Batch Production - Allow the ability to set Production Status in the Batch Stores tab.

We would love the ability to update the production status in a batch store just like we can update production and shipping in bulk.  We currently process all orders in bulk through the batch stores tab this way, but we don't want to go into orders one by one to update the status.  Please add the production status button to allow this change through the tab as well.

See Image.  I added the button, it is not there currently.