removing old favicon, adding sitemap index
diff --git a/src/main/docgen/favicon.ico b/src/main/docgen/favicon.ico
deleted file mode 100644
index 12ea39c..0000000
--- a/src/main/docgen/favicon.ico
+++ /dev/null
Binary files differ
diff --git a/src/main/docgen/sitemap-index.xml b/src/main/docgen/sitemap-index.xml
new file mode 100644
index 0000000..c83c170
--- /dev/null
+++ b/src/main/docgen/sitemap-index.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+ <sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+   <sitemap>
+      <loc>http://www.freemarker.org/sitemap.xml</loc>
+      <lastmod>2015-07-20</lastmod>
+   </sitemap>
+   <sitemap>
+      <loc>http://www.freemarker.org/docs/sitemap.xml</loc>
+      <lastmod>2015-07-20</lastmod>
+   </sitemap>
+ </sitemapindex>