Code review comment for lp://staging/~gary/launchpad/bug844631

I forgot to mention the following:

- lib/canonical/launchpad/webapp/publication.py has deleted code because Stuart told me to. See comments 14 and 2 of https://bugs.launchpad.net/launchpad/+bug/844631 .

- There are a number of extraneous lint cleanups, because of touching files.

- The change to the profile module is there because I noticed the bad logic while working on the tests. It's otherwise unrelated, and trivial.

Thanks