* doc/*: added the 3 new modules xmlregexp xmlautomata and xmlunicode
  and regenerated the docs and web site
Daniel

* tree.c: improving some documentation comments
* xmlregexp.c: found and fixed a mem leak with python regression tests
* doc/*: rebuilt the doc and the API XML file including the
  xmlregexp.h xmlautomata.h and xmlunicode.h headers
* python/generator.py python/libxml2class.txt python/libxml_wrap.h
  python/types.c: added access to the XML Schemas regexps from
  python
* python/tests/Makefile.am python/tests/regexp.py: added a
  simple regexp bindings test
Daniel

in the Related Link sections, Daniel

* c14n.c: fixed a few comments
* doc/*.html doc/*/*.html: regenerated the docs and added
  the C14N API
* doc/api.xsl doc/gnome-xml.sgml: fixups and added IDs
Daniel

* configure.in include/libxml/xmlwin32version.h: preparing 2.4.16
* doc/* python/libxml2class.txt: updated and rebuilt the docs,
  rebuilt the API and web site
* xpath.c: fixed #71978 portability bugs
Daniel

* doc/APIchunk*.html doc/parsedecl.py doc/api.xsl: generated
  an alphabetic index based on comments content
* doc/*: rebuilt the web site with the new references
Daniel