Fix: Restore stable version for 3.0

htdocs/admin/modules.php

htdocs/boutique/osc_master.inc.php

...s/cashdesk/include/jscalendar/bugtest-hidden-selects.html

htdocs/cashdesk/include/jscalendar/lang/calendar-bg.js

htdocs/cashdesk/include/jscalendar/lang/calendar-el.js

htdocs/cashdesk/include/jscalendar/lang/calendar-hr-utf8.js

htdocs/cashdesk/include/jscalendar/lang/calendar-si.js

htdocs/cashdesk/include/jscalendar/lang/calendar-tr.js

htdocs/cashdesk/include/jscalendar/lang/cn_utf8.js

htdocs/comm/fiche.php

htdocs/comm/propal/class/actions_proposal.class.php

htdocs/commande/class/commande.class.php

htdocs/compta/facture.php

htdocs/compta/facture/class/facture-rec.class.php

htdocs/compta/facture/class/facture.class.php

htdocs/compta/facture/fiche-rec.php

htdocs/compta/prelevement/class/bon-prelevement.class.php

htdocs/contrat/class/contrat.class.php

htdocs/contrat/fiche.php

htdocs/contrat/tpl/linkedobjectblock.tpl.php