Comment 20 for bug 1464709

I share Bill's concern also:

"Saying it's OK to check out an item is not the same as saying it should appear on the holds pull list."

The holdable flag on the copy status is too strict, often requiring staff to retarget to capture a hold.

It seems to me that is_available and is_targetable are really two different things, so I would be in favor of the two flags.

I would also be in favor of removing the hardcoding of 0 and 7 in favor of an is_targetable flag.