Timed auto removal

So due to me recently being an idiot I thought up this small thing that could be kind of neat and useful for sales, YCHs, auctions, character sales etc.

A timer that automatically takes the image submitted off of the public listing once the timer reaches the end. The timer could even be on various other pages like your home page if you have say a sale up for grabs. A bit more visual than the commission tab (that is still WIP)

Since FN works with the whole draft, public system all it would need to do is change the public image, etc. to Draft form when timer is done.