restrict active area of Search link view to link+discussion

This applies only to Searches — we don't yet respect itemlink when including Pointers. I was confused when i named this ticket, and now i can't rename it (see allow renaming in more contexts, which also can't be renamed). --John Abbe

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this got fixed when I was working on some of the item formatting in pointers and searches. Also, notice how when scrunched, search results indent appropriately. (useful in sidebar)

  --Ethan McCutchen.....Wed Feb 11 14:09:58 -0800 2009