Added the new function using iPod Library for iPhoneOS 3.0.
You can change setting to play music
* as BGM (playing music during application running)
* as Alarm (playing music at the time when you set it)
* at the time of sunrise
* at the time of sunset
* at the time of sun noon
Because application does not work in the background, these setting is effective only for application run time.
The user using iPhone OS 2.2.1 can use JPClock without a change.