Indicator icons for track new/completed/partial played.
Utility to mark individual tracks and whole books as new or finished.
Updated OneBookFragment with a list header, track options dialog, and marking entire books as new or finished.
Utility to convert milliseconds to the desired string format.
Added height for Book list header.
Added higher resolution control icons.
Set the MainActivity's launch mode to singleTop, which makes going back to it look/work properly.
Updated the footer controls background to show touch, also added a jump back button in the controls.
Depreciated file from PlayTunes.