- remove com&sea
    - add on front page + example page with configured authors :
        cafe-des-langues, fse, allie, club-science examples

    - automatic last_modified_at
    - automatic next-prev buttons
    - also add club de science

    - logo cult-ure plus gros
    - indien comme auteur au lieu de remi
    - logos tweaks
    - com & sea
    - agenda simple via google cal du puget