Changes:
* Fix some issued with ORCID login. New entries were added to `local.py` to allow for more flexible authentication workflows:
* `SOCIALACCOUNT_SIGNUP` is set to `False` by default. Change into `True` to enable users to create an account via social accounts, e.g. ORCID.
* `SOCIALACCOUNT_AUTO_SIGNUP` is set to `False` by default. Set it to `True` to enable automatic creation of an account when using a social account for the first time. Otherwise new users need to fill out a signup form even if the provider does provide the email address. This should be `False` when using the public ORCID API, but can be set to `True` when you are sure that an email is provided by the OAuth provider. For more details please look into [read the docs](https://rdmo.readthedocs.io/en/latest/configuration/authentication/allauth.html#social-accounts).
* Fix vendor files update process
* Fix order of sets in views
* Sort question catalogs alphabetically in right side menu
* Fix minor issues regarding colours and wording
Steps to upgrade:
* `pip install --upgrade rdmo`
* `python manage.py deploy`