Additions to freemarker samples page

webapp/web/templates/freemarker/body/samples.ftl

@@ -2,6 +2,8 @@
 
 <#-- FreeMarker samples -->
 
+<#import "lib-datetime.ftl" as dt>
+
 <h2>${title}</h2>
 
 <@widget name="test" />
@@ -13,6 +15,9 @@
     <li>Current time: ${now?time}</li>
 </ul>
 
+<h3>Formatted datetime</h3>
+<p><p>${dt.xsdDateTimeToYear(xsddatetime)}</p>
+
 <h3>Apples</h3>
 <ul>
 <#list apples as apple>