Avoid printing slips for the bye

[stPhena]

TAW generates a result slip for the player to which a bye was assigned. This is of course not needed.
I assume the solution would be to exclude that pairing before sending them to the formatter.

(you can assign this to me, I am curious to try!)

[pmourlanne]

This week-end we used TAW for a ~360 players tournament (and it held up 😎 ). One thing I spotted was the person with the bye dropping with the match slip. It's a very tiny upside, that I think we can dismiss: the bye player will never sit at a table, and will want to drop before they get the match slip.

All that to say great idea 👍