Merge pull request #7 from sitle/develop

Modification importante
Preseed postfix et courier-base + notification des services courier-ldap, courier-authdaemon , courier-imap
Merge pull request #8 from stephaneLII/developpement

Preseed postfix et courier-base + notification des services courier-ldap...
Vagrantfile ignoré
attribut courier_etc positionné
template/default/imap.erb crée