Code review comment for lp:~gary-lasker/software-center/lobby-recommends-fixes

Thanks Michael! I've merged your branch into mine if you'd like to re-review.

One comment is that I noticed you changed my hide() of the opt-in panel to use a destroy() instead. I didn't see it as a big deal to to use a simple hide() because it will only ever be made when opt-in is being offered, so the widgets are hidden only during the session where the user actually opt-in and the view switches to the recommendations. Once opted-in, the opt-in panel is never made again. But, I think either should be fine.

Thanks again!