Update CCDNMessageMessageBundle.fr.yml

Add translation of form.error.user
Update CCDNMessageMessageBundle.en.yml

Add translations of folders' names.
Update CCDNMessageMessageBundle.fr.yml

Add translations of folders' names.
Update CCDNMessageMessageBundle.fr.yml
Merge pull request #15 from remontees/patch-3

Update CCDNMessageMessageBundle.fr.yml