Signed-off-by: Austin Seipp <aseipp@pobox.com>
Added support for managing Plex plugins via Nix. This is done via an "extraPlugins" configuration option which takes a list of paths to plugin bundles, which are then symlinked into Plex's plugin directory when the service is started.
Added a package and module for Plex Media Server, an application for managing media collections across multiple devices.
