Improve graph display, options and ability to have a global graph on the home page, local graphs on subpage.

layouts/index.html

@@ -19,7 +19,7 @@
           {{partial "recent.html" . }}
         {{end}}
     </article>
-    {{partial "footer.html" .}}
+    {{partial "footerIndex.html" .}}
 </div>
 </body>
 </html>