EMA

* adds Ema model (basically Compensation inherited)
* adds index view for EMAs
* fixes drop-down link bug for menu 'More' in navbar
* refactors some more forms to use process_request()
* adds modified attribute to BaseResource for easy last_modified check
* adds setting of modified attribute in all places where UserAction.EDITED is added to log
* adds EMA_ACCOUNT_IDENTIFIER_LENGTH and EMA_ACCOUNT_IDENTIFIER_TEMPLATE to ema/settings.py
* adds EmaAdmin to ema/admin.py
* fixes wrong title in intervention detail view html for revocations
* adds support for subtitle variable to BaseTable and generic_index.html
* drops next_version attribute from models
* adds/updates translations
* adds default ordering for UserActionLogEntry
   * removes extra ordering in log modal rendering

konova/forms.py

@@ -45,7 +45,6 @@ class BaseForm(forms.Form):
     def __init__(self, *args, **kwargs):
         self.instance = kwargs.pop("instance", None)
         self.user = kwargs.pop("user", None)
-        self.request = kwargs.pop("request", None)
         super().__init__(*args, **kwargs)
 
         # Check for required fields
@@ -341,6 +340,8 @@ class NewDocumentForm(BaseModalForm):
                 comment=_("Added document"),
             )
             self.instance.log.add(edited_action)
+            self.instance.modified = edited_action
+            self.instance.save()
 
             return doc