parses an article to extract related links.

2. Updated default- and Dries-theme to use $theme->commentControl().
3. Updated default- and Dries-theme to work with relative paths,
   rather then absolute paths.  These changes were required as my
   CVS-work directory is located in a subdirectory of my domain
   buytaert.net.

IMPORTANT:
Please make sure to update your themes ASAP: they are currently
broken due to point #1 (and #2).  Consider using relative paths in
your HREF and IMG tags as well.

I got bored *G*