Volume level isn't persisted across restarts

[aaronrenner]

Thanks so much for adding the volume control (#22) as I also have noticed the volume level of milkshake is significantly louder then the rest of my system. The volume slider lets me keep that under control.

However, every time I restart the app I have to readjust my volume level. Would it be possible to make the volume setting persistent across app restarts?

Thanks again for building this great app!