re-organize a bunch of partials

layouts/partials/scripts/fathom.html

@@ -0,0 +1,13 @@
+<script>
+  (function(j, a, r, v, i, s){
+    a[v]=a[v]||function(){
+      (a[v].q=a[v].q||[]).push(arguments)
+    };
+    i=j.createElement('script'),
+    s=j.getElementsByTagName('script')[0];
+    i.async=1; i.src=r; i.id='fathom-script';
+    s.parentNode.insertBefore(i,s)
+  })(document, window, 'https://s.jarv.is/tracker.js', 'fathom');
+  fathom('set', 'siteId', 'DYCXU');
+  fathom('trackPageview');
+</script>