networks: increased column size; added TODO

plinth/modules/networks/networks.py

@@ -85,6 +85,9 @@ def show(request, uuid):
         interface_name = connection_status['interface_name']
         if interface_name:
             device = network.get_device_by_interface_name(interface_name)
+        else:
+            # TODO: What to do in this situation?
+            raise RuntimeError('Could not get device status')
 
     device_status = network.get_status_from_device(device)
 

plinth/modules/networks/templates/connection_show.html

@@ -32,7 +32,7 @@
 
 {% block content %}
   <div class="row">
-    <div class="col-sm-6">
+    <div class="col-sm-8">
       <div>
         <a href="{% url 'networks:edit' connection.uuid %}"
            class="btn btn-primary" role="button"

plinth/modules/networks/templates/connections_list.html

@@ -56,7 +56,7 @@
 {% block content %}
 
   <div class="row">
-    <div class="col-sm-6">
+    <div class="col-sm-8">
       <div class="list-group">
         {% for connection in connections %}
           <div class="list-group-item clearfix">