Add Mastodon (Fosstodon) verification

Author: nkantar

templates/default.html

@@ -23,6 +23,9 @@
     <meta property="og:image:width" content="792">
     <meta property="og:image:height" content="612">
 
+    <!-- Mastodon verification -->
+    <link href="https://fosstodon.org/@socalpython" rel="me">
+
     <!-- assets -->
     <link rel="shortcut icon" href="/assets/img/snake64.png">
     <link rel="apple-touch-icon" href="/assets/img/snake144.png">