A couple of NEW options for Flashcards

We've added the option to flip the flashcards so that the right-hand part of the match is shown first, by selecting the "Switch top & bottom" checkbox.

We've also made the choice of "Original order" vs "Random order" selectable via option boxes.

Both of these can now be included in your fine-tuned urls for links and embedded exercises, and also in a sequence of activities.