New Ask Block

Yet another SNAP feature that Scratchers should find “broadly inviting”.

The Ask and Wait block now accept a list as input and displays that list as a clickable menu — no more typing.  And you can place its position - so no more having the Scratch ask block cover up something important on the stage.

This project also includes use of the "when" block which is something that Scratchers often ask for.  

And if you “look inside” (a.k.a “edit”) I’ve added the Scratch workaround for the When block.  Just for comparison.