web updates

website/credits.html

@@ -55,13 +55,15 @@
 	  Miscellaneous pieces of code and ideas, especially for
 	  charset handling, and code from external filters.</li>
 	<li><a href="http://www.senga.org/">Unac</a>: for accent
-	  removal. This is a relatively small package, not that easy
-	  to find, it has been integrated almost unmodified in the
-	  <span class="application">Recoll</span> package.</li>
+	  removal. This package is unmaintained and the (quite modified)
+	  code is carried with the <span class="application">Recoll</span>
+	  source.</li>
 	<li><a href="http://www.gnu.org/software/libiconv/">Iconv</a>, for
 	  character set conversion.</li>
 	<li><a href="http://www.bincimap.org/">Binc IMAP</a> for MIME
-	  parsing code.</li>
+	  parsing code. The original package is unmaintained and the
+	  relevant code is carried with the <span
+	  class="application">Recoll</span> source.</li>  
 	<li>The icons mainly come from the <a
 	    href="http://www.everaldo.com/">Crystal SVG</a> KDE set.</li>
       </ul>