update intercom.hbs with production key (#22)

Author: eric-schneider

src/partials/intercom.hbs

@@ -1,6 +1,6 @@
 <script>
 window.intercomSettings = {
-    app_id: "j838b4xj",
+    app_id: "bpbxnnmr",
     api_base: "https://api-iam.intercom.io"
   };
 </script>
@@ -27,7 +27,7 @@ window.intercomSettings = {
                 var s=d.createElement('script');
                 s.type='text/javascript';
                 s.async=true;
-                s.src='https://widget.intercom.io/widget/j838b4xj';
+                s.src='https://widget.intercom.io/widget/bpbxnnmr';
                 var x=d.getElementsByTagName('script')[0];
                 x.parentNode.insertBefore(s,x);
             };