Show relative time.

templates/index.html

@@ -21,6 +21,7 @@
       <th> object_name </th>
       <th> raw </th>
       <th> created (utc) </th>
+      <th> relative </th>
       <th> more </th>
     </tr>
         {% for i in frames %}
@@ -29,6 +30,7 @@
        <td> {{ i['object_name'] }} </td>
        <td> {{ i['raw'] }} </td>
        <td> {{ i['created'] }} </td>
+       <td> {{ i['time_ago'] }} </td>
        <td> <a href="https://digi.w1cdn.net/aprs_api/packets?id={{ i['id'] }}">query</a>,
             <a href="https://aprs.fi/#!mt=roadmap&z=12&call=a%2F{{ i['from'] }}">aprs.fi</a></td>
      </tr>
@@ -40,6 +42,7 @@
   <tr>
    <th> from </th>
    <th> last heard (utc) </th>
+   <th> relative </th>
    <th> count </th>
    <th> more </th>
  </tr>
@@ -47,6 +50,7 @@
   <tr>
     <td> <a href="https://digi.w1cdn.net/aprs_api/packets?from={{ i['from'] }}">{{ i['from'] }}</a> </td>
     <td> {{ i['last_heard'] }} </td>
+    <td> {{ i['time_ago'] }} </td>
     <td> {{ i['count']}} </td>
     <td> <a href="https://aprs.fi/#!mt=roadmap&z=12&call=a%2F{{ i['from'] }}">aprs.fi</a></td>
   </tr>