Added login bar
Reglé conflit
Merge branch 'master' of https://github.com/Prismik/pepito-pizzeria into philippe-branch
Merge branch 'master' into philippe-branch
Merge branch 'master' of https://github.com/Prismik/pepito-pizzeria into philippe-branch
Fixed login

Now the _id is added to the session, and the login works with the
setted password
Fixes big bug