[gfsd]search engine for gfsd

[Soam Vasani]

Hi all,
The index page http://www.gnu.org/directory/ now has a ht://dig
search form.  It's not very advanced but it'll do for now, I
think.

Some tweaking of the search algorithm needs to be done, try
searching for "gnu c compiler".  Also the search results page
can get a little better.  Suggestions ?
-- 
Soam Vasani