remove done item from to do

README.rdoc

@@ -111,5 +111,5 @@ By default, the advanced search form will show as limits whatever facets are con
 * Fix rspec tests (do not currently pass, have not been updated to new code)
 * Fix to-dismax parser to not choke on quoted phrases in input. 
 * Alphabetical sorting of facet values returned by solr in count order (perhaps with limit). 
-* Advanced search within existing search should possibly constrain facet choices and/or give you a 'remove' button for existing criteria?
+