Code review comment for lp:~rockstar/launchpad/fix-scan-branches-script

Hi stub-

  Upon QAing the new branch scanner, I found that I was trying to connect to
the hosted and mirrored areas, where the branch scanner really only needs the
mirrored area. In order to make the tests pass, I needed to change a test
config. mwhudson told me that I would want to take my own life if I found out
why, so I just trusted him. The config change broke some tests that I then
fixed.

Cheers,
Paul