Adding slides

Adding slides to the deck

Signed-off-by: Frank McAuley <frank.mcauley@gmail.com>
Set the pinch property

Set the pinch property

Signed-off-by: Frank McAuley <frank.mcauley@gmail.com>
Update to code and deck

Updates to the code and deck. So, I don't remember what I did to this last night. So this is a generic commit.

Signed-off-by: Frank McAuley <frank.mcauley@gmail.com>