Fix: compatibility with php 5.4 and E_STRICT mode

COPYRIGHT

htdocs/admin/contract.php

htdocs/admin/expedition.php

htdocs/admin/livraison.php

htdocs/admin/workflow.php

htdocs/categories/class/categorie.class.php

htdocs/commande/class/commande.class.php

htdocs/core/modules/contract/modules_contract.php

htdocs/core/modules/expedition/modules_expedition.php

htdocs/core/modules/livraison/mod_livraison_jade.php

htdocs/core/modules/livraison/mod_livraison_saphir.php

htdocs/core/modules/livraison/modules_livraison.php

htdocs/core/modules/project/mod_project_simple.php

htdocs/core/modules/project/mod_project_universal.php

htdocs/core/modules/project/modules_project.php

htdocs/fourn/class/fournisseur.class.php

htdocs/includes/tcpdf/2dbarcodes.php

htdocs/includes/tcpdf/CHANGELOG.TXT

htdocs/includes/tcpdf/LICENSE.TXT

htdocs/includes/tcpdf/README.TXT