sitemap generation added

Signed-off-by: Avinal Kumar <avinal.xlvii@gmail.com>

themes/alchemy/templates/sitemap.html

@@ -1,10 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+
   {% for article in articles %}
   <url>
     <loc>{{ SITEURL }}/{{ article.url }}</loc>
     <priority>0.8</priority>
   </url>
+
   {% for translation in article.translations %}
   <url>
     <loc>{{ SITEURL }}/{{ translation.url }}</loc>
@@ -12,11 +14,13 @@
   </url>
   {% endfor %}
   {% endfor %}
+
   {% for page in pages %}
   <url>
     <loc>{{ SITEURL }}/{{ page.url }}</loc>
     <priority>1.0</priority>
   </url>
+
   {% for translation in page.translations %}
   <url>
     <loc>{{ SITEURL }}/{{ translation.url }}</loc>
@@ -24,4 +28,5 @@
   </url>
   {% endfor %}
   {% endfor %}
+
 </urlset>