* Added a [Provisioning] section to rd.conf(5).
* Moved code to create new hosts to the 'RDStation::create()' method.
* Moved code to delete hosts to the 'RDStation::remove()' method.
* Implemented 'CreateHost=' and 'NewHostTemplate=' parameters
in the [Provisioning] section of rd.conf(5).
* 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 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'.