremented the database version to 260.
* Added 'RDUser::webapiAuthTimeout()' and
'RDUser::setWebapiAuthTimeout()' methods in 'lib/rduser.cpp' and
'lib/rduser.h'.
* Added a 'WebAPI Timeout' control to the Edit User dialog in
'rdadmin/edit_user.cpp' and 'rdadmin/edit_user.h'.
* Implemented a 'CreateTicket' Web API call.
* Added a 'SERVICE_CLOCKS' table to the database.
* Incremented the database version to 259.
* Modified 'rdlogmanager/edit_clock.cpp' to use the new
'SERVICE_CLOCKS' table.
* Modified 'rdlogmanager/list_clocks.cpp' to use the new
'SERVICE_CLOCKS' table.
* Removed the 'not null' attribute from the 'LOGS.LINK_DATETIME',
'LOGS.START_DATE' and 'LOGS.END_DATE' fields in the database
[GitHub issue #000121].
* Incremented the database version to 257.
* Added an entry for the Broadcast Tools SRC-16 in
'docs/SWITCHERS.txt'.
* Added a 'CUT_EVENTS' table to the database.
* Added a 'DECK_EVENTS' table to the database.
* Incremented the database version to 256.
* Implemented a 'Cut Event' ['CE'] RML.
* Added a 'Event Carts' section to the Edit Deck dialog in
'rdadmin/edit_deck.cpp' and 'rdadmin/edit_deck.h'.
* Added a 'Cut Log' report in 'lib/export_cutlog.cpp'.
* Added 'DESCRIPTION' and 'OUTCUE' fields to the '_SRT' table
schema.
* Incremented the database version to 255.
