Playing Cards holder remix

I have made this remix of [Firestorm0708's playing card box](https://www.thingiverse.com/thing:3134086) because his box is for large card. My needs was for smaller playing cards, like sized 59x80 - 52 cards max.

I change some littles details :

* i have added a personal support in the hole of the box. You have simply to snap this support after printing. the box body not need supports to be print.

* i cut a little the pins to print them on the long way to have more stiffness and not need