* Added OpenUri D-BUS MPRIS support.
Removed "user:" from URIType check because Spotify doesn't always provide it.
* Added tags to .gitignore
* Changed mpris metadata to actually return the track's url instead of the Spotify URI so that it matches the functionality of the official Spotify client.
* Changed mpris:trackid and xesam:url to not use static naming so it can support podcasts.
* Changed xesam:url to default to an empty string instead of "0"
* Added possibility to start playing Shows and Episodes via MPRIS.
Added possibility to search for Podcast Episodes.
* Fixed mpris:trackid not returning the id in the correct format.
MPRIS OpenUri function now supports Spotify url links.
* return result directly instead of mut string
* handle artist URLs/URIs
Co-authored-by: Henrik Friedrichsen <henrik@affekt.org>