recover generate button

templates/admin_show_entries.html

@@ -29,6 +29,10 @@
    <dd>==== Small heading</dd>
 </dl>
 
+<form action="generate" method="GET">
+         <input type="submit" value="Generate current timestamp" />
+</form>
+
 <table border="1">
 	<tr><th>Timestamp</th><th>Title</th><th>Content</th></tr>
 	<tr><form action="submit" method="GET">