Change show update, don't delete any ep in DB if eps are not returned from indexer.
Change prevent unneeded error message during show update.
Change improve performance, don't fetch episode list when retrieving a show image.
Change don't remove episodes from DB with status: SNATCHED, SNATCHED_PROPER, SNATCHED_BEST, DOWNLOADED, ARCHIVED, IGNORED.
Change add additional episode removal protections for TVDb_api v2.
Change filter SKIPPED items from episode view.
Change improve clarity of various error message by including relevant show name.
Change extend WEB PROPER release group check to ignore SD releases.
Add try to match .nzb or .torrent name in history for pp, fallback to dirname.
Add showObj lookup to scheduled pp.
Add a debug log message for snatched shows found in history during post processing.
Add use filename of largest video file for history lookups.
Add complete actor parsing into _actors.
Make returned _banners compatible with old v1 api lib.
Add all poster + fanart loading (optional) into poster, fanart subdicts of _banners subdict.
Depending on requested image_type set fanart or banners to true.
Readd banners parameter to tvdb lib.
Add new parameter fanart to tvdb lib.
If no firstaired for an episode return None.
Remove old imports.
Change revoke application access at Trakt when account is deleted in SG.
Add support for 'DELETE' and 'PUT' requests in libtrakt.
Fix use 'GET', 'POST' method in Trakt lib upgrade.
Change do not log error for empty BTN un/pw in most cases.
Change BTN to only try API once when doing alternative name searches.
Change when API fails, warn users as a tip that they can configure un/pw.
Background: Identical episodes can originate from multiple WEBDL sources, e.g. NF, AMZN, iTunes, TV networks. An episode without issue from one source may have a release 'Proper'd from another which leads to the good file being overwritten. This option is enabled by default to limit overwriting WEBDL media to releases that only come from the original release group.
