2020-08-19 Fred Gleason <fredg@paravelsystems.com>

* Added a 'STATIONS.SSH_IDENTITY_FILE' field to the database.
	* Added a 'RECORDINGS.URL_USE_ID_FILE' field to the database.
	* Added a 'FEEDS.PURGE_USE_ID_FILE' field to the database.
	* Incremented the database version to 333.
	* Added 'RDStation::sshIdentityFile()' and
	'RDStation::setSshIdentityFile()' methods.
	* Added 'RDRecording::urlUseIdFile()' and
	'RDRecording::setUrlUseIdFile()' methods.
	* Added 'RDFeed::purgeUseIdFile()' and 'RDFeed::setPurgeUseIdFile()'
	methods.
	* Added a 'SSH Ident. File' control to the 'Host' dialog in
	rdadmin(1).
	* Added an 'Authenticate with local identity file' checkbox to
	the 'Feed' dialog in rdadmin(1).

Signed-off-by: Fred Gleason <fredg@paravelsystems.com>

docs/tables/feeds.txt

@@ -27,6 +27,7 @@ BASE_PREAMBLE              varchar(191)
 PURGE_URL                  varchar(191)
 PURGE_USERNAME             varchar(64)
 PURGE_PASSWORD             varchar(64)
+PURGE_USE_ID_FILE          enum('N','Y')
 RSS_SCHEMA                 int(10) unsigned  0=Custom, 1=RSS-2.0.2
 HEADER_XML                 text
 CHANNEL_XML                text

docs/tables/recordings.txt

@@ -60,5 +60,6 @@ ONE_SHOT             enum ('N','Y')
 URL                  varchar(255)
 URL_USERNAME         varchar(64)
 URL_PASSWORD         varchar(64)
+URL_USE_ID_FILE      enum('N','Y')
 ENABLE_METADATA      enum('N','Y')
 FEED_ID              int               From FEEDS.ID

docs/tables/stations.txt

@@ -20,6 +20,7 @@ STARTUP_CART         int(10) unsigned
 EDITOR_PATH          varchar(191)       Audio editor --e.g. Audacity
 REPORT_EDITOR_PATH   varchar(191)       Text Editor --e.g. GEdit
 BROWSER_PATH         varchar(191)       Web Browser --e.g. Firefox
+SSH_IDENTITY_FILE    text
 FILTER_MODE          int(11)            0=Synchronous, 1=Asynchronous
 START_JACK           enum('Y','N')
 JACK_SERVER_NAME     varchar(64)