Changed all references to libxml2 CVS over to the corresponding SVN. A few

* doc/xml.html: Changed all references to libxml2 CVS over to
  the corresponding SVN.  A few other spelling/grammar/links
  also changed.
* doc/libxml2-api.xml, doc/*.html: Regenerated all docs.

svn path=/trunk/; revision=3585
diff --git a/doc/encoding.html b/doc/encoding.html
index 1f4558d..0d37cd3 100644
--- a/doc/encoding.html
+++ b/doc/encoding.html
@@ -34,7 +34,7 @@
 XML document encoded in ISO-8859-1 and using accentuated letters that we
 French like for both markup and content:</p><pre>&lt;?xml version="1.0" encoding="ISO-8859-1"?&gt;
 &lt;très&gt;là&lt;/très&gt;</pre><p>Having internationalization support in libxml2 means the following:</p><ul><li>the document is properly parsed</li>
-  <li>informations about it's encoding are saved</li>
+  <li>information about it's encoding is saved</li>
   <li>it can be modified</li>
   <li>it can be saved in its original encoding</li>
   <li>it can also be saved in another encoding supported by libxml2 (for