Compensation detail view

* adds compensation detail view (WIP)
* adds includes dir for related objects, similar to interventions
* adds functionality for
   * adding/removing before_states
   * adding/removing after_states
   * adding/removing deadlines
   * adding/removing documents
* refactors usage of BaseModalForm
   * holds now process_request() in base class for generic usage anywhere
* adds __str__() method for some models
* compensation__action is blank=True now
* renamed tooltips
* adds new routes for state/deadline/document handling inside of compensation/urls.py
* adds precalculation of before/after_states for detail view, so users will see directly if there are missing states
* removes unnecessary link for intervention detail payment
* adds missing tooltips for check and record icon on detail views
* refactors DeadlineTypeEnum into DeadlineType in konova/models.py, just as the django 3.x documentation suggests for model enumerations
* UuidModel id field is not editable anymore in the admin interface
* adds/updates translations

intervention/tables.py

@@ -132,12 +132,12 @@ class InterventionTable(BaseTable):
         """
         html = ""
         checked = value is not None
-        tooltip = _("Not registered yet")
+        tooltip = _("Not recorded yet")
         if checked:
             value = value.timestamp
             value = localtime(value)
             on = value.strftime(DEFAULT_DATE_TIME_FORMAT)
-            tooltip = _("Registered on {} by {}").format(on, record.recorded.user)
+            tooltip = _("Recorded on {} by {}").format(on, record.recorded.user)
         html += self.render_bookmark(
             tooltip=tooltip,
             icn_filled=checked,