First dirty working version of ORCID integration
Restore original urls.py
Add query to fetch ORCID profile

Triggered when a new user is created using ORCID or a new ORCID account is connected to an existing user.
Simplify query to get bio

There is actually no need to run such query because it has already been run by django-allauth.
Ask for email address when ORCID does not expose it
Import ORCID bio
Import ORCID bio and display it as user profile info
Update requirements
Merge branch 'orcid' of https://github.com/nimiq/biostar-central into orcid
bugfix for subscriptions
missing flatpages will raise 404
tag display simplified
adding support newsletters
chmod some files
Finish off ORCID integration via django-allauth

The new official version of django-allauth includes the work I have done to integrate ORCID as social
provider. With this commit django-allauth is setup in the codebase.
more work on explorer
Fix a bug related to the regular signup (not using social providers)
Update the doc about Social authentication: add ORCID
Merge pull request #257 from nimiq/orcid

Orcid
disabled a few authentication methods