Show clocked in users at the top of the page

templates/index.html

@@ -8,6 +8,22 @@
 
 <h1>Simple Time Clock</h1>
 
+<h2>Currently Clocked In</h2>
+
+{% if clocked_in_users %}
+    <ul>
+        {% for user in clocked_in_users %}
+            <li>{{ user.name }}</li>
+        {% endfor %}
+    </ul>
+{% else %}
+    <p>No users are currently clocked in.</p>
+{% endif %}
+
+<br/>
+<hr/>
+<br/>
+
 <form method="POST">
 
 <table border="1" cellpadding="5">
@@ -19,7 +35,7 @@
 
         {% for user in users %}
             <option value="{{ user.id }}">
-                {{ user.name }}
+              {{ user.name }}
             </option>
         {% endfor %}