Remove specific cards from a deck

[ErickSenaGodinho]

Hi, I'm using your API and loving it.

How can I remove specific cards from a deck? I found a way to do this using partial deck, but if I have to remove a small number of cards, the code gets too big.

For example, if I need a deck without the 8, 9, and 10 cards, the code currently looks like this:
http://deckofcardsapi.com/api/deck/new/shuffle/cards=AS,2S,3S,4S,5S,6S,7S,JS,QS,KS,AD,2D,3D,4D,5D,6D,7D,JD,QD,KD,AC,2C,3C,4C,5C,6C,7C,JC,QC,KC,AH,2H,3H,4H,5H,6H,7H,JH,QH,KH

But if there was a way to remove the cards, it would be more friendly, like this:
http://deckofcardsapi.com/api/deck/new/shuffle/remove_cards=8S,9S,0S,8D,9D,0D,8C,9C,0C,8H,9H,0H

Thank you.

[ErickSenaGodinho]

I was looking at dgarciah98's pull request and it seems that solves this problem.