simplify host overview even more, move deletion to host view

nsupdate/main/templates/main/host.html

@@ -13,6 +13,13 @@
                 {{ form|bootstrap }}
                 <button type="submit" class="btn btn-primary">Update</button>
             </form>
+            <h3>Delete Host</h3>
+            <p>
+                Deleting a host is not undoable. If you need it back, you'll have to add it again and configure a new update secret.
+            </p>
+            <form method="get" action="{% url 'delete_host' host.pk %}">
+                <button type="submit" class="btn btn-primary">Delete host {{ host.get_fqdn }}</button>
+            </form>
         </div>
         <div  class="col-lg-4">
             <h3>Generate New Secret</h3>

nsupdate/main/templates/main/overview.html

@@ -6,7 +6,7 @@
         <div class="col-lg-12">
             <h3>Your Hosts</h3>
             <table class="table">
-            <tr><th>Host</th><th>Last IP Update</th><th>IPv4 Address</th><th>IPv6 Address</th><th>Comment</th><th>Action</th></tr>
+            <tr><th>Host</th><th>Last IP Update</th><th>IPv4 Address</th><th>IPv6 Address</th><th>Comment</th></tr>
             {% for host in hosts %}
                 <tr>
                     <td><a href="{% url 'host_view' host.pk %}"><b>{{ host.subdomain }}.{{ host.domain.domain }}</b></a></td>
@@ -14,10 +14,6 @@
                     <td>{{ host.getIPv4 }}</td>
                     <td>{{ host.getIPv6 }}</td>
                     <td>{{ host.comment }}</td>
-                    <td>
-                        <a href="{% url 'host_view' host.pk %}"><i class="icon icon-pencil"></i> edit</a> |
-                        <a href="{% url 'delete_host' host.pk %}"><i class="icon icon-remove"></i> delete</a>
-                    </td>
                 </tr>
             {% empty %}
                 <tr>No hosts yet.</tr>