Add the secure module in dependencies.yml
Enleve une dependance au spring framework
Updated the database to use Heroku's database (removed db=mem)
Updated the database to use Heroku's database, used the DATABASE_URL in application.conf
Removed useles jp.lepoulpe user in sandwich()
Merge pull request #1 from badock/master

Modification pour permettre à Heroku d'exploiter ton application