- Large resync between W3C and Gnome tree

- configure.in: 2.1.0 prerelease
- example/Makefile.am example/gjobread.c tree.h: work on
  libxml1 libxml2 convergence.
- nanoftp, nanohttp.c: fixed stalled connections probs
- HTMLtree.c SAX.c : support for attribute without values in
  HTML for andersca
- valid.c: Fixed most validation + namespace problems
- HTMLparser.c: start document callback for andersca
- debugXML.c xpath.c: lots of XPath fixups from Picdar Technology
- parser.h, SAX.c: serious speed improvement for large
  CDATA blocks
- encoding.[ch] xmlIO.[ch]: Improved seriously saving to
  different encoding
- config.h.in parser.c xmllint.c: added xmlCheckVersion()
  and the LIBXML_TEST_VERSION macro
Daniel

include/libxml/xpath.h

@@ -29,8 +29,8 @@ typedef xmlXPathParserContext *xmlXPathParserContextPtr;
 typedef struct _xmlNodeSet xmlNodeSet;
 typedef xmlNodeSet *xmlNodeSetPtr;
 struct _xmlNodeSet {
-    int nodeNr;			/* # of node in the set */
-    int nodeMax;		/* allocated space */
+    int nodeNr;			/* number of nodes in the set */
+    int nodeMax;		/* size of the array as allocated */
     xmlNodePtr *nodeTab;	/* array of nodes in no particular order */
 };
 
@@ -41,6 +41,8 @@ struct _xmlNodeSet {
  *   - boolean
  *   - number
  *   - string
+ *
+ * @@ XPointer will add more types !
  */
 
 #define XPATH_UNDEFINED	0