Comment 2 for bug 1407504

It would still be nice to have some customization options re: fields and subfields without modifying the perl modules, because we are a location that uses a modified version of misc_util.tt2 and it's much nicer to just update our local templates dir rather than wait until there's a good time to rebuild the opac servers. I don't have a lot of suggestions about making that happen, but I would at least like to put the thought out there.