Sleep partner beta 0.4.B.0.1

What's new:
* Added a setting to adjust filter color of blue light
* Bug fixes

Description:
This is your sleep partner that, unlike some conventional alarm apps, encourages you to live a healthy lifestyle, helping you fall asleep and wake up at your target time.
It is for you who stay up late playing with your smartphone and cannot wake up in the morning even if your alarm rings. With this app, however, you can keep early hours from now on.
** Main features **

[Bed]

- Good for your eyes
　Blue light on your screen is filtered out and the screen starts to dim 3 hours before your target bed time.
　Maximum 83 percent of the blue light is filtered out, which helps you to rest your brain and fall asleep naturally.

- Sheep reminds you of the time to sleep