preparing release 2.6.15 cleanups Daniel

* ChangeLog NEWS configure.in doc/*: preparing release 2.6.15
* debugXML.c nanoftp.c xmlschemas.c xmlschemastypes.c: cleanups
Daniel
diff --git a/doc/APIchunk0.html b/doc/APIchunk0.html
index 919c1ce..1e0a5a2 100644
--- a/doc/APIchunk0.html
+++ b/doc/APIchunk0.html
@@ -57,10 +57,12 @@
 <a href="html/libxml-xmlIO.html#xmlOutputOpenCallback">xmlOutputOpenCallback</a><br />
 <a href="html/libxml-xmlIO.html#xmlOutputWriteCallback">xmlOutputWriteCallback</a><br />
 <a href="html/libxml-relaxng.html#xmlRelaxNGValidateDoc">xmlRelaxNGValidateDoc</a><br />
+<a href="html/libxml-xmlschemas.html#xmlSchemaSetValidOptions">xmlSchemaSetValidOptions</a><br />
 <a href="html/libxml-xmlschemastypes.html#xmlSchemaValPredefTypeNode">xmlSchemaValPredefTypeNode</a><br />
 <a href="html/libxml-xmlschemastypes.html#xmlSchemaValPredefTypeNodeNoNorm">xmlSchemaValPredefTypeNodeNoNorm</a><br />
 <a href="html/libxml-xmlschemas.html#xmlSchemaValidateDoc">xmlSchemaValidateDoc</a><br />
 <a href="html/libxml-xmlschemastypes.html#xmlSchemaValidateFacet">xmlSchemaValidateFacet</a><br />
+<a href="html/libxml-xmlschemastypes.html#xmlSchemaValidateLengthFacet">xmlSchemaValidateLengthFacet</a><br />
 <a href="html/libxml-xmlschemas.html#xmlSchemaValidateOneElement">xmlSchemaValidateOneElement</a><br />
 <a href="html/libxml-xmlschemastypes.html#xmlSchemaValidatePredefinedType">xmlSchemaValidatePredefinedType</a><br />
 <a href="html/libxml-xmlschemas.html#xmlSchemaValidateStream">xmlSchemaValidateStream</a><br />
@@ -221,6 +223,7 @@
 </dd><dt>Based</dt><dd><a href="html/libxml-xpath.html#xmlXPathIsInf">xmlXPathIsInf</a><br />
 <a href="html/libxml-xpath.html#xmlXPathIsNaN">xmlXPathIsNaN</a><br />
 </dd><dt>BasicLatin</dt><dd><a href="html/libxml-xmlunicode.html#xmlUCSIsBasicLatin">xmlUCSIsBasicLatin</a><br />
+</dd><dt>Basically</dt><dd><a href="html/libxml-valid.html#xmlValidateDtd">xmlValidateDtd</a><br />
 </dd><dt>Before</dt><dd><a href="html/libxml-parserInternals.html#xmlParseAttValue">xmlParseAttValue</a><br />
 </dd><dt>Behaves</dt><dd><a href="html/libxml-parserInternals.html#IS_CHAR_CH">IS_CHAR_CH</a><br />
 <a href="html/libxml-parserInternals.html#IS_DIGIT_CH">IS_DIGIT_CH</a><br />