Drupal 8/9 port

CHANGELOG.md

LICENSE.txt

README.md

amu_hal.info

amu_hal.info.yml

amu_hal.libraries.yml

amu_hal.links.menu.yml

amu_hal.links.task.yml

amu_hal.module

amu_hal.permissions.yml

amu_hal.routing.yml

amu_hal.services.yml

config/install/amu_hal.settings.yml

images/rtf.svg

includes/forms/amu_hal_admin_config_form.inc

includes/forms/amu_hal_export.inc

includes/forms/amu_hal_filters.inc

js/amu_hal.js

libraries/chosen/LICENSE.md

libraries/chosen/chosen-sprite.png