[1.0] Option to exclude insect meat/human meat from "Do Until..." meat count

[drumad]

Being able to use the "Do until.." for butchery is brilliant but there should be some way to filter out insect (and human meat) from the count.
From the relatively unique way butcher bills count meat (different from everything else except stone cutting) I'm assuming that there are some issues with replicating the "only allowed ingredients" from tailoring bills or the "Look in stockpile x" setting but some form of filter would be greatly appreciated.