added the 3 new modules xmlregexp xmlautomata and xmlunicode and

* doc/*: added the 3 new modules xmlregexp xmlautomata and xmlunicode
  and regenerated the docs and web site
Daniel
diff --git a/doc/APIchunk20.html b/doc/APIchunk20.html
index e41dc01..dbe2769 100644
--- a/doc/APIchunk20.html
+++ b/doc/APIchunk20.html
@@ -485,6 +485,10 @@
 <dd>
 <a href="html/libxml-debugxml.html#XMLSHELL">xmlShell</a>
 </dd>
+<dt>visible</dt>
+<dd>
+<a href="html/libxml-c14n.html#XMLC14NEXECUTE">xmlC14NExecute</a>
+</dd>
 </dl>
 <h2 align="center">
 <a href="APIchunk0.html">A-C</a>