commit 08eb24e5
Merge: cc0b7eb0 2698751b
Author: LETORT Sebastien <sebastien.letort@irisa.fr>
Date:   Wed Sep 18 10:50:33 2019 +0200

    Merge branch 'django' into 336-impossible-de-choisir-plusieurs-fichiers-de-dossiers-differents

commit cc0b7eb0
Author: LETORT Sebastien <sebastien.letort@irisa.fr>
Date:   Wed Sep 18 10:41:05 2019 +0200

    no more specific css for file-chooser.
    all js code written in html template -> rm misc_allgo.js.

commit 089c4d70
Author: LETORT Sebastien <sebastien.letort@irisa.fr>
Date:   Fri Sep 6 16:59:14 2019 +0200

    make bootstrap formatted input-file has been replaced by a span group (label+input-file+input-text+clear btn), with a '+' button.
    a new js script has been added to manage this file-chooser behaviour.
    some css properties have also been added.