Fix redirection bug in the login mechanism
Bump to 2.0.1
Fix the is_safe_url method, the import differs here

Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>
Bump to 2.0.2
Update the content of the fedmsg.d folder, simplify it
Add a json compatible representation of an election object
Broadcast on fedmsg when an election is added or edited
Fix the conversion of the election objects into a json structure for fedmsg
Add method to convert a Candidate object into a json representation of it
Publish fedmsg messages upon adding, editing and deleting candidates
Move the index template one level up
Move the templates in the `election` folder one level up
Adjust the flask application for the new template paths
Remove the redirect.py file
Split the one controller into three

- __init__ has the main endpoints where no login is necessary
- elections has the elections related endpoints (voting, results...)
- admin has the administration related endpoints (create, edit, delete...)
Give a warning information message to admins seeing an embargoed election

And format a little the warning messages (as orange)
Make the runserver.py file executable
Remove import of the redirect file since the file no longer exists
Rename the column usefas to candidates_are_fasusers
Adjust the database mapping of candidates_are_fasusers to its type in the DB