Log Message:
update to 2.99
changes:
* Menu bar replaced with app menu or menu button
* GStreamer 1.0
* Uses libsecret instead of gnome-keyring
* Supports GNOME notification filtering
* Small improvements to podcast browsing and updating
* Play button now turns into a pause or stop button while playing
* Buffering progress now appears in the song position slider
  rather than an unlabelled progress indicator in the status bar
* Media player sync works better with transcoded files