New: Selection of project use the new select2 component.

htdocs/comm/propal.php

htdocs/commande/card.php

htdocs/compta/deplacement/card.php

htdocs/compta/facture.php

htdocs/contrat/card.php

htdocs/core/class/html.form.class.php

htdocs/core/class/html.formprojet.class.php

htdocs/core/lib/ajax.lib.php

htdocs/expedition/shipment.php

htdocs/fichinter/card.php

htdocs/fourn/commande/card.php

htdocs/fourn/commande/list.php

htdocs/fourn/facture/card.php