+ Recent Posts now honor privacy settings. (Recent.php)

@ There are still probably many places where I need to do this kind of thing. I never looked much into it because the rest of the privacy system wasn't really ready until recently anyway. Also, I still have about 400KB of Noisen.com patches that I need to go through. All of the original {query_see_topic}'s are in there, but I was so conservative that I added it in way too many places.