New Features

Updated PlexAPI requirement to 4.4.1 (requirements will need to be reinstalled)
Adds - Added AniList Support with new AniList Builders: anilist_id, anilist_popular, anilist_relations, anilist_season, anilist_studio, and anilist_top_rated.
Adds - Added new Trakt Builders: trakt_collected, trakt_popular, trakt_recommended, and trakt_watched.
Closes #98 - Added new Collection Filter: audio_track_title and audio_track_title.not
Closes #102 - Added letterboxd lookups to the cache

Bug Fixes

Fixes #66 - Bug with duration filter
Fixes #100 - allows multiple title plex searches via a list
Fixes #101 - Mapping Issues when no IMDb ID was found
Fixes #102 - Letterboxd List Errors