Simple Music Control

• Added option to customize the duration of the on-screen Now Playing widget.
• Adjusted the position of the on-screen Now Playing widget to behave more like vanilla action bar messages.
• Decoupled config settings for on-screen and pause menu Now Playing widgets (meaning you can now have the pause menu widget without the on-screen widget, for example).
• If the sound system fails to initialize for some reason, the on-screen Now Playing widget will show an appropriate message instead of crashing the game.
• Fixed a few typos in music track names.

Note: This version got re-uploaded as it initially had a crash on startup.