Articles complets dans le weekmail et nouveaux bandeaux

Signed-off-by: Emilien Kenler <hello@emilienkenler.com>
Absolute URL for mail

Signed-off-by: Emilien Kenler <hello@emilienkenler.com>
Bandeau horizontal plus léger

Signed-off-by: Emilien Kenler <hello@emilienkenler.com>
Taille correcte pour le bandeau horizontal

Signed-off-by: Emilien Kenler <hello@emilienkenler.com>
Bandeau vertical plus léger

Signed-off-by: Emilien Kenler <hello@emilienkenler.com>
Merge pull request #103 from MiLk/weekmail

Articles complets dans le weekmail et nouveaux bandeaux