Changes

In addition to the above problem with 7xx analytics in particular, 7xx's provide an even more general problem. They might be a uniform title for work cataloged (I can't figure out in what circumstances they'd be this, normally the uniform title is in 140130 or 240, but apparently sometimes it's in a 730. serialsSerials?). They might be a 'citation' (controlled heading) to a related work. They might be an analytic. They might be something else entirely. Is there any way to know what it is? Got me. Without knowing what it is, it's hard to display it appropriately for the user.