update chartbeat code. closes #55

Author: alykat

src/partials/_analytics.html

@@ -2,8 +2,9 @@
 <!-- Chartbeat bottom -->
 <script>
 var _sf_async_config={
-  uid:18888,
-  domain:"npr.org"
+  uid:33583,
+  domain:"npr.org",
+  useCanonical: true
 };
 (function(){
   function loadChartbeat() {

src/partials/_head.html

@@ -2,6 +2,8 @@
 <meta name="viewport" content="width=device-width,initial-scale=1">
 
 <title><%= project.title %> : NPR</title>
+<meta name="description" content="<%= project.description %>">
+<link rel="canonical" href="<%= project.url %>" />
 
 <!-- Favicon -->
 <link rel="apple-touch-icon" sizes="180x180" href="https://media.npr.org/templates/favicon/favicon-180x180.png" />