New icons work in search now

[White Rabbit]

The new icons I installed a while back (new topic icon and threads you've replied to, etc), now work on the search page. I had been putting off doing it, because the code on the search page is a lot more complicated than the other areas. But, it should work now.

However, because the search page is so complicated and there's always a chance I might've f-ed something up... Please let me know if you experience any weirdness while doing searches.