remove single-card from repo since we keep changing it without wanting to commit, it's just for local testing

single-card.asy

@@ -1,22 +0,0 @@
-import "cards.asy" as cards;
-import "numerals.asy" as numerals;
-import "suits.asy" as suits;
-
-int suit = PUPPETS;
-int value = 5;
-filldraw(card, white, black);
-
-currentpen = evenodd+suit_colors[suit];
-
-if (suit == CARDS && value == 1) {
-  // due to exponential growth, with the larger suit icon on the 1
-  // card, the endpoint of the recursion is a *lot* more visible
-  fill(recursive_card(value, suit, 6));
-} else if (suit == CARDS && value > 6) {
-  // conversely, face cards don't need as much recursion depth
-  // because the only icons present are significantly smaller
-  fill(recursive_card(value, suit, 3));
-} else {
-  //fill(recursive_card(value, CARDS, 1), evenodd+lightgrey);
-  fill(recursive_card(value, suit);
-}