Remove tidal and qobuz

Fixes #369

dist/unix/org.strawberrymusicplayer.strawberry.appdata.xml

@@ -31,8 +31,8 @@
       <li>Support for multiple backends</li>
       <li>Audio analyzer and equalizer</li>
       <li>Transfer music to iPod, iPhone, MTP or mass-storage USB player</li>
-      <li>Streaming support for Tidal, Qobuz and Subsonic</li>
       <li>Scrobbler with support for Last.fm, Libre.fm and ListenBrainz</li>
+      <li>Streaming support for Subsonic</li>
     </ul>
   </description>
   <screenshots>

dist/unix/org.strawberrymusicplayer.strawberry.desktop

@@ -10,5 +10,5 @@ Icon=strawberry
 Terminal=false
 Categories=AudioVideo;Player;Qt;Audio;
 StartupNotify=false
-MimeType=x-content/audio-player;application/ogg;application/x-ogg;application/x-ogm-audio;audio/flac;audio/ogg;audio/vorbis;audio/aac;audio/mp4;audio/mpeg;audio/mpegurl;audio/vnd.rn-realaudio;audio/x-flac;audio/x-oggflac;audio/x-vorbis;audio/x-vorbis+ogg;audio/x-speex;audio/x-wav;audio/x-wavpack;audio/x-ape;audio/x-mp3;audio/x-mpeg;audio/x-mpegurl;audio/x-ms-wma;audio/x-musepack;audio/x-pn-realaudio;audio/x-scpls;video/x-ms-asf;x-scheme-handler/tidal;
+MimeType=x-content/audio-player;application/ogg;application/x-ogg;application/x-ogm-audio;audio/flac;audio/ogg;audio/vorbis;audio/aac;audio/mp4;audio/mpeg;audio/mpegurl;audio/vnd.rn-realaudio;audio/x-flac;audio/x-oggflac;audio/x-vorbis;audio/x-vorbis+ogg;audio/x-speex;audio/x-wav;audio/x-wavpack;audio/x-ape;audio/x-mp3;audio/x-mpeg;audio/x-mpegurl;audio/x-ms-wma;audio/x-musepack;audio/x-pn-realaudio;audio/x-scpls;video/x-ms-asf
 StartupWMClass=strawberry