#86 Log detail enhancements

* restructures removing of related data into separate sub-delete forms for easier logic handling

intervention/models/revocation.py

@@ -23,7 +23,7 @@ class Revocation(BaseResource):
     legal = models.ForeignKey("Legal", null=False, blank=False, on_delete=models.CASCADE, help_text="Refers to 'Widerspruch am'", related_name="revocations")
     comment = models.TextField(null=True, blank=True)
 
-    def delete(self, user=None, *args, **kwargs):
+    def delete(self, *args, **kwargs):
         # Make sure related objects are being removed as well
         try:
             self.document.delete(*args, **kwargs)
@@ -31,9 +31,6 @@ class Revocation(BaseResource):
             # No file to delete
             pass
 
-        if user is not None:
-            self.legal.intervention.mark_as_edited(user, edit_comment=REVOCATION_REMOVED)
-
         super().delete()
 
     @property