preparing release 2.5.6 updated and rebuilt the docs Daniel

* configure.in NEWS: preparing release 2.5.6
* doc/*: updated and rebuilt the docs
Daniel
diff --git a/doc/html/libxml-encoding.html b/doc/html/libxml-encoding.html
index 943107a..e3ab806 100644
--- a/doc/html/libxml-encoding.html
+++ b/doc/html/libxml-encoding.html
@@ -123,7 +123,7 @@
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-></A
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-><A
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->xmlUTF8Strsize ()</H3
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->int         xmlUTF8Strsize                  (const <A
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->xmlChar</A
-> *utf,
-                                             int len);</PRE
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->storage size of an UTF8 string</P
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->xmlUTF8Strndup ()</H3
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-><A
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->xmlChar</A
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->a strndup for array of UTF8's</P
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+><TABLE
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+><TD
+><PRE
+CLASS="PROGRAMLISTING"
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+HREF="libxml-tree.html#XMLCHAR"
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+HREF="libxml-tree.html#XMLCHAR"
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+> *utf,
+                                             int len);</PRE
+></TD
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+CELLPADDING="4"
+CLASS="CALSTABLE"
+><TBODY
+><TR
+><TD
+WIDTH="20%"
+ALIGN="RIGHT"
+VALIGN="TOP"
+><TT
+CLASS="PARAMETER"
+><I
+>utf</I
+></TT
+>&nbsp;:</TD
+><TD
+WIDTH="80%"
+ALIGN="LEFT"
+VALIGN="TOP"
+>&nbsp;</TD
+></TR
+><TR
+><TD
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+ALIGN="RIGHT"
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+><TT
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+><I
+>len</I
+></TT
+>&nbsp;:</TD
+><TD
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+ALIGN="LEFT"
+VALIGN="TOP"
+>&nbsp;</TD
+></TR
+><TR
+><TD
+WIDTH="20%"
+ALIGN="RIGHT"
+VALIGN="TOP"
+><SPAN
+CLASS="emphasis"
+><I
+CLASS="EMPHASIS"
+>Returns</I
+></SPAN
+> :</TD
+><TD
+WIDTH="80%"
+ALIGN="LEFT"
+VALIGN="TOP"
+>&nbsp;</TD
+></TR
+></TBODY
+></TABLE
+><P
+></P
+></DIV
+></DIV
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