[profiles] Actually make the form work

vrobbler/templates/profiles/settings_form.html

@@ -46,9 +46,8 @@ input:focus {
 
 {% block title %}Settings{% endblock %}
 {% block details %}
-<form action="." method="post">
-{% csrf_token %}
-{{form.as_p}}
-<input type="submit" value="Save">
+<form method="post">{% csrf_token %}
+    {{form.as_p}}
+    <input type="submit" value="Save">
 </form>
 {% endblock %}