Keita pointed out that the normal DIAG_MAIN whitening check doesn't currently cover the OMC DCPD external analog whitening (state of which can be seen on H1:OMC-DCPD_{A,B}_GAINVAL, 0=high 1=low), and the corresponding digital antiwhitening for it at FM2 on H1:OMC-DCPD_{A,B}0. This is now in DIAG_MAIN's whitening test.

While I was looking at this test, I noticed it was quite out of date with the whitening overview screen.  I pull all of the names from that screen and made a new list for the DAIG_MAIN test. There were only additions from the old list, so I don't think we dropped any sensors. I commented out some BHD sensors until they are fully ready.