preparing 2.4.17 release updated and rebuilt the docs fixed a comment

* configure.in: preparing 2.4.17 release
* doc/*: updated and rebuilt the docs
* xpath.c: fixed a comment
* python/libxml.c: fixed a possible reentrancy problem
Daniel
diff --git a/doc/html/libxml-htmltree.html b/doc/html/libxml-htmltree.html
index 72bc9eb..73eb65b 100644
--- a/doc/html/libxml-htmltree.html
+++ b/doc/html/libxml-htmltree.html
@@ -384,7 +384,7 @@
 ><A
 NAME="HTML-TEXT-NODE-CAPS"
 ></A
->&#62;HTML_TEXT_NODE</H3
+>HTML_TEXT_NODE</H3
 ><TABLE
 BORDER="0"
 BGCOLOR="#D6E8FF"
@@ -413,7 +413,7 @@
 ><A
 NAME="HTML-ENTITY-REF-NODE-CAPS"
 ></A
->&#62;HTML_ENTITY_REF_NODE</H3
+>HTML_ENTITY_REF_NODE</H3
 ><TABLE
 BORDER="0"
 BGCOLOR="#D6E8FF"
@@ -442,7 +442,7 @@
 ><A
 NAME="HTML-COMMENT-NODE-CAPS"
 ></A
->&#62;HTML_COMMENT_NODE</H3
+>HTML_COMMENT_NODE</H3
 ><TABLE
 BORDER="0"
 BGCOLOR="#D6E8FF"
@@ -471,7 +471,7 @@
 ><A
 NAME="HTML-PRESERVE-NODE-CAPS"
 ></A
->&#62;HTML_PRESERVE_NODE</H3
+>HTML_PRESERVE_NODE</H3
 ><TABLE
 BORDER="0"
 BGCOLOR="#D6E8FF"
@@ -500,7 +500,7 @@
 ><A
 NAME="HTML-PI-NODE-CAPS"
 ></A
->&#62;HTML_PI_NODE</H3
+>HTML_PI_NODE</H3
 ><TABLE
 BORDER="0"
 BGCOLOR="#D6E8FF"
@@ -529,7 +529,7 @@
 ><A
 NAME="HTMLNEWDOC"
 ></A
->&#62;htmlNewDoc ()</H3
+>htmlNewDoc ()</H3
 ><TABLE
 BORDER="0"
 BGCOLOR="#D6E8FF"
@@ -636,7 +636,7 @@
 ><A
 NAME="HTMLNEWDOCNODTD"
 ></A
->&#62;htmlNewDocNoDtD ()</H3
+>htmlNewDocNoDtD ()</H3
 ><TABLE
 BORDER="0"
 BGCOLOR="#D6E8FF"
@@ -754,7 +754,7 @@
 ><A
 NAME="HTMLGETMETAENCODING"
 ></A
->&#62;htmlGetMetaEncoding ()</H3
+>htmlGetMetaEncoding ()</H3
 ><TABLE
 BORDER="0"
 BGCOLOR="#D6E8FF"
@@ -840,7 +840,7 @@
 ><A
 NAME="HTMLSETMETAENCODING"
 ></A
->&#62;htmlSetMetaEncoding ()</H3
+>htmlSetMetaEncoding ()</H3
 ><TABLE
 BORDER="0"
 BGCOLOR="#D6E8FF"
@@ -946,7 +946,7 @@
 ><A
 NAME="HTMLDOCDUMPMEMORY"
 ></A
->&#62;htmlDocDumpMemory ()</H3
+>htmlDocDumpMemory ()</H3
 ><TABLE
 BORDER="0"
 BGCOLOR="#D6E8FF"
@@ -1054,7 +1054,7 @@
 ><A
 NAME="HTMLDOCDUMP"
 ></A
->&#62;htmlDocDump ()</H3
+>htmlDocDump ()</H3
 ><TABLE
 BORDER="0"
 BGCOLOR="#D6E8FF"
@@ -1158,7 +1158,7 @@
 ><A
 NAME="HTMLSAVEFILE"
 ></A
->&#62;htmlSaveFile ()</H3
+>htmlSaveFile ()</H3
 ><TABLE
 BORDER="0"
 BGCOLOR="#D6E8FF"
@@ -1265,7 +1265,7 @@
 ><A
 NAME="HTMLNODEDUMP"
 ></A
->&#62;htmlNodeDump ()</H3
+>htmlNodeDump ()</H3
 ><TABLE
 BORDER="0"
 BGCOLOR="#D6E8FF"
@@ -1376,7 +1376,7 @@
 ><A
 NAME="HTMLNODEDUMPFILE"
 ></A
->&#62;htmlNodeDumpFile ()</H3
+>htmlNodeDumpFile ()</H3
 ><TABLE
 BORDER="0"
 BGCOLOR="#D6E8FF"
@@ -1487,7 +1487,7 @@
 ><A
 NAME="HTMLNODEDUMPFILEFORMAT"
 ></A
->&#62;htmlNodeDumpFileFormat ()</H3
+>htmlNodeDumpFileFormat ()</H3
 ><TABLE
 BORDER="0"
 BGCOLOR="#D6E8FF"
@@ -1650,7 +1650,7 @@
 ><A
 NAME="HTMLSAVEFILEENC"
 ></A
->&#62;htmlSaveFileEnc ()</H3
+>htmlSaveFileEnc ()</H3
 ><TABLE
 BORDER="0"
 BGCOLOR="#D6E8FF"
@@ -1770,7 +1770,7 @@
 ><A
 NAME="HTMLSAVEFILEFORMAT"
 ></A
->&#62;htmlSaveFileFormat ()</H3
+>htmlSaveFileFormat ()</H3
 ><TABLE
 BORDER="0"
 BGCOLOR="#D6E8FF"
@@ -1907,7 +1907,7 @@
 ><A
 NAME="HTMLNODEDUMPFORMATOUTPUT"
 ></A
->&#62;htmlNodeDumpFormatOutput ()</H3
+>htmlNodeDumpFormatOutput ()</H3
 ><TABLE
 BORDER="0"
 BGCOLOR="#D6E8FF"
@@ -2053,7 +2053,7 @@
 ><A
 NAME="HTMLDOCCONTENTDUMPOUTPUT"
 ></A
->&#62;htmlDocContentDumpOutput ()</H3
+>htmlDocContentDumpOutput ()</H3
 ><TABLE
 BORDER="0"
 BGCOLOR="#D6E8FF"
@@ -2160,7 +2160,7 @@
 ><A
 NAME="HTMLDOCCONTENTDUMPFORMATOUTPUT"
 ></A
->&#62;htmlDocContentDumpFormatOutput ()</H3
+>htmlDocContentDumpFormatOutput ()</H3
 ><TABLE
 BORDER="0"
 BGCOLOR="#D6E8FF"