add a external link icon to viaf links, correct bug #27355 (https://mantis.culture.fr/mantis/view.php?id=27355)
#!/usr/bin/env sh
PATH=/opt/remi/php56/root/usr/bin/:$PATH
if [ -f /var/www/corpusdelaparole/corpus-back/artisan ]; then
pushd /var/www/corpusdelaparole/corpus-back/ > /dev/null
echo "Put back application in maintenance"
php artisan down
popd > /dev/null
fi
if [ -x /usr/local/bin/drush ]; then
echo "Deactivate corpus module"
/usr/local/bin/drush -r /var/www/corpusdelaparole/drupal pm-disable -y corpus
fi