Close & Unstick option in Moderation drop-down menu

[Lynne]

I think someone did a Move and Close one, but Close and Unstick seems like a rarely used set of actions to me. I can only think of a couple of times I would have used it and thus won't ever write any code for it. I've done some other Tools actions of my own - just take the two actions and kinda 'merge' the code together and then give it a new action name.