Add delete button to zone page

src/dyns/controllers.py

@@ -185,6 +185,8 @@ class ZoneController(BaseController):
         zone = self.get_zone(name)
         self.session.delete(zone)
         self.session.commit()
+        if request.want in ('html', 'xhtml'):
+            raise milla.HTTPSeeOther(location='/zones/')
         response.status_int = 204
         return response
 

src/dyns/templates/zone.html.j2

@@ -7,6 +7,12 @@
 {%- endblock %}
 {% block body %}
 <div class="row">
+<form method="post">
+<div class="columns">
+<button class="tiny alert button" type="submit" name="_method" value="DELETE">
+Delete</button>
+</div>
+</form>
 <div class="medium-6 columns">
 <table class="key-value" style="width: 100%;">
 <tbody>