preparing 2.4.15 rebuilt some docs Daniel

* configure.in include/libxml/xmlwin32version.h: preparing 2.4.15
* doc/news.html doc/xml.html doc/xmlio.html: rebuilt some docs
Daniel
diff --git a/doc/news.html b/doc/news.html
index 57ee654..35f441b 100644
--- a/doc/news.html
+++ b/doc/news.html
@@ -94,6 +94,12 @@
 <li>(seeems working but delayed from release) parsing/import of Docbook
     SGML docs</li>
 </ul>
+<h3>2.4.15: Feb 11 2002</h3>
+<ul>
+<li>Fixed the Makefiles, especially the python module ones</li>
+<li>A few bug fixes and cleanup</li>
+<li>Includes cleanup</li>
+</ul>
 <h3>2.4.14: Feb 8 2002</h3>
 <ul>
 <li>Change of Licence to the <a href="http://www.opensource.org/licenses/mit-license.html">MIT