Paytable overflows to the right and cols overlap

[danathesane]

With the default number of wagers, the last two cols overlap on update. Also, if you add more wagers (6+), they aren't visible.

[cbattista]

Perhaps we should truncate the paytable wagers, so that it shows the smallest and highest wager only, at least in the setupgui (there's more real estate available in gameplay so this may not be an issue there....)