Updated website information.

Updated to avoid bugs for iOS 13.1

- New 'More Information' page
- Tap once to play, a second time to pause!
- Swiping to a new letter will now stop the current song.

Fixed a layout bug.
Simplified some code.

Now works even when Mute is on.
Other minor changes.

- Now available for the iPad!
- Other small adjustments

Updated name