Added:
● Added a option to disable AutoSell, as I just noticed, not everyone will want that to instantly be supported, in the next update in the next few hours there will also be a permission to also make it permission based for in mines.
● Added a option to disable Mine Fly's runnable on default meaning it won't do any extra tasks on your server.

Both are disabled on default of a server, meaning to enable one of them you'd need to set it to False.