Release of libxml2-2.9.4

* doc/xml.html libxml.spec.in: updated for the release
* doc/*: regenerated but no API additions
diff --git a/doc/APIchunk26.html b/doc/APIchunk26.html
index c68ae92..af3b1a5 100644
--- a/doc/APIchunk26.html
+++ b/doc/APIchunk26.html
@@ -143,6 +143,7 @@
 <a href="html/libxml-xpathInternals.html#xmlXPathRegisterVariableNS">xmlXPathRegisterVariableNS</a><br />
 </dd><dt>unsafe</dt><dd><a href="html/libxml-valid.html#xmlSprintfElementContent">xmlSprintfElementContent</a><br />
 </dd><dt>unsigned</dt><dd><a href="">c</a><br />
+<a href="html/libxml-xmlmemory.html#xmlMallocAtomicLoc">xmlMallocAtomicLoc</a><br />
 <a href="html/libxml-uri.html#xmlURIUnescapeString">xmlURIUnescapeString</a><br />
 </dd><dt>unsupported</dt><dd><a href="html/libxml-tree.html#xmlDOMWrapAdoptNode">xmlDOMWrapAdoptNode</a><br />
 <a href="html/libxml-tree.html#xmlDOMWrapCloneNode">xmlDOMWrapCloneNode</a><br />