preparing 2.4.6 release updated and rebuilt the docs fixed a number of

* configure.in: preparing 2.4.6 release
* doc/xml.html doc/html/*: updated and rebuilt the docs
* include/libxml/*.h *.c: fixed a number of teh/the widht/width typos
Daniel
diff --git a/include/libxml/parser.h b/include/libxml/parser.h
index 9c4c272..37244a6 100644
--- a/include/libxml/parser.h
+++ b/include/libxml/parser.h
@@ -46,7 +46,7 @@
     xmlParserInputBufferPtr buf;      /* UTF-8 encoded buffer */
 
     const char *filename;             /* The file analyzed, if any */
-    const char *directory;            /* the directory/base of teh file */
+    const char *directory;            /* the directory/base of the file */
     const xmlChar *base;              /* Base of the array to parse */
     const xmlChar *cur;               /* Current char being parsed */
     const xmlChar *end;               /* end of the arry to parse */