sort by plus cards+discussion

need to work on docs for this.  above examples are not entirely correct.  here's one eg from tests:

Wql.new( :right_plus=>'*table of contents', :sort=>{ :right=>'*table_of_contents'}, :sort_as=>'integer'  )

Given example works - http://test.dwagn.org/wagn/sorting_by_toc

I see this allow for searching on things other than "right", such as "count", if you give some current-syntax ruby examples I'll probably test those too...

  --John Abbe.....Tue Nov 29 19:44:21 -0800 2011