added an XML description of the API, moved the script generating it here.

* Makefile.am doc/Makefile.am doc/libxml2-api.xml doc/parsedecl.py:
  added an XML description of the API, moved the script generating
  it here. Added a "make api" target
Daniel

doc/html/libxml-lib.html

@@ -166,184 +166,4 @@ HREF="libxml-htmltree.html"
 ><A
 HREF="libxml-xpath.html"
 >xpath</A
-> &#8212; </DT
-><DT
-><A
-HREF="libxml-xpathinternals.html"
->xpathInternals</A
-> &#8212; </DT
-><DT
-><A
-HREF="libxml-xpointer.html"
->xpointer</A
-> &#8212; </DT
-><DT
-><A
-HREF="libxml-xinclude.html"
->xinclude</A
-> &#8212; </DT
-><DT
-><A
-HREF="libxml-nanohttp.html"
->nanohttp</A
-> &#8212; </DT
-><DT
-><A
-HREF="libxml-nanoftp.html"
->nanoftp</A
-> &#8212; </DT
-><DT
-><A
-HREF="libxml-xmlio.html"
->xmlIO</A
-> &#8212; </DT
-><DT
-><A
-HREF="libxml-catalog.html"
->catalog</A
-> &#8212; </DT
-><DT
-><A
-HREF="libxml-threads.html"
->threads</A
-> &#8212; </DT
-><DT
-><A
-HREF="libxml-globals.html"
->globals</A
-> &#8212; </DT
-><DT
-><A
-HREF="libxml-docbparser.html"
->DOCBparser</A
-> &#8212; </DT
-><DT
-><A
-HREF="libxml-parserinternals.html"
->parserInternals</A
-> &#8212; </DT
-><DT
-><A
-HREF="libxml-encoding.html"
->encoding</A
-> &#8212; </DT
-><DT
-><A
-HREF="libxml-hash.html"
->hash</A
-> &#8212; </DT
-><DT
-><A
-HREF="libxml-debugxml.html"
->debugXML</A
-> &#8212; </DT
-><DT
-><A
-HREF="libxml-xmlmemory.html"
->xmlmemory</A
-> &#8212; </DT
-></DL
-></DIV
-><P
->This section contains the API reference for libxml. All
-    the public interfaces are documented here. This reference guide is
-    build by extracting comments from the code sources. </P
->_functions;
-    </DIV
-><DIV
-CLASS="NAVFOOTER"
-><BR
-CLEAR="all"><BR><TABLE
-WIDTH="100%"
-BORDER="0"
-BGCOLOR="#000000"
-CELLPADDING="1"
-CELLSPACING="0"
-><TR
-><TD
-WIDTH="25%"
-BGCOLOR="#C00000"
-ALIGN="left"
-><A
-HREF="libxml-notes.html"
-><FONT
-COLOR="#FFFFFF"
-SIZE="3"
-><B
->&#60;&#60;&#60; Previous Page</B
-></FONT
-></A
-></TD
-><TD
-WIDTH="25%"
-BGCOLOR="#0000C0"
-ALIGN="center"
-><FONT
-COLOR="#FFFFFF"
-SIZE="3"
-><B
-><A
-HREF="book1.html"
-><FONT
-COLOR="#FFFFFF"
-SIZE="3"
-><B
->Home</B
-></FONT
-></A
-></B
-></FONT
-></TD
-><TD
-WIDTH="25%"
-BGCOLOR="#00C000"
-ALIGN="center"
-><FONT
-COLOR="#FFFFFF"
-SIZE="3"
-><B
->&nbsp;</B
-></FONT
-></TD
-><TD
-WIDTH="25%"
-BGCOLOR="#C00000"
-ALIGN="right"
-><A
-HREF="libxml-parser.html"
-><FONT
-COLOR="#FFFFFF"
-SIZE="3"
-><B
->Next Page &#62;&#62;&#62;</B
-></FONT
-></A
-></TD
-></TR
-><TR
-><TD
-COLSPAN="2"
-ALIGN="left"
-><FONT
-COLOR="#FFFFFF"
-SIZE="3"
-><B
->Libxml Programming Notes</B
-></FONT
-></TD
-><TD
-COLSPAN="2"
-ALIGN="right"
-><FONT
-COLOR="#FFFFFF"
-SIZE="3"
-><B
->parser</B
-></FONT
-></TD
-></TR
-></TABLE
-></DIV
-></BODY
-></HTML
->
+> &#8212;