Django 4.1 support

[N1K1TAS95]

Hi there!
Since I've updated Django from version 4.0.7 to 4.1, django-addanother does not work properly.
The popup, when I'm click on the plus button, does not show up, but instead it just opens another page (in the same browser tab).
Also, in the opened page, when i add new object, it throws an error:

popup_response.js:13` Uncaught TypeError: Cannot read properties of null (reading 'dismissAddRelatedObjectPopup')
at popup_response.js:13:16

I'll be glad to supply other info or code if requested.

[jonashaag]

Thanks for the report. Do you think you could try to submit a fix?

[N1K1TAS95]

@jonashaag I'll try to find a fix. But I can't promise much, I'm not so good 😅.

[N1K1TAS95]

@jonashaag I've added a new PR #55 . I've found a fix. It woks perfectly with Django 4.1 and Django 4.0.7.

[N1K1TAS95]

@jonashaag Is it possible to update PIP package ? 😁