polish detail pages (#1817)

templates/project/edit.html.twig

@@ -1,5 +1,4 @@
 {% extends app.request.xmlHttpRequest ? 'form.html.twig' : 'base.html.twig' %}
-{% import "macros/widgets.html.twig" as widgets %}
 {% import "project/actions.html.twig" as actions %}
 
 {% block page_title %}{{ 'admin_project.title'|trans }}{% endblock %}
@@ -54,6 +53,11 @@
             {% if form.metaFields is defined and form.metaFields is not empty %}
                 {{ form_row(form.metaFields) }}
             {% endif %}
+            {% if form.create_more is defined and app.request.xmlHttpRequest %}
+                <div class="hidden">
+                    {{ form_row(form.create_more) }}
+                </div>
+            {% endif %}
             {{ form_widget(form) }}
         {% endblock %}
     {% endembed %}