Ability to have min_sets on replicator fields (particularly their children)

[anthubbard]

I would love to have the ability to have min_sets: X on replicator fields or probably more specifically, their child fields.

When I create a set in a replicator that has a set of child replicator options I always want to see at least one of the child sets straight away without having to hit the add 'add set' button.

For example I have in a replicator a 'button set' - when I add a 'set' of buttons it shows the button style settings and then a child replicator for adding each button in the button set separately - it would be really great for it to add a single button from the child set to start with so you don't have to press the 'add set' button twice effectively - once to add the 'button set' and then another time to add an actual button in the child replicator.

Thanks!