Add test for the redirection of /admin/cache
Update DB model

The unique constraint is for a certain file in a certain election

In other words the user is not allowed to submit twice the same artwork but their can
be multiple artwork with the same title.
Since only election - filename are unique, we do not need to check the title
Adjust the internal API so that it checks the filename rather than the election/filename/title combination
Adjust the unit-tests to the new output generated
Fix unit-test for the change in ordering we set in place
Add test for the FAS login required decorator
Bump the minimal version of python-fedora required
If the start date of an election is today, then the election is opened for voting
If an election is opened for voting, contribution to this election are not allowed
Fix check if the election is open for vote/contribution

Grmbl, typo...
Add information about who can vote in the index page as well and adjust the text a little
Add '*' in the forms to mark the mandatory fields
Mentions in the templates what the '*' in the form stands for
Add a submission start date allowing the admin to prepare the election a few days before
Add a submission_open property to the elections
Check if the election is open for submission before allowing it
Add alembic revision adding the submission_start_date field in the Elections table
Add the fields in the form

Might help actually using it...
Display submission start date information