MINOR - Small optimizations in fragment UI update strategy. -> Reverted to initial strategy to update at once all fragments and not to wait for user to scroll from one fragment to another (that implied UI to be slower).
NEW - Added support for field ID for the Innario object.
NEW - Preferences save for recent hymns.
NEW - Preferences save for starred hymns.
REFACTOR - Moved preferences loading into Application.onCreate() (before it was in Activity.onCreate() and it was invoked also upon configuration changes).