make found_by work with virtual cards+discussion

Stated example worked, but this didn't:

{"found_by": "Config+*linkers",
 "sort": "update"
}

see http://test.dwagn.org/wagn/found_by_and_virtual - and http://test.dwagn.org/wagn/Config+*linkers is fine.

oh, good find. this is actually a little tricky. back to "in progress"

  --Ethan McCutchen.....Thu May 21 16:04:27 -0700 2009

New example works now too. Tried a few others there, but would love some input on if there are specific things or kinds of things i should test suggested by this example being tricky (i'm not getting the trickiness).

I did test found_by on a found_by Search and it worked: http://test.dwagn.org/wagn/double_foundby

  --John Abbe.....Wed Dec 02 17:43:55 -0800 2009

I think the trickiest thing was stringing a few together that involve lots of lefts, selfs, right, etc.

  --Ethan McCutchen.....Thu Dec 03 09:44:52 -0800 2009