Remove duplicate index entry from sitemap template

Author: bennuttall

templates/sitemap.pt

@@ -1,9 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <?xml-stylesheet type="text/xsl" href="/sitemap.xsl"?>
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
-  <url>
-    <loc>https://blog.piwheels.org</loc>
-  </url>
   <url>
     <loc>https://blog.piwheels.org</loc>
   </url>
@@ -13,9 +10,6 @@
   <url>
     <loc>https://blog.piwheels.org/tags</loc>
   </url>
-  <url tal:repeat="page pages">
-    <loc>https://blog.piwheels.org/${page.link}</loc>
-  </url>
   <url tal:repeat="post posts">
     <loc>https://blog.piwheels.org/${post.link}</loc>
     <lastmod>${post.modified.isoformat(timespec="seconds")}</lastmod>