preparing 2.6.24 release, fixed Python paths at the last moment fix some

* NEWS configure.in doc//*: preparing 2.6.24 release, fixed Python
  paths at the last moment
* relaxng.c testapi.c tree.c: fix some comments
Daniel
diff --git a/doc/APIchunk12.html b/doc/APIchunk12.html
index 8cbcfa4..8f93a9f 100644
--- a/doc/APIchunk12.html
+++ b/doc/APIchunk12.html
@@ -702,6 +702,7 @@
 <a href="html/libxml-parserInternals.html#xmlParseElementDecl">xmlParseElementDecl</a><br />
 </dd><dt>contextual</dt><dd><a href="html/libxml-relaxng.html#xmlRelaxNGGetParserErrors">xmlRelaxNGGetParserErrors</a><br />
 <a href="html/libxml-relaxng.html#xmlRelaxNGSetParserErrors">xmlRelaxNGSetParserErrors</a><br />
+<a href="html/libxml-relaxng.html#xmlRelaxNGSetParserStructuredErrors">xmlRelaxNGSetParserStructuredErrors</a><br />
 <a href="html/libxml-xmlschemas.html#xmlSchemaGetParserErrors">xmlSchemaGetParserErrors</a><br />
 <a href="html/libxml-xmlschemas.html#xmlSchemaSetParserErrors">xmlSchemaSetParserErrors</a><br />
 </dd><dt>continuing</dt><dd><a href="html/libxml-xpathInternals.html#xmlXPathSubstringFunction">xmlXPathSubstringFunction</a><br />
@@ -782,6 +783,7 @@
 </dd><dt>corresponding</dt><dd><a href="html/libxml-entities.html#xmlGetDocEntity">xmlGetDocEntity</a><br />
 <a href="html/libxml-entities.html#xmlGetDtdEntity">xmlGetDtdEntity</a><br />
 <a href="html/libxml-entities.html#xmlGetParameterEntity">xmlGetParameterEntity</a><br />
+<a href="html/libxml-tree.html#xmlSetProp">xmlSetProp</a><br />
 <a href="html/libxml-xpathInternals.html#xmlXPathTranslateFunction">xmlXPathTranslateFunction</a><br />
 </dd><dt>cost</dt><dd><a href="html/libxml-parser.html#xmlByteConsumed">xmlByteConsumed</a><br />
 </dd><dt>costly</dt><dd><a href="html/libxml-parserInternals.html#XML_MAX_NAMELEN">XML_MAX_NAMELEN</a><br />