anchor.diff:  
       if (greetings.isEmpty()) {
   %>
  -<p>Guestbook '${fn:escapeXml(guestbookName)}' has no messages.</p>
  +<p>'${fn:escapeXml(guestbookName)}' has no lost or found items.</p>
   <%
       } else {
   %>
  
positive.code: <%
      } else {
  %>
  <p>Hello!
      <a href="<%= userService.createLoginURL(request.getRequestURI()) %>">Sign in</a>
      to include your name with greetings you post.</p>
  <%
      }
  %>
  
negative.code:     <link type="text/css" rel="stylesheet" href="/stylesheets/main.css"/>
  </head>
  
  <header>
  <h1>Welcome to Yale Lost and Found!</h1>
  </header>
  
  <body>
  
  <%
  