Comment 1 for bug 1247220

Tested on a 9.1 DB, and it fixed the issue I was having. Pushed to master and rel_2_4, with many thanks.

Two things to note:

1) As mentioned to Mike in IRC, the indicators pulled from the authority side work in the bib side in some cases (e.g. auth 100/bib 100) but not others (e.g. auth 150/bib 650). Since the overlay process doesn't care out indicators at this time, it doesn't hurt anything, but when/if it does care, we may need work out a more completely correct solution.

2) I am leaving this open for 2.3 because that version of EG didn't require PG 9.1 (though it was recommended). Can anyone verify that this fix still works on 9.0? If so, please push to rel_2_3.

Thanks again, Mike!