All that remains is to create a simple template called "greet.tt",
containing a form with a text field called "name" like below.
- <html><head><title> [% c.name %]</head><body>
+ <html><head><title> [% c.config.name %]</head><body>
<p>[% message %]</p>
<form action="[% c.req.uri %]" method="post">
<input type="text" name="name"/>