added configuration/version informations for Windows/MSC internal header

* libxslt/xsltwin32config.h[.in]: added configuration/version
  informations for Windows/MSC
* libxslt/libxslt.h libxslt/*.c: internal header to centralize
  includes switches
* libxslt/Makefile.am: added libxslt.h and xsltwin32config.h[.in]
* libxslt/*.[ch] libxslt/*.in: quite a bit of cleanup, especially
  the email addresses
* AUTHORS: added William
Daniel

doc/internals.html

@@ -500,7 +500,7 @@ xsltCompMatch).</p>
 
 <p></p>
 
-<p><a href="mailto:Daniel.Veillard@imag.fr">Daniel Veillard</a></p>
+<p><a href="mailto:daniel@veillard.com">Daniel Veillard</a></p>
 
 <p>$Id$</p>
 </body>

doc/libxslt.sgml

@@ -23,7 +23,7 @@
         <surname>Veillard</surname>
         <affiliation>
 	  <address>
-	    <email>Daniel.Veillard@imag.fr</email>
+	    <email>daniel@veillard.com</email>
 	  </address>
         </affiliation>
       </author>

doc/xslt.html

@@ -125,7 +125,7 @@ database:</a>:</p>
   <li>provide new documentations pieces (translations, examples, etc ...)</li>
   <li>Check the TODO file and try to close one of the items</li>
   <li>take one of the points raised in the archive or the bug database and
-    provide a fix. <a href="mailto:Daniel.Veillard@imag.fr">Get in touch with
+    provide a fix. <a href="mailto:daniel@veillard.com">Get in touch with
     me </a>before to avoid synchronization problems and check that the
     suggested fix will fit in nicely :-)</li>
 </ol>
@@ -382,7 +382,7 @@ documents.</p>
 
 <p></p>
 
-<p><a href="mailto:Daniel.Veillard@imag.fr">Daniel Veillard</a></p>
+<p><a href="mailto:daniel@veillard.com">Daniel Veillard</a></p>
 
 <p>$Id$</p>
 </body>