fixed a few comments regenerated the docs and added the C14N API fixups

* c14n.c: fixed a few comments
* doc/*.html doc/*/*.html: regenerated the docs and added
  the C14N API
* doc/api.xsl doc/gnome-xml.sgml: fixups and added IDs
Daniel
diff --git a/doc/api.xsl b/doc/api.xsl
index 0fe16c8..0b4b928 100644
--- a/doc/api.xsl
+++ b/doc/api.xsl
@@ -39,7 +39,7 @@
     </p>
   </xsl:template>
   <xsl:template match="file" mode="reflist">
-    <h2>Module <xsl:value-of select="@name"/>:</h2>
+    <h2><a name="{@name}">Module <xsl:value-of select="@name"/></a>:</h2>
     <p>
       <xsl:for-each select="ref">
         <xsl:apply-templates mode="anchor" select="."/>