Proposed change to gtk-doc.xsl

[Jonathan Blandford <jrb redhat com>]

Hi,

I find the list of examples on the front page of the generated docs to
be jarring and unhelpful.  In the case of gtk's docs, it's almost long
as the index itself.  The following patch gives a much simpler front
page.  See:

http://www.gnome.org/~jrb/files/gtk-index.html

For an example of what's generated.  Does anyone mind if I commit this?

-  <xsl:param name="toc.section.depth">1</xsl:param>
+  <xsl:param name="toc.section.depth">2</xsl:param>
+  <xsl:param name="generate.toc">
+    book       toc
+    chapter    toc
+  </xsl:param>

Thanks,
-Jonathan