Link to homepage in banner; link to examples page.

_includes/common_header

@@ -1,5 +1,5 @@
 <!-- -*- html -*- -->
 <div class="pagebanner">
-  <h1>{{ site.title }}</h1>
+  <h1><a href="{{ site.baseurl }}/">{{ site.title }}</a></h1>
   <h2>{{ site.subtitle }}</h2>
 </div>

index.md

@@ -92,6 +92,11 @@ The full code for the Racket example is
 and for the JavaScript example,
 [demo-bankaccount.js](https://github.com/tonyg/syndicate/blob/master/js/compiler/demo-bankaccount.js).
 
+## Live Syndicate/js demos
+
+[This page](examples/) links to in-browser runnable demos (and source
+code) of Syndicate/js programs.
+
 ## Code
 
 Syndicate is implemented both for [Racket](http://racket-lang.org/)

style.css

@@ -335,6 +335,10 @@ em {
     color: white;
 }
 
+.pagebanner a {
+    color: white;
+}
+
 .pagebanner h1 {
     text-align: right;
 }