Clone the production database

[just-paja]

As tester, I need to be able to test application with real data on staging environment.

Question is, should it clone participants data as well? Tester should be allowed to test the e-mailing capability as well without affecting real life users.

[PetrDlouhy]

This could be done with filebased backend https://docs.djangoproject.com/en/1.10/topics/email/#file-backend

But we would need to make sure, that it is always used in development environment and testing the whole functionality would require to using different setup.

[just-paja]

Relates to #79

[PetrDlouhy]

I found django-email-bandit, which can be used to send all emails to one email address. Or we could use django-email-database-backend.