* Added 'FEEDS.CHANNEL_AUTHOR', 'FEEDS.CHANNEL_OWNER_NAME',
'FEEDS.CHANNEL_OWNER_EMAIL', 'FEEDS.CHANNEL_EXPLICIT' and
'PODCASTS.ITEM_EXPLICIT' fields to the database.
* Incremented the database version to 326.
* Added 'RDFeed::channelAuthor()', 'RDFeed::setChannelAuthor()',
'RDFeed::channelOwnerName()', 'RDFeed::setChannelOwnerName()',
'RDFeed::channelOwnerEmail(), 'RDFeed::setChannelOwnerEmail()',
'RDFeed::channelExplicit()', 'RDFeed::setChannelExplicit()',
'RDPodcast::itemExplicit()' and 'RDPodcast::setItemExplicit()'
methods.
* Added 'Author', Owner Name' and 'Owner E-Mail controls to the
'Edit Feed' dialog box in rdadmin(1).
* Added a 'Channel contains explicit content' checkbox to the
'Edit Feed' dialog box in rdadmin(1).
Signed-off-by: Fred Gleason <fredg@paravelsystems.com>