v2.1.0
* Added "Favorites". Tap on heart button
in the action bat to add or remove a song from favorites.
* Manual sorting of items in the
favorites list (long tap).
* Added side menu. Slide from left to
open or use the left button in the action bar.
* Added setting to hide the close button
(X) in the notification bar controls.
* Added settings for action bar
buttons.
* Added setting to reduce volume when
other apps (like navigation) play sounds (also requires support by
other apps).