Release of libxml2-2.7.7

* configure.in: bump version
* doc//*: regenerated
diff --git a/doc/APIchunk13.html b/doc/APIchunk13.html
index d1390eb..d693461 100644
--- a/doc/APIchunk13.html
+++ b/doc/APIchunk13.html
@@ -504,6 +504,7 @@
 <a href="html/libxml-tree.html#xmlDocGetRootElement">xmlDocGetRootElement</a><br />
 <a href="html/libxml-tree.html#xmlDocSetRootElement">xmlDocSetRootElement</a><br />
 <a href="html/libxml-xmlwriter.html#xmlNewTextWriterTree">xmlNewTextWriterTree</a><br />
+<a href="html/libxml-tree.html#xmlNodeGetBase">xmlNodeGetBase</a><br />
 </dd><dt>docs</dt><dd><a href="html/libxml-uri.html#xmlBuildRelativeURI">xmlBuildRelativeURI</a><br />
 </dd><dt>doctypedecl</dt><dd><a href="html/libxml-parserInternals.html#xmlParseDocTypeDecl">xmlParseDocTypeDecl</a><br />
 <a href="html/libxml-parser.html#xmlParseDocument">xmlParseDocument</a><br />