This change covers a few leftover issues in the rbintegrations test suite that didn't fit neatly into other changes: - Some change in the way fixtures are loaded (probably in the new Django) was causing failures because we loaded the site fixtures before the user fixtures. Reordering the `fixtures` lists fixes this. - The API for `AccountPageForm` changed slightly, no longer saving a reference to the profile. The code has been changed to fetch it. - One of the tests regarding an unpublished review request wasn't working correctly unless I changed which user was logged in. I'm not sure why it worked before, honestly. Testing Done: Ran rbintegrations tests.