Add a field macro to the event creation form

calsocial/templates/user-settings.html

@@ -1,4 +1,5 @@
 {% extends 'settings-base.html' %}
+{% from '_macros.html' import field %}
 
 {% block content %}
 {{ super() }}
@@ -9,10 +10,7 @@
     {{ form.errors }}
     <br>
 
-    {{ form.timezone.errors }}
-    {{ form.timezone.label }}
-    {{ form.timezone}}
-    <br>
+    {{ field(form.timezone) }}
 
     <button type="submit">{% trans %}Save{% endtrans %}</button>
     <a href="{{ url_for('hello') }}">Cancel</a>