Every KotoArtist now has a dedicated KotoPlaylist that is dynamically generated during KotoArtist initialization and contains references to all KotoTracks.
Fixed weird parsing error with some track names that had single quote (ew) and made changes so various parts of the UX would not freak out when we didn't have an album associated with a track.
Fix the displaying of discs and tracks in an album on initial index due to missing cartographer add track call.
Cleanup lots of double empty newlines. Updated ptr spacing in uncrustify config to enforce consistency in pointer char (`*`) spacing.
Implemented Notification support using notify-send as opposed to libnotify. This is because notify_notification_send does a synchronous dbus call to org.freedesktop.Notification and typically results in DBus timeouts. In the near future we will rewrite this to just use our own proxy and do an async send.
Refactored our GVariant metadata generation for a KotoIndexedTrack into a dedicated koto_indexed_track_get_metadata_vardict function. This can then be used across our playback engine and MPRIS.
