#7 New forms WIP

* adds saving functionality for new intervention form
* refactors new identifier generating, so a pre-generated identifier from a new element form will be checked again before saving
* adds css fixes for disturbing input field:focus bugs
* adds missing csrf token to new collapsible form
* adds/updates translations
* introduces mark_as_deleted as only marking instead of using delete() which will really delete from the db

intervention/templates/intervention/new/view.html

@@ -1,6 +1,17 @@
 {% extends 'base.html' %}
 {% load i18n l10n %}
 
+{% block head %}
+    {% comment %}
+        dal documentation (django-autocomplete-light) states using form.media for adding needed scripts.
+        This does not work properly with modal forms, as the scripts are not loaded properly inside the modal.
+        Therefore the script linkages from form.media have been extracted and put inside dal/scripts.html to ensure
+        these scripts are loaded when needed.
+    {% endcomment %}
+    {% include 'dal/scripts.html' %}
+{% endblock %}
+
 {% block body %}
+    <h2>{{data_form.form_title}}</h2>
     {% include 'form/main_data_collapse_form.html' %}
 {% endblock %}