New version 1.51

There is a new version (1.51). I play it online at ' bbingo.net78.net' with all the sound.

The changes are:

- adds more animations whilst the caller is reading out the numbers
- adds a few animations when a player has a 'line' or 'house'
- adds the animation of the numbers as they are read out
- lets you play the game with the keyboard
- fixes bug where an iPad shows the layout meant for a desktop