Fixed templates

app/templates/devices.html

@@ -16,7 +16,7 @@
     {% for device in devices %}
 	<tr>
 	  <td><a href="{{ url_for('main.device_detail', device_name=device.name) }}">{{ device.name }}</a></td>
-	  <td>{% if device.info is not none %}{{ device.info.registration }}{% else %} - {% endif %}</td>
+	  <td>{{ device.info.registration if device.info else '-' }}</td>
 	  <td {% if device.software_version and device.software_version < 6.6 %}class="danger"{% endif %}>{% if device.software_version is not none %}{{ device.software_version }}{% else %} - {% endif %}</td>
 	</tr>
 	{% endfor %}

app/templates/receiver_detail.html

@@ -17,8 +17,8 @@
 		{% else %}-{% endif %}
 		</td>
 	</tr>
-	<tr><td>Version:</td><td>{{ receiver.version }}</td></tr>
-	<tr><td>Platform:</td><td>{{ receiver.platform }}</td></tr>
+	<tr><td>Version:</td><td>{{ receiver.version if receiver.version else '-' }}</td></tr>
+	<tr><td>Platform:</td><td>{{ receiver.platform if receiver.platform else '-' }}</td></tr>
 	<tr><td>First seen:</td><td>{{ receiver.firstseen }}</td></tr>
 	<tr><td>Last seen:</td><td>{{ receiver.lastseen }}</td></tr>
 </table>

app/templates/receivers.html

@@ -24,12 +24,16 @@
     <tr>
    	  <th>Name</th>
       <th>Altitude</th>
+      <th>Version</th>
+      <th>Platform</th>
     </tr>
 
     {% for receiver in receivers %}
 	<tr>
 	  <td><img src="{{ url_for('static', filename='img/Transparent.gif') }}" class="flag flag-{{ receiver.country.iso2|lower }}" alt="{{ receiver.country.iso2 }}"/> <a href="{{ url_for('main.receiver_detail', receiver_name=receiver.name) }}">{{ receiver.name }}</a></td>
 	  <td>{{ receiver.altitude|int }} m</td>
+	  <td>{{ receiver.version if receiver.version else '-' }}</td>
+	  <td>{{ receiver.platform if receiver.platform else '-' }}</td>
 	</tr>
 	{% endfor %}
   </table>