Intervention tables and model adjustments

* adds user access relation to certain models
* adds pagination to tables
* adds checked_on/_by attributes to intervention model
* adds custom column rendering for checked and registered columns
* adds first simple index filtering of default interventions for user
* adds translations

compensation/models.py

@@ -5,6 +5,7 @@ Contact: michel.peltriaux@sgdnord.rlp.de
 Created on: 17.11.20
 
 """
+from django.contrib.auth.models import User
 from django.contrib.gis.db import models
 from django.core.validators import MinValueValidator
 from django.utils import timezone
@@ -74,6 +75,9 @@ class Compensation(BaseObject):
     geometry = models.ForeignKey(Geometry, null=True, blank=True, on_delete=models.SET_NULL)
     documents = models.ManyToManyField("konova.Document", blank=True)
 
+    # Users having access on this object
+    users = models.ManyToManyField(User)
+
     @staticmethod
     def _generate_new_identifier() -> str:
         """ Generates a new identifier for the intervention object