Transferred from DonyorM on BukkitDev (issue 2)

What is the enhancement in mind? How should it look and feel?
I would like a feature to be added to allow server owners to charge players when spawners are mined
Please provide any additional information below.
Maybe also include the ability to change the cost depending on what group they are in (would require vault). That would not really be necessary though.

After years this has finally been added 🎉