Updating urls.py to be Django 2.0 through 4.0 compatibile

[StevenMapes]

Django 2.0 introduced the new django.urls.re_path function for url dispatching to replace the old django.conf.urls.url function. The urls.py file within django-froala-editor was last updated to Django 1.9 which is dead and django.conf.urls.url will be removed in Django 4.0 therefore updating now will support not only the current LTS release of 2.2 but both the soon-to-be released 3.2 LTS release as well as Django 4.0

[the4thv]

Any news on this one?