magtype is not populated correctly

[griffin-h]

@jfrostburke discovered that the magtype column in the database (which is also printed in the output photometry files) is not populated correctly. According to the database structure, it should be -1 for bad/limit, 2 for PSF, and 3 for aperture, but it seems to mostly be filled with 0 or 1. I can confirm that calibratemag.py (which is where you choose aperture vs. PSF) does not populate this at all.