Adsense verification code added

Author: md-imtiaj

layouts/partials/head.html

@@ -84,3 +84,8 @@
 {{ template "_default/google_analytics_async.html" . }}
 
 <meta name="yandex-verification" content="c18fc7a4cab62597" />
+
+<!--Ad sense verification code-->
+<script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-2536339933539557"
+     crossorigin="anonymous"></script>
+